Tag Archives: compressors china

China Hot selling 250034-116 Air/Oil Separator – Designed for Use with Replacement CHINAMFG Air Compressors 250042-862 air compressor parts

Product Description

Product:

25-862

The oil separator in the oil-air separation tank separates the oil from the air, allowing the oil to return to the machine for internal circulation and allowing the air to be discharged for use by the user.

Excessive oil consumption

Possible Causes

Over filled sump
Broken oil line
Plugged oil return line
Damaged or dirty separator
Excessive unloaded compressor run time

Solutions

Check sump for proper oil level
Check all lines for cracks
Replace separator
Add a timer to the system

Oil Separator 25-862 Application
BRAND	MODEL	MOTOR
Sullair	LS16E100	100
Sullair	LS20-24KT-100USA	100
Sullair	LS20S SULLUBE 100USA	100
Sullair	LS16-24KT-60 USA	60
Sullair	LS16-24KT-75 USA	75
Sullair	LS16-60USA	60
Sullair	LS16-75USA	75
Sullair	LS16SRF 60 USA	60
Sullair	LS16SRF-75 USA	75
Sullair	LS16SRF-75 USA	100
Sullair	LS16SRF100USA	100
Sullair	LS12-60 USA	60
Sullair	LS16-75ACAC	75
Sullair	LS16-75L,H,HH,XHUSA	75
Sullair	LS16B8-75WCAC USA	75

Detailed Photos:

Product Superiority

Adopt anticorrosion efficient condensation of superfine fiber material as the main body, filter the system filter filter bed combination prediction filter layer, superfine fiber layer, support layer, filter layer and gravity sedimentation, etc, make the compressor output above 3 microns of CHINAMFG particles in the air can filter out, all is the extremely small mu is about 0.01-1 m of the disintegration of oil and gas dissolved in through the filter is condensed into larger droplets, accumulate in the bottom of the filter, again through the return pipe of siphon filter at the bottom of the sunken place back to lubrication system so that the compressor discharge more pure and oil-free compressed air.

Features

Low pressure drop and energy saving
High quality filtration media
Low oil consumption
Reliable and stable
Compact design
Long life span

Company profile:

Filters are part of the air handling system and can provide the clean compressed air needed to remove oil and impurities. It can be used not only in pneumatic systems and pneumatic tools, but also in food, pharmaceutical and other industries.

Now over 100,000 quality filters including compressed air filters, Hydraulic Filters and complete filter housing assemblies at wholesale discounts. We offer OEM products as well as high quality replacements, engineered to precise OEM specifications and guaranteed to match the exact form, fit and function as the original equipment.

Our company is committed to continuous innovation and further improvement to create, improve the efficiency and productivity of excellence, to achieve the highest level of reliability and performance.

Packing and Delivery :

F.A.Q
Q: What is the online order minimum?
A: Currently our online order minimum is 1 pcs.
Q: Do you sell parts for engine driven portable air compressors too?
A: No, at this time we only carry parts for electric motor driven stationary compressors.
Q: What brands do you carry parts for?
A: We handle replacement parts for every major air compressor manufacturer such as Atlas Copco, Compair, Gardner Denver, Ingersoll Rand, Kaeser, Quincy, Sullair, Worthington and many more. If you don’t see your brand listed, just give us a call and we’ll try to help locate your part.
Q: How long is your delivery time?
A: If there is stock, the lead time is about 2 working days after we get the payment. The specific delivery time depends on models and the quantity of your order.

Certifications:

Warranty:	4000-6000h
Material:	Fiber Glass
Part Number:	250034-116
Product Name:	Air Oil Separator
Application:	Sullair Air Compressor
Size:	Standard Size

Customization:	Available \|

air compressor

How are air compressors employed in the petrochemical industry?

Air compressors play a vital role in the petrochemical industry, where they are employed for various applications that require compressed air. The petrochemical industry encompasses the production of chemicals and products derived from petroleum and natural gas. Here’s an overview of how air compressors are utilized in the petrochemical industry:

1. Instrumentation and Control Systems:

Air compressors are used to power pneumatic instrumentation and control systems in petrochemical plants. These systems rely on compressed air to operate control valves, actuators, and other pneumatic devices that regulate processes such as flow control, pressure control, and temperature control. Compressed air provides a reliable and clean source of energy for these critical control mechanisms.

2. Pneumatic Tools and Equipment:

Petrochemical plants often utilize pneumatic tools and equipment for various tasks such as maintenance, repair, and construction activities. Air compressors supply the necessary compressed air to power these tools, including pneumatic drills, impact wrenches, grinders, sanders, and painting equipment. The versatility and convenience of compressed air make it an ideal energy source for a wide range of pneumatic tools used in the industry.

3. Process Air and Gas Supply:

Petrochemical processes often require a supply of compressed air and gases for specific applications. Air compressors are employed to generate compressed air for processes such as oxidation, combustion, and aeration. They may also be used to compress gases like nitrogen, hydrogen, and oxygen, which are utilized in various petrochemical reactions and treatment processes.

4. Cooling and Ventilation:

Petrochemical plants require adequate cooling and ventilation systems to maintain optimal operating conditions and ensure the safety of personnel. Air compressors are used to power cooling fans, blowers, and air circulation systems that help maintain the desired temperature, remove heat generated by equipment, and provide ventilation in critical areas.

5. Nitrogen Generation:

Nitrogen is widely used in the petrochemical industry for applications such as blanketing, purging, and inerting. Air compressors are utilized in nitrogen generation systems, where they compress atmospheric air, which is then passed through a nitrogen separation process to produce high-purity nitrogen gas. This nitrogen is used for various purposes, including preventing the formation of explosive mixtures, protecting sensitive equipment, and maintaining the integrity of stored products.

6. Instrument Air:

Instrument air is essential for operating pneumatic instruments, analyzers, and control devices throughout the petrochemical plant. Air compressors supply compressed air that is treated and conditioned to meet the stringent requirements of instrument air quality standards. Instrument air is used for tasks such as pneumatic conveying, pneumatic actuators, and calibration of instruments.

By employing air compressors in the petrochemical industry, operators can ensure reliable and efficient operation of pneumatic systems, power various tools and equipment, support critical processes, and maintain safe and controlled environments.

air compressor

Can air compressors be used for inflating tires and sporting equipment?

Yes, air compressors can be used for inflating tires and sporting equipment, providing a convenient and efficient method for achieving the desired air pressure. Here’s how air compressors are used for these purposes:

1. Tire Inflation:

Air compressors are commonly used for inflating vehicle tires, including car tires, motorcycle tires, bicycle tires, and even larger truck or trailer tires. Air compressors provide a continuous source of pressurized air, allowing for quick and accurate inflation. They are often used in automotive repair shops, gas stations, and by individuals who regularly need to inflate tires.

2. Sporting Equipment Inflation:

Air compressors are also useful for inflating various types of sporting equipment. This includes inflatable balls such as soccer balls, basketballs, footballs, and volleyballs. Additionally, air compressors can be used to inflate inflatable water toys, air mattresses, inflatable kayaks, and other recreational items that require air for proper inflation.

3. Air Tools for Inflation:

Air compressors can power air tools specifically designed for inflation purposes. These tools, known as inflators or air blow guns, provide controlled airflow for inflating tires and sporting equipment. They often have built-in pressure gauges and nozzles designed to fit different types of valves, making them versatile and suitable for various inflation tasks.

4. Adjustable Pressure:

One advantage of using air compressors for inflation is the ability to adjust the pressure. Most air compressors allow users to set the desired pressure level using a pressure regulator or control knob. This feature ensures that tires and sporting equipment are inflated to the recommended pressure, promoting optimal performance and safety.

5. Efficiency and Speed:

Air compressors provide a faster and more efficient inflation method compared to manual pumps. The continuous supply of compressed air allows for quick inflation, reducing the time and effort required to inflate tires and sporting equipment manually.

6. Portable Air Compressors:

For inflating tires and sporting equipment on the go, portable air compressors are available. These compact and lightweight compressors can be easily carried in vehicles or taken to sports events and outdoor activities, ensuring convenient access to a reliable air supply.

It is important to note that when using air compressors for inflating tires, it is recommended to follow manufacturer guidelines and proper inflation techniques to ensure safety and avoid overinflation.

air compressor

How does an air compressor work?

An air compressor works by using mechanical energy to compress and pressurize air, which is then stored and used for various applications. Here’s a detailed explanation of how an air compressor operates:

1. Air Intake: The air compressor draws in ambient air through an intake valve or filter. The air may pass through a series of filters to remove contaminants such as dust, dirt, and moisture, ensuring the compressed air is clean and suitable for its intended use.

2. Compression: The intake air enters a compression chamber, typically consisting of one or more pistons or a rotating screw mechanism. As the piston moves or the screw rotates, the volume of the compression chamber decreases, causing the air to be compressed. This compression process increases the pressure and reduces the volume of the air.

3. Pressure Build-Up: The compressed air is discharged into a storage tank or receiver where it is held at a high pressure. The tank allows the compressed air to be stored for later use and helps to maintain a consistent supply of compressed air, even during periods of high demand.

4. Pressure Regulation: Air compressors often have a pressure regulator that controls the output pressure of the compressed air. This allows the user to adjust the pressure according to the requirements of the specific application. The pressure regulator ensures that the compressed air is delivered at the desired pressure level.

5. Release and Use: When compressed air is needed, it is released from the storage tank or receiver through an outlet valve or connection. The compressed air can then be directed to the desired application, such as pneumatic tools, air-operated machinery, or other pneumatic systems.

6. Continued Operation: The air compressor continues to operate as long as there is a demand for compressed air. When the pressure in the storage tank drops below a certain level, the compressor automatically starts again to replenish the compressed air supply.

Additionally, air compressors may include various components such as pressure gauges, safety valves, lubrication systems, and cooling mechanisms to ensure efficient and reliable operation.

In summary, an air compressor works by drawing in air, compressing it to increase its pressure, storing the compressed air, regulating the output pressure, and releasing it for use in various applications. This process allows for the generation of a continuous supply of compressed air for a wide range of industrial, commercial, and personal uses.

China Hot selling 250034-116 Air/Oil Separator - Designed for Use with Replacement CHINAMFG Air Compressors 250042-862 air compressor parts
editor by CX 2023-11-29

China Good quality Industrial Screw Type 11kw Air Compressors Chinese Manufacturer Direct Driven Permanet Magnet Variable Speed/Frequency (VSD/VFD) Oil Lubricated CHINAMFG with high quality

Product Description

Product Description
HS series compressors are designed in accordance with the subtropical high temperature and high humidity working environment, and the optimized cooling design ensures that the unit can operate normally in a high temperature environment of 46°C.

Product Feature
1. Adhering to the concept of pursuing high-quality products, HS series compressors are designed in accordance with the subtropical high temperature and high humidity working environment, and the optimized cooling design ensures that the unit can operate continuously and normally in a high temperature environment of 46 °C.

2. Adopt the world-renowned CHINAMFG main motor. The protection grade is IP55. The insulation grade is F grade 100.

3. The gas circuit adopts the stainless steel pipe design of the American SAE standard, with low resistance and strong corrosion resistance, which completely eliminates the common problems of oil leakage, air leakage and air leakage under high pressure.

4. The patented synchronous two-stage compression technology is adopted, so that the compression ratio of each stage of the screw host is less than 6, which is lower than that of the ordinary screw air compressor, which ensures the service life of the screw host.

5. Each stage of the screw host has an independent oil cooling system and an automatic water removal system to ensure that the screw host can run stably around the clock.

6. The powerful third-generation e-Control controller has 6 operation monitoring points to comprehensively monitor the working conditions of the main engine, air filter, oil filter, oil separator, cooler and other important components, so that the compressor can run stably.

Specification

Mode	HSV75A (W)-40	HSV90A (W)-40	HSV110A (W)-40	HSV132A (W)-40
Operating Pressure Bar (g)	40	40	40	40
Motor speed (kw)	75	90	110	132
Exhaust volume (m³/min)	5.5	7.2	9.0	10.0
Cooling method	water cooling	water cooling	water cooling	water cooling
Noise dB(A)	72(75)	74(78)	74(78)	74(78)
Length	2550	3150	3150	3150
Width	1480	1880	1880	1880
Height	1850	1850	1850	1850

Mode	HSV75A (W)-35	HSV110A (W)-30	HSV55A-25	HSV90A-25
Operating Pressure Bar(g)	35	30	25	25
Motor speed (kw)	75	110	55	90
Exhaust volume (m³/min)	7.6	11.0	5.4	9.5
Cooling method	air cooling (water cooling )	air cooling(water cooling )	74(78)	air cooling
Noise dB(A)	72(75)	74(78)	72(75)	74(78)
Length	2550	3150	2550	3150
Width	1480	1880	1480	1880
Height	1850	1850	1850	1850

Mode	HSV180A-25	HSV110A (W)-20
Operating Pressure Ba(g)	25	20
Motor speed (kw)	180	110
Exhaust volume (m³/min)	19.0	12.5
Cooling method	air cooling(water cooling )	air cooling(water cooling )
Noise dB(A)	78(82)	74(78)
Length	3980	3150
Width	1980	1880
Height	1980	1850

After-sales Service:	Online
Warranty:	3000hours
Lubrication Style:	Lubricated

Customization:	Available \|

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

air compressor

Can air compressors be used for painting and sandblasting?

Yes, air compressors can be used for both painting and sandblasting applications. Here’s a closer look at how air compressors are utilized for painting and sandblasting:

Painting:

Air compressors are commonly used in painting processes, especially in automotive, industrial, and construction applications. Here’s how they are involved:

Spray Guns: Air compressors power spray guns used for applying paint coatings. The compressed air atomizes the paint, creating a fine mist that can be evenly sprayed onto surfaces. The pressure and volume of the compressed air impact the spray pattern, coverage, and overall finish quality.
Paint Mixers and Agitators: Compressed air is often used to power mixers and agitators that ensure proper blending of paint components. These devices use the compressed air to stir or circulate the paint, preventing settling and maintaining a consistent mixture.
Airbrushing: Air compressors are essential for airbrushing techniques, which require precise control over airflow and pressure. Airbrushes are commonly used in artistic applications, such as illustrations, murals, and fine detailing work.

Sandblasting:

Air compressors play a crucial role in sandblasting operations, which involve propelling abrasive materials at high velocity to clean, etch, or prepare surfaces. Here’s how air compressors are used in sandblasting:

Blasting Cabinets: Air compressors power blasting cabinets or booths, which are enclosed spaces where the sandblasting process takes place. The compressed air propels the abrasive media, such as sand or grit, through a nozzle or gun, creating a forceful stream that impacts the surface being treated.
Abrasive Blasting Pots: Air compressors supply air to abrasive blasting pots or tanks that store and pressurize the abrasive media. The compressed air from the compressor enters the pot, pressurizing it and allowing for a controlled release of the abrasive material during the sandblasting process.
Air Dryers and Filters: In sandblasting applications, it is crucial to have clean, dry air to prevent moisture and contaminants from affecting the abrasive blasting process and the quality of the surface being treated. Air compressors may be equipped with air dryers and filters to remove moisture, oil, and impurities from the compressed air.

When using air compressors for painting or sandblasting, it is important to consider factors such as the compressor’s pressure and volume output, the specific requirements of the application, and the type of tools or equipment being used. Consult the manufacturer’s guidelines and recommendations to ensure the air compressor is suitable for the intended painting or sandblasting tasks.

Proper safety measures, such as wearing protective gear and following established protocols, should always be followed when working with air compressors for painting and sandblasting applications.

air compressor

Can air compressors be integrated into automated systems?

Yes, air compressors can be integrated into automated systems, providing a reliable and versatile source of compressed air for various applications. Here’s a detailed explanation of how air compressors can be integrated into automated systems:

Pneumatic Automation:

Air compressors are commonly used in pneumatic automation systems, where compressed air is utilized to power and control automated machinery and equipment. Pneumatic systems rely on the controlled release of compressed air to generate linear or rotational motion, actuating valves, cylinders, and other pneumatic components. By integrating an air compressor into the system, a continuous supply of compressed air is available to power the automation process.

Control and Regulation:

In automated systems, air compressors are often connected to a control and regulation system to manage the compressed air supply. This system includes components such as pressure regulators, valves, and sensors to monitor and adjust the air pressure, flow, and distribution. The control system ensures that the air compressor operates within the desired parameters and provides the appropriate amount of compressed air to different parts of the automated system as needed.

Sequential Operations:

Integration of air compressors into automated systems enables sequential operations to be carried out efficiently. Compressed air can be used to control the timing and sequencing of different pneumatic components, ensuring that the automated system performs tasks in the desired order and with precise timing. This is particularly useful in manufacturing and assembly processes where precise coordination of pneumatic actuators is required.

Energy Efficiency:

Air compressors can contribute to energy-efficient automation systems. By incorporating energy-saving features such as Variable Speed Drive (VSD) technology, air compressors can adjust their power output according to the demand, reducing energy consumption during periods of low activity. Additionally, efficient control and regulation systems help optimize the use of compressed air, minimizing waste and improving overall energy efficiency.

Monitoring and Diagnostics:

Integration of air compressors into automated systems often includes monitoring and diagnostic capabilities. Sensors and monitoring devices can be installed to collect data on parameters such as air pressure, temperature, and system performance. This information can be used for real-time monitoring, preventive maintenance, and troubleshooting, ensuring the reliable operation of the automated system.

When integrating air compressors into automated systems, it is crucial to consider factors such as the specific requirements of the automation process, the desired air pressure and volume, and the compatibility of the compressor with the control and regulation system. Consulting with experts in automation and compressed air systems can help in designing an efficient and reliable integration.

In summary, air compressors can be seamlessly integrated into automated systems, providing the necessary compressed air to power and control pneumatic components, enabling sequential operations, and contributing to energy-efficient automation processes.

air compressor

What are the different types of air compressors?

There are several different types of air compressors, each with its own unique design and operating principle. Here’s an overview of the most commonly used types:

1. Reciprocating Air Compressors: Reciprocating air compressors, also known as piston compressors, use one or more pistons driven by a crankshaft to compress air. They operate by drawing air into a cylinder, compressing it with the piston’s up-and-down motion, and discharging the compressed air into a storage tank. Reciprocating compressors are known for their high pressure capabilities and are commonly used in industrial applications.

2. Rotary Screw Air Compressors: Rotary screw air compressors utilize two interlocking screws to compress air. As the male and female screws rotate, the air is trapped between them and gradually compressed as it moves along the screw threads. These compressors are known for their continuous duty cycle, high efficiency, and quiet operation. They are widely used in industrial, commercial, and automotive applications.

3. Centrifugal Air Compressors: Centrifugal air compressors rely on the principle of centrifugal force to compress air. They use a high-speed impeller to accelerate the incoming air and then convert the kinetic energy into pressure energy. Centrifugal compressors are commonly used in large-scale industrial applications that require high volumes of compressed air.

4. Rotary Vane Air Compressors: Rotary vane air compressors employ a rotor with sliding vanes that compress the air. As the rotor rotates, the vanes slide in and out of the rotor, creating compression chambers. Air is drawn in, trapped, and compressed as the vanes move. These compressors are compact, reliable, and suitable for small to medium-sized applications.

5. Axial Flow Air Compressors: Axial flow air compressors are primarily used in specialized applications such as aircraft engines and gas turbines. They utilize a series of rotating and stationary blades to compress air in a continuous flow. Axial flow compressors are known for their high flow rates and are designed for applications that require large volumes of compressed air.

6. Scroll Air Compressors: Scroll air compressors consist of two interlocking spirals or scrolls that compress the air. One spiral remains stationary while the other orbits around it, creating a series of expanding and contracting pockets that compress the air. Scroll compressors are compact, reliable, and commonly used in applications where low noise and oil-free air are required, such as medical and dental equipment.

These are just a few examples of the different types of air compressors available. Each type has its own advantages, capabilities, and ideal applications. The choice of air compressor depends on factors such as required pressure, flow rate, duty cycle, noise level, oil-free operation, and specific application requirements.

China Good quality Industrial Screw Type 11kw Air Compressors Chinese Manufacturer Direct Driven Permanet Magnet Variable Speed/Frequency (VSD/VFD) Oil Lubricated CHINAMFG with high quality
editor by CX 2023-11-28

China supplier 2HP Direct Drive 30L Air Compressors air compressor oil

Product Description

Supply Ability

Supply Ability
3000 Piece/Pieces per Month

Packaging & delivery

Packaging Details
Carton, Pallet &Wooden case or Customized
Port
HangZhou/ZheJiang
Lead time:

Quantity(sets)	1 – 3000	>3000
Lead time (days)	40	To be negotiated

Model	Power (kw/hp)	Cylinder (mm/piece)	Speed (r/min)	Pressure (bar/min)	Capacity (l/min)	Tank (l)	Dimension *(lwhmm)*
BM-2571	1.5/2.0	42*1	2800	8/115	178	24	582860
BM-2524	1.8/2.5	47*1	2800	8/115	178	24	582860
BM-2050	1.5/2.0	42*1	2800	8/115	178	50	684270
BM-2550	1.8/2.5	47*1	2800	8/115	178	50	684270
V2047	2.2/3.0	47*2	2800	8/115	250	50	703169
BM-0.036/8	0.55/0.75	42*1	2800	8/115	110	9	482149

Warranty:	One Years
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Cylinder Arrangement:	Balanced Opposed Arrangement
Cylinder Position:	Vertical
Structure Type:	Closed Type

Samples:	US$ 50/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

What are the advantages of using an air compressor in construction?

Using an air compressor in construction offers numerous advantages that contribute to increased efficiency, productivity, and versatility. Here are some key benefits of using air compressors in construction:

Powering Pneumatic Tools: Air compressors are commonly used to power a wide range of pneumatic tools on construction sites. Tools such as jackhammers, nail guns, impact wrenches, drills, and sanders can be operated using compressed air. Pneumatic tools are often preferred due to their lightweight, compact design and ability to deliver high torque or impact force.
Efficient Operation: Air compressors provide a continuous and reliable source of power for pneumatic tools, allowing for uninterrupted operation without the need for frequent battery changes or recharging. This helps to maintain a smooth workflow and reduces downtime.
Portability: Many construction air compressors are designed to be portable, featuring wheels or handles for easy maneuverability on job sites. Portable air compressors can be transported to different areas of the construction site as needed, providing power wherever it is required.
Versatility: Air compressors are versatile tools that can be used for various applications in construction. Apart from powering pneumatic tools, they can also be utilized for tasks such as inflating tires, cleaning debris, operating air-operated pumps, and powering air horns.
Increased Productivity: The efficient operation and power output of air compressors enable construction workers to complete tasks more quickly and effectively. Pneumatic tools powered by air compressors often offer higher performance and faster operation compared to their electric or manual counterparts.
Cost Savings: Air compressors can contribute to cost savings in construction projects. Pneumatic tools powered by air compressors are generally more durable and have longer lifespans compared to electric tools. Additionally, since air compressors use compressed air as their power source, they do not require the purchase or disposal of batteries or fuel, reducing ongoing operational expenses.
Reduced Electrocution Risk: Construction sites can be hazardous environments, with the risk of electrocution from electrical tools or equipment. By utilizing air compressors and pneumatic tools, the reliance on electrical power is minimized, reducing the risk of electrocution accidents.

It is important to select the appropriate air compressor for construction applications based on factors such as required air pressure, volume, portability, and durability. Regular maintenance, including proper lubrication and cleaning, is crucial to ensure the optimal performance and longevity of air compressors in construction settings.

In summary, the advantages of using air compressors in construction include powering pneumatic tools, efficient operation, portability, versatility, increased productivity, cost savings, and reduced electrocution risk, making them valuable assets on construction sites.

air compressor

What is the impact of altitude on air compressor performance?

The altitude at which an air compressor operates can have a significant impact on its performance. Here are the key factors affected by altitude:

1. Decreased Air Density:

As altitude increases, the air density decreases. This means there is less oxygen available per unit volume of air. Since air compressors rely on the intake of atmospheric air for compression, the reduced air density at higher altitudes can lead to a decrease in compressor performance.

2. Reduced Airflow:

The decrease in air density at higher altitudes results in reduced airflow. This can affect the cooling capacity of the compressor, as lower airflow hampers the dissipation of heat generated during compression. Inadequate cooling can lead to increased operating temperatures and potential overheating of the compressor.

3. Decreased Power Output:

Lower air density at higher altitudes also affects the power output of the compressor. The reduced oxygen content in the air can result in incomplete combustion, leading to decreased power generation. As a result, the compressor may deliver lower airflow and pressure than its rated capacity.

4. Extended Compression Cycle:

At higher altitudes, the air compressor needs to work harder to compress the thinner air. This can lead to an extended compression cycle, as the compressor may require more time to reach the desired pressure levels. The longer compression cycle can affect the overall efficiency and productivity of the compressor.

5. Pressure Adjustments:

When operating an air compressor at higher altitudes, it may be necessary to adjust the pressure settings. As the ambient air pressure decreases with altitude, the compressor’s pressure gauge may need to be recalibrated to maintain the desired pressure output. Failing to make these adjustments can result in underinflated tires, improper tool performance, or other issues.

6. Compressor Design:

Some air compressors are specifically designed to handle higher altitudes. These models may incorporate features such as larger intake filters, more robust cooling systems, and adjusted compression ratios to compensate for the reduced air density and maintain optimal performance.

7. Maintenance Considerations:

Operating an air compressor at higher altitudes may require additional maintenance and monitoring. It is important to regularly check and clean the intake filters to ensure proper airflow. Monitoring the compressor’s operating temperature and making any necessary adjustments or repairs is also crucial to prevent overheating and maintain efficient performance.

When using an air compressor at higher altitudes, it is advisable to consult the manufacturer’s guidelines and recommendations specific to altitude operations. Following these guidelines and considering the impact of altitude on air compressor performance will help ensure safe and efficient operation.

air compressor

Can air compressors be used for automotive applications?

Yes, air compressors can be used for various automotive applications and are commonly found in automotive repair shops, garages, and even in some vehicles. Here are some automotive applications where air compressors are frequently utilized:

1. Tire Inflation: Air compressors are commonly used to inflate tires in automotive applications. They provide a convenient and efficient way to inflate tires to the recommended pressure, ensuring optimal tire performance, fuel efficiency, and safety.

2. Air Tools: Air compressors power a wide range of pneumatic tools used in automotive repair and maintenance. These tools include impact wrenches, ratchet wrenches, air hammers, pneumatic drills, and sanders. Air-powered tools are favored for their high torque and power-to-weight ratio, making them suitable for heavy-duty automotive tasks.

3. Spray Painting: Air compressors are commonly used in automotive painting applications. They power airbrushes and spray guns that are used to apply paint, primer, and clear coats. Air compressors provide the necessary air pressure to atomize the paint and deliver a smooth and even finish.

4. Brake System Maintenance: Air compressors play a crucial role in maintaining and diagnosing automotive brake systems. They are used to pressurize the brake lines, allowing for proper bleeding of the system and detection of leaks or faults.

5. Suspension Systems: Some automotive suspension systems, such as air suspensions, rely on air compressors to maintain the desired air pressure in the suspension components. The compressor inflates or deflates the suspension as needed to provide a comfortable ride and optimal handling.

6. Cleaning and Dusting: Air compressors are used for cleaning automotive parts, blowing away dust and debris, and drying surfaces. They provide a high-pressure stream of air that effectively cleans hard-to-reach areas.

7. Air Conditioning Systems: Air compressors are a key component in automotive air conditioning systems. They compress and circulate refrigerant, allowing the system to cool and dehumidify the air inside the vehicle.

When using air compressors for automotive applications, it’s important to consider the specific requirements of the task at hand. Ensure that the air compressor has the necessary pressure and capacity to meet the demands of the application. Additionally, use appropriate air hoses, fittings, and tools that are compatible with the compressor’s output.

Overall, air compressors are versatile and valuable tools in the automotive industry, providing efficient power sources for a wide range of applications, from tire inflation to powering pneumatic tools and supporting various automotive systems.

China supplier 2HP Direct Drive 30L Air Compressors air compressor oil
editor by CX 2023-11-27

China wholesaler Industrial Belt Driven Air Compressors 2065 Pump Head with Big Tank 200L with Good quality

Product Description

DESCRIPTION
Powerful pump with big tank

Metal handle and big wheels for easier transportation

Double universal quick coupler with double pressure gauges

Coveninet for customer to operate

Thermal Overload Protector

120 CHINAMFG Maximum Pressure

One year Limited Warranty

Comes complete with Air Filter

Traditional Compressor with Oil lubrication, high power and big air displacement.

FEATURES/BENEFITS

Powerful, safe, long life, and low rpm

High efficiency for heavy-duty usage

Fit for indoor decoration and craftsmen

Product Parameters

SPECIFICATION

CODE NO.	842309
MODEL	0.25/8-200L
POWER (KW/HP)	2.2/3
CYLINDER ( MM/PIECE)	65×2
SPEED(R.P.M)	1571
PRESSURE(BAR/PSI)	8/116
CAPACITY(L/Min)	250
AIR TANK (L)	200
DEMENSION (MM)	1300450970

Installation Instructions

Company Profile

FAQ

Q: Are you a manufacturer or a trading company?
A: We are an over 30 years experienced manufacturer of angle grinders, vibrators, welding machines, air compressors, cut-off machines, drill presses, etc.

Q: How is your quality control?
A: We have QA & QC department to make sure qualified products us.
income raw material inspection and first unit sample confirmed by QA before assembling; processing, duration & performance testing carried out by QC before packing by 100%;
finished products will be sampling survey at 18-25% before shipping.

Q: What is the package for your products?
A: We have a variety of packing for different items: Color box; brown box; Honeycomb box; wooden case. Or extra outer packing according to the client’s requirement.

Q: How about the leading time?
A: testing samples need 5-10 days to prepare, full container loading 20-30 days normally, peak season or more than 20x40HQ containers will be 30-50 days.

Q: What’s your payment term?
A: The general payment term we are working with is T/T, 20-30% as a deposit, the balance before shipment or at sight the BL copy, other payment terms such as L/C at sight more than that can be negotiable.

Q: How about the shipping cost?
A: For small quantity orders, the goods could be delivered to you via express couriers, such as DHL, FEDEX, and so on, we have longterm cooperation with them. If the order quantity is large, the goods would be shipped by sea. We’ll advise the way of shipping and quote the shipping cost for your checking in advance, you also can ship by your shipping agent.

Q: Do you also sell replacements for your machines?
A: Yes, replacements for our products are available. 3-5% free charge of easily damaged parts provided by us within a 1-2 years warranty, order quantity up to 1000pcs per item, we can give 1 to 5pcs quick-weak replacements.

After-sales Service:	24 Online Service
Warranty:	12 Months
Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Cylinder Arrangement:	Balanced Opposed Arrangement
Cylinder Position:	Vertical

Samples:	US$ 200/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

What are the differences between stationary and portable air compressors?

Stationary and portable air compressors are two common types of air compressors with distinct features and applications. Here are the key differences between them:

1. Mobility:

The primary difference between stationary and portable air compressors is their mobility. Stationary air compressors are designed to be permanently installed in a fixed location, such as a workshop or a factory. They are typically larger, heavier, and not easily movable. On the other hand, portable air compressors are smaller, lighter, and equipped with handles or wheels for easy transportation. They can be moved from one location to another, making them suitable for jobsites, construction sites, and other mobile applications.

2. Power Source:

Another difference lies in the power source used by stationary and portable air compressors. Stationary compressors are usually powered by electricity, as they are designed for continuous operation in a fixed location with access to power outlets. They are connected to the electrical grid or have dedicated wiring. In contrast, portable compressors are available in various power options, including electric, gasoline, and diesel engines. This versatility allows them to operate in remote areas or sites without readily available electricity.

3. Tank Capacity:

Tank capacity is also a distinguishing factor between stationary and portable air compressors. Stationary compressors often have larger storage tanks to store compressed air for extended periods. The larger tanks enable them to deliver a continuous and steady supply of compressed air for longer durations without the need for frequent cycling. Portable compressors, due to their compact size and portability, generally have smaller tank capacities, which may be sufficient for intermittent or smaller-scale applications.

4. Performance and Output:

The performance and output capabilities of stationary and portable air compressors can vary. Stationary compressors are typically designed for high-volume applications that require a consistent and continuous supply of compressed air. They often have higher horsepower ratings, larger motor sizes, and higher air delivery capacities. Portable compressors, while generally offering lower horsepower and air delivery compared to their stationary counterparts, are still capable of delivering sufficient air for a range of applications, including pneumatic tools, inflation tasks, and light-duty air-powered equipment.

5. Noise Level:

Noise level is an important consideration when comparing stationary and portable air compressors. Stationary compressors, being larger and built for industrial or commercial settings, are often equipped with noise-reducing features such as sound insulation and vibration dampening. They are designed to operate at lower noise levels, which is crucial for maintaining a comfortable working environment. Portable compressors, while efforts are made to reduce noise, may produce higher noise levels due to their compact size and portability.

6. Price and Cost:

Stationary and portable air compressors also differ in terms of price and cost. Stationary compressors are generally more expensive due to their larger size, higher power output, and industrial-grade construction. They often require professional installation and may involve additional costs such as electrical wiring and system setup. Portable compressors, being smaller and more versatile, tend to have a lower upfront cost. They are suitable for individual users, contractors, and small businesses with budget constraints or flexible air supply needs.

When selecting between stationary and portable air compressors, it is essential to consider the specific requirements of the intended application, such as mobility, power source availability, air demands, and noise considerations. Understanding these differences will help in choosing the appropriate type of air compressor for the intended use.

air compressor

How do you choose the right air compressor for woodworking?

Choosing the right air compressor for woodworking is essential to ensure efficient and effective operation of pneumatic tools and equipment. Here are some factors to consider when selecting an air compressor for woodworking:

1. Required Air Volume (CFM):

Determine the required air volume or cubic feet per minute (CFM) for your woodworking tools and equipment. Different tools have varying CFM requirements, so it is crucial to choose an air compressor that can deliver the required CFM to power your tools effectively. Make sure to consider the highest CFM requirement among the tools you’ll be using simultaneously.

2. Tank Size:

Consider the tank size of the air compressor. A larger tank allows for more stored air, which can be beneficial when using tools that require short bursts of high air volume. It helps maintain a consistent air supply and reduces the frequency of the compressor cycling on and off. However, if you have tools with continuous high CFM demands, a larger tank may not be as critical.

3. Maximum Pressure (PSI):

Check the maximum pressure (PSI) rating of the air compressor. Woodworking tools typically operate within a specific PSI range, so ensure that the compressor can provide the required pressure. It is advisable to choose an air compressor with a higher maximum PSI rating to accommodate any future tool upgrades or changes in your woodworking needs.

4. Noise Level:

Consider the noise level of the air compressor, especially if you’ll be using it in a residential or shared workspace. Some air compressors have noise-reducing features or are designed to operate quietly, making them more suitable for woodworking environments where noise control is important.

5. Portability:

Assess the portability requirements of your woodworking projects. If you need to move the air compressor frequently or work in different locations, a portable and lightweight compressor may be preferable. However, if the compressor will remain stationary in a workshop, a larger, stationary model might be more suitable.

6. Power Source:

Determine the power source available in your woodworking workspace. Air compressors can be powered by electricity or gasoline engines. If electricity is readily available, an electric compressor may be more convenient and cost-effective. Gasoline-powered compressors offer greater flexibility for remote or outdoor woodworking projects where electricity may not be accessible.

7. Quality and Reliability:

Choose an air compressor from a reputable manufacturer known for producing reliable and high-quality equipment. Read customer reviews and consider the warranty and after-sales support offered by the manufacturer to ensure long-term satisfaction and reliability.

8. Budget:

Consider your budget and balance it with the features and specifications required for your woodworking needs. While it’s important to invest in a reliable and suitable air compressor, there are options available at various price points to accommodate different budgets.

By considering these factors and evaluating your specific woodworking requirements, you can choose an air compressor that meets the demands of your tools, provides efficient performance, and enhances your woodworking experience.

air compressor

How do oil-lubricated and oil-free air compressors differ?

Oil-lubricated and oil-free air compressors differ in terms of their lubrication systems and the presence of oil in their operation. Here are the key differences:

Oil-Lubricated Air Compressors:

1. Lubrication: Oil-lubricated air compressors use oil for lubricating the moving parts, such as pistons, cylinders, and bearings. The oil forms a protective film that reduces friction and wear, enhancing the compressor’s efficiency and lifespan.

2. Performance: Oil-lubricated compressors are known for their smooth and quiet operation. The oil lubrication helps reduce noise levels and vibration, resulting in a more comfortable working environment.

3. Maintenance: These compressors require regular oil changes and maintenance to ensure the proper functioning of the lubrication system. The oil filter may need replacement, and the oil level should be regularly checked and topped up.

4. Applications: Oil-lubricated compressors are commonly used in applications that demand high air quality and continuous operation, such as industrial settings, workshops, and manufacturing facilities.

Oil-Free Air Compressors:

1. Lubrication: Oil-free air compressors do not use oil for lubrication. Instead, they utilize alternative materials, such as specialized coatings, self-lubricating materials, or water-based lubricants, to reduce friction and wear.

2. Performance: Oil-free compressors generally have a higher airflow capacity, making them suitable for applications where a large volume of compressed air is required. However, they may produce slightly more noise and vibration compared to oil-lubricated compressors.

3. Maintenance: Oil-free compressors typically require less maintenance compared to oil-lubricated ones. They do not need regular oil changes or oil filter replacements. However, it is still important to perform routine maintenance tasks such as air filter cleaning or replacement.

4. Applications: Oil-free compressors are commonly used in applications where air quality is crucial, such as medical and dental facilities, laboratories, electronics manufacturing, and painting applications. They are also favored for portable and consumer-grade compressors.

When selecting between oil-lubricated and oil-free air compressors, consider the specific requirements of your application, including air quality, noise levels, maintenance needs, and expected usage. It’s important to follow the manufacturer’s recommendations for maintenance and lubrication to ensure the optimal performance and longevity of the air compressor.

China wholesaler Industrial Belt Driven Air Compressors 2065 Pump Head with Big Tank 200L with Good quality
editor by CX 2023-11-21

China factory 30% Energy Saving Screw Type Air Compressor Cfm 423 Air Compressors air compressor repair near me

Product Description

Products Description

Advantages:

1. China-Japan latest technology cooperation, high reliability.

2. Oil Cooling Permanent Magnetic Motor.
3. IP65 protection grade & heavy duty air filter, suitable for high dusty environment.
4. IE4 Efficiency motor efficiency.
5. Most energy saving mode, Only work at loading.
6. Wide frequency range 25%-100%.
7. Premium Magnetic material resist more than 180ºC temp.
8. Reliable PM motor supplier from Italy.
9. Direct Taper connection, no transmission power loss, easy maintenance.
10.Touch Screen PLC with preset running schedule, more intelligent control.
11. Both main motor and fan motor are inverter control, more accurate control.
12. Easy for installation and service.
13. Fantastic Energy Saving, save up to more than 30-40%.

Details Images

HIGH EFFICIENCY AIREND

* High efficiency Airend profile, specially design this PM motor application, optimize the compressor efficiency.
* Original world famous bearing brand from CHINAMFG or CHINAMFG or FAG.
* Big airend with low RPM to help get better performance, max. RPM is around 1500RPM, extend life span of airend.

HIGH QUALITY PM MOTOR

The motor winding take use of new technology vacuum expoxy potting process,
it increase the thermal conducivity and motor insulation protection

Automatic vacuum expoxy processing enhance the motor quality

The new seal technology of winding, it is sealed with expoxy, better protection for winding.

F grade insulation grade, resist up to 180degree, integrated PTC protection.

PM MOTOR COOLING

Liquid Cooling, IP65 PM Motor. Indepent cooling system.

SCR heavy duty air filter

OVERSIZE COOLER

Oversize Cooler to make sure the compressor run max up to 46degree without any problem.

LATEST TOUCH SCREEN PLC

* 7″ Inch touch screen display.
* Full feature protection.
* Multi intelligent control, like running schedule.
* Support Modbus RTU.
* Remote monitoring is option

HIGH EFFICIENCY SEPARATION SYSTEM

Cyclone oil tank design encsure the high separation efficiency.
First stage mechanical centrifugal separation.
Second stage is high efficiency oil separator.
4000hours life-span of oil separator.
The oil content is lower than 3PPM.

LATEST V/F Inverter

* Latest V/F technology Inverter.
* CE/UL Certificed Inverter.
* Both Motor are inverter control.
* High reliable inverter brand proofed in the market.
* Professional service support.
* Automatic airend speed adjust to match your air demand, help good energy saving

Why Choose EPM2

Model :	Energy Saving Series (EPM2)
Type:	Oil Injected Permanent Magnetic Screw Compressor
Voltage:	380V/50HZ/3P, 220V/60HZ/3P, 400V/50HZ/3P, 415V/50HZ/3P or Customer′s Requirements
Working Pressure:	7bar/8bar/10bar
Installed Motor Power:	55~110 Kw
Color:	Blue
Driven Method:	Taper Connection Direct Driven
Air End:	High Efficiency Airend
Trademark:	SCR
Transport Package:	Standard Wooden Packing
Available Certificate:	CE, ISO, UL, ASME, GHOST
Origin:	ZheJiang , China
application:	Packing,Painting,Precision Electroplating,Peparing

PERFORMANCE COMPARISON VSD

Model	Rated Pressure (BAR)	Capacity (m3/min)	Motor Power (kW)	Specific Power (kW/(m3/min))	Electric Power per m3 (kW/m3)	Energy Saving %
SCR100EPM2	8	16	75	6.19	0.1031
Traditional 100HP VSD	8	13	75	6.9	0.115	11.5%
Traditional 125HP VSD	8	16	90	6.75	0.1125	9.1%

10% better performance compare with traditional compressor

PERFORMANCE COMPARISON FIXED SPEED

Model	Capacity	Motor Power	Specific Power	Electric Power cost	Loading Percentage	Acutal Electric Power cost	Energy Saving %
	(m3/min)	(kW)	(kW/(m3/min))	(kW/m3)		(kW/m3)

SCR100EPM2	16	75	6.19	0.1031	95%	6.52

Traditional 100HP	13	75	6.9	0.115	70%	9.86	33.90%
Traditional 125HP	16	90	6.75	0.1125	70%	9.64	32.43%

30% more energy saving compare with traditional compressor, free consultant us for more.

Certifications

Recommend Products

Company Profile

ZheJiang CHINAMFG Co., Ltd(SCR) is a leading compressor manufacturer in ZheJiang , China with rich experience. Our brand “SCR” is the No. 1 native compressor brand in China. Which is also authorized “ZheJiang Famous brand”, “ZheJiang CHINAMFG trade mark”.

As a high-tech company, CHINAMFG focuses on developing and manufacturing of screw air compressor, owning a product family mainly cover stationary, mobile, oil free and frequency compressor. CHINAMFG products passed CE, UL, CSA, ASME certification.

As top native compressor brand, the success of CHINAMFG contributes to the perfect combination of our unremitting efforts and advanced tech globally.

Quality, competitive prices, CHINAMFG CHINAMFG distribution network and service as our hallmark have enabled us to serve our customers around the world. Our products are available in 43 countires covering Europe, America, Australia, Asia, Africa, Middle-East, and in countries such as USA, Canada, U. K., Germany, Hungary, Italy, Spain, Poland, Finland, Russia, Australia, U. A. E, Saudi Arabia, Egypt, Singapore, Thailand, Vietnam, Malaysia, Indonesia, India, South Africa, Morocco, Algeria, Colombia, Mexico, Argentina, Brasil, etc. At same time we have 22 distributors in diffierent countries.

Exhibition

FAQ

1 What trade terms do we provide? What kind of settlement currency do we offer?
Trade term :CIF ,CFR ,FOB,Ex-Works As far Our business traded in Dollars ,Euros and RMB .

2 How long is our delivery?
Our standard delivery time is 30-40 days after confirmation order & receiving recipets for standard compressors, for the other non standard requirement will be discussed case by case.

3 What is the voltage of the compressor?
The available voltage include 380V/50HZ/3Phase, 400V/50HZ/3P, 415V/50HZ/3P, 220V/60HZ/3P, 380V/60HZ/3P, 440V/60HZ/3P. At the same time we provide other voltage according to customer requirement.

4 Can our compressor run in high temperature environment? What is the working temperature range for our machine?
Yes ,our machine would run in high temperature environment ,until now our products have been sold to many countries which wouldmeet high temperature in summer ,such like Iraq, Saudi Arabia, Egypt, Algeria, etc. Work temperature range :1-45 ºC(33.8ºF-113ºF)

5 What’s the min. Order requirement ?
Min. Order requirement is 1PCS.

Lubrication Style:	Lubricated
Cooling System:	Oil Cooling
Power Source:	AC Power
Cylinder Position:	Horizontal
Structure Type:	Semi-Closed Type
Installation Type:	Stationary Type

Customization:	Available \|

air compressor

What are the differences between stationary and portable air compressors?

Stationary and portable air compressors are two common types of air compressors with distinct features and applications. Here are the key differences between them:

1. Mobility:

2. Power Source:

3. Tank Capacity:

4. Performance and Output:

5. Noise Level:

6. Price and Cost:

air compressor

How are air compressors employed in the mining industry?

Air compressors play a crucial role in the mining industry, providing reliable and efficient power for various mining operations. Here are some common applications of air compressors in mining:

1. Exploration and Drilling:

Air compressors are used during exploration and drilling activities in the mining industry. Compressed air is used to power drilling rigs, pneumatic hammers, and other drilling equipment. The high-pressure air generated by the compressor helps in drilling boreholes, extracting core samples, and exploring potential mineral deposits.

2. Ventilation and Air Quality Control:

Air compressors are employed in underground mining to provide ventilation and control air quality. Compressed air is used to operate ventilation fans and air circulation systems, ensuring adequate airflow and removing harmful gases, dust, and fumes from the mining tunnels and work areas.

3. Material Conveyance:

In mining operations, air compressors are used for material conveyance. Pneumatic systems powered by air compressors are utilized to transport materials such as coal, ore, and other minerals. Compressed air is used to operate pneumatic conveyors, pumps, and material handling equipment, allowing for efficient and controlled movement of bulk materials.

4. Dust Suppression:

Air compressors are employed for dust suppression in mining areas. Compressed air is used to spray water or other suppressants to control dust generated during mining activities. This helps in maintaining a safe and healthy work environment, reducing the risks associated with dust inhalation and improving visibility.

5. Instrumentation and Control:

Air compressors are used for instrumentation and control purposes in mining operations. Compressed air is utilized to power pneumatic control systems, control valves, and actuators. These systems regulate the flow of fluids, control equipment movements, and ensure the proper functioning of various mining processes.

6. Explosive Applications:

In mining, air compressors are used for explosive applications. Compressed air is employed to power pneumatic tools used for rock fragmentation, such as rock drills and pneumatic breakers. The controlled power of compressed air enables safe and efficient rock breaking without the need for traditional explosives.

7. Maintenance and Repair:

Air compressors are essential for maintenance and repair activities in the mining industry. Compressed air is used for cleaning machinery, removing debris, and powering pneumatic tools for equipment maintenance and repair tasks. The versatility and portability of air compressors make them valuable assets in maintaining mining equipment.

It is important to note that different mining operations may have specific requirements and considerations when selecting and using air compressors. The size, capacity, and features of air compressors can vary based on the specific mining application and environmental conditions.

By utilizing air compressors effectively, the mining industry can benefit from increased productivity, improved safety, and efficient operation of various mining processes.

air compressor

What is the role of air compressor tanks?

Air compressor tanks, also known as receiver tanks or air receivers, play a crucial role in the operation of air compressor systems. They serve several important functions:

1. Storage and Pressure Regulation: The primary role of an air compressor tank is to store compressed air. As the compressor pumps air into the tank, it accumulates and pressurizes the air. The tank acts as a reservoir, allowing the compressor to operate intermittently while providing a steady supply of compressed air during periods of high demand. It helps regulate and stabilize the pressure in the system, reducing pressure fluctuations and ensuring a consistent supply of air.

2. Condensation and Moisture Separation: Compressed air contains moisture, which can condense as the air cools down inside the tank. Air compressor tanks are equipped with moisture separators or drain valves to collect and remove this condensed moisture. The tank provides a space for the moisture to settle, allowing it to be drained out periodically. This helps prevent moisture-related issues such as corrosion, contamination, and damage to downstream equipment.

3. Heat Dissipation: During compression, air temperature increases. The air compressor tank provides a larger surface area for the compressed air to cool down and dissipate heat. This helps prevent overheating of the compressor and ensures efficient operation.

4. Pressure Surge Mitigation: Air compressor tanks act as buffers to absorb pressure surges or pulsations that may occur during compressor operation. These surges can be caused by variations in demand, sudden changes in airflow, or the cyclic nature of reciprocating compressors. The tank absorbs these pressure fluctuations, reducing stress on the compressor and other components, and providing a more stable and consistent supply of compressed air.

5. Energy Efficiency: Air compressor tanks contribute to energy efficiency by reducing the need for the compressor to run continuously. The compressor can fill the tank during periods of low demand and then shut off when the desired pressure is reached. This allows the compressor to operate in shorter cycles, reducing energy consumption and minimizing wear and tear on the compressor motor.

6. Emergency Air Supply: In the event of a power outage or compressor failure, the stored compressed air in the tank can serve as an emergency air supply. This can provide temporary air for critical operations, allowing time for maintenance or repairs to be carried out without disrupting the overall workflow.

Overall, air compressor tanks provide storage, pressure regulation, moisture separation, heat dissipation, pressure surge mitigation, energy efficiency, and emergency backup capabilities. They are vital components that enhance the performance, reliability, and longevity of air compressor systems in various industrial, commercial, and personal applications.

China factory 30% Energy Saving Screw Type Air Compressor Cfm 423 Air Compressors air compressor repair near me
editor by CX 2023-11-11

China Good quality Standard Packing Movable Type CHINAMFG Compressors Diesel Portable Air Compressor air compressor portable

Product Description

Product Features

1. The enlarged plastic air filter is designed to be used for more than 5000 hours with the filter element accuracy of 3 microns. Dry, heavy duty, long life design, easy to clean and replace.

2. SAE standard stainless steel pipe design, low resistance, strong corrosion resistance, superior performance, completely eliminate oil leakage, air leakage, and water leakage problems.

3. Adopting the most advanced host machine in China, adhering to the exquisite manufacturing technology of Germany, adopting the low-pressure and high-efficiency tooth shape with the highest efficiency, the optimized runner design, the big rotor, low speed, high efficiency and high reliability provide your air compressor with a powerful heart, thus achieving efficiency and energy-saving synchronization.

4. The enlarged horizontal structure cooler not only improves the cooler performance, but also facilitates the maintenance, thoroughly solving the unit high temperature problem

5. Increased oil and gas storage tank to ensure the safe and reliable operation.

6. Oversized fuel tank ensures all-day operation of diesel.

7. Oversized fuel filters ensure the cleanliness of diesel entering the engine. Extend the service life of diesel engine.

8. Super large, super strong walking system, strong bearing, and mobile flexibility.

Model			HF19/18(J)	HF20/18(J)
Compressor	Type		Screw two-stage compression air compressor	Screw two-stage compression air compressor
	Gas displacement	m3/min	19	20
	Discharge pressure	bar	18	18
	Drive mode		Direct coupling, diesel engine driven	Direct coupling, diesel engine driven
	Oil and gas tank volume	L	150	150
	Lubricating oil capacity	L	90	90
Diesel engine	Brand
	Model		6CTA8.3	6CTA8.3
	Type		Liquid cooled, 4 stroke, direct injection	Liquid cooled, 4 stroke, direct injection
	Air cylinder QTY		6	6
	Rated power	kw	194	194
	Rated rotation speed	rpm	1900	2200
	Lubricating oil capacity	L	24	24
	Cooling water consumption	L	70	70
	Fuel tank volume	L	380	380
Dimension & weight	Length	mm	4200	4200
	Width	mm	1950	1980
	Height	mm	2100	2100
	Net weight	kg	4000	4000
	Outlet exhaust valve		1G2″, 1G1″	1G2″, 1G1″
Optional for preheater

Company Profile

FAQ

1. Are you a trading company or a manufacturer?
We are a professional manufacturer. Our factory mainly produces water well drilling rigs, core drilling rigs, down-the-hole drilling rigs, pile drivers, etc. The products have been exported to hundreds of countries around the world and enjoy a high reputation all over the world.

2. How is the quality of your machine?
Our products pass strict quality inspections before they leave the factory to ensure that they are qualified before they are shipped.

3. How to inspect the goods?
1) Support customers to come to the factory for on-site inspection.
2) Support customers to designate third-party companies to inspect goods.
3) Support video inspection.

4. Do you have after-sales service?
Yes, we have a dedicated service team that will provide you with professional technical guidance. If you need, we can send our engineers to your workplace and provide training for your employees.

5. How about quality assurance?
We provide a one-year quality guarantee for the main machine of the machine.

6. How long is your delivery cycle?
1) In the case of stock, we can deliver the machine within 7 days.
2) Under standard production, we can deliver the machine within 15-20 days.
3) In the case of customization, we can deliver the machine within 20-25 days.

After-sales Service:	Online Support,Field Maintenance
Warranty:	1 Year
Lubrication Style:	Lubricated
Cooling System:	Water Cooling
Power Source:	Diesel Engine
Structure Type:	Open Type

Samples:	US$ 26000/Set 1 Set(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

How are air compressors employed in the petrochemical industry?

1. Instrumentation and Control Systems:

2. Pneumatic Tools and Equipment:

3. Process Air and Gas Supply:

4. Cooling and Ventilation:

5. Nitrogen Generation:

6. Instrument Air:

air compressor

Are there differences between single-stage and two-stage air compressors?

Yes, there are differences between single-stage and two-stage air compressors. Here’s an in-depth explanation of their distinctions:

Compression Stages:

The primary difference between single-stage and two-stage air compressors lies in the number of compression stages they have. A single-stage compressor has only one compression stage, while a two-stage compressor has two sequential compression stages.

Compression Process:

In a single-stage compressor, the entire compression process occurs in a single cylinder. The air is drawn into the cylinder, compressed in a single stroke, and then discharged. On the other hand, a two-stage compressor utilizes two cylinders or chambers. In the first stage, air is compressed to an intermediate pressure in the first cylinder. Then, the partially compressed air is sent to the second cylinder where it undergoes further compression to reach the desired final pressure.

Pressure Output:

The number of compression stages directly affects the pressure output of the air compressor. Single-stage compressors typically provide lower maximum pressure levels compared to two-stage compressors. Single-stage compressors are suitable for applications that require moderate to low air pressure, while two-stage compressors are capable of delivering higher pressures, making them suitable for demanding applications that require greater air pressure.

Efficiency:

Two-stage compressors generally offer higher efficiency compared to single-stage compressors. The two-stage compression process allows for better heat dissipation between stages, reducing the chances of overheating and improving overall efficiency. Additionally, the two-stage design allows the compressor to achieve higher compression ratios while minimizing the work done by each stage, resulting in improved energy efficiency.

Intercooling:

Intercooling is a feature specific to two-stage compressors. Intercoolers are heat exchangers placed between the first and second compression stages. They cool down the partially compressed air before it enters the second stage, reducing the temperature and improving compression efficiency. The intercooling process helps to minimize heat buildup and reduces the potential for moisture condensation within the compressor system.

Applications:

The choice between a single-stage and two-stage compressor depends on the intended application. Single-stage compressors are commonly used for light-duty applications such as powering pneumatic tools, small-scale workshops, and DIY projects. Two-stage compressors are more suitable for heavy-duty applications that require higher pressures, such as industrial manufacturing, automotive service, and large-scale construction.

It is important to consider the specific requirements of the application, including required pressure levels, duty cycle, and anticipated air demand, when selecting between a single-stage and two-stage air compressor.

In summary, the main differences between single-stage and two-stage air compressors lie in the number of compression stages, pressure output, efficiency, intercooling capability, and application suitability.

air compressor

What are the different types of air compressors?

There are several different types of air compressors, each with its own unique design and operating principle. Here’s an overview of the most commonly used types:

China Good quality Standard Packing Movable Type CHINAMFG Compressors Diesel Portable Air Compressor air compressor portable
editor by CX 2023-11-08

China Good quality All in One CHINAMFG Industrial Rotary Air Compressors Refrigerator air compressor repair near me

Product Description

Quick Cooling Energy Saving General Industrial Air Compressors Good Price

After-sales Service:	Online
Warranty:	1 Year
Lubrication Style:	Oil-free
Cooling System:	Air Cooling
Cylinder Arrangement:	Duplex Arrangement
Cylinder Position:	Angular

Samples:	US$ 500/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

What are the advantages of using rotary vane compressors?

Rotary vane compressors offer several advantages that make them a popular choice for various applications. These compressors are widely used in industries where a reliable and efficient source of compressed air is required. Here are the advantages of using rotary vane compressors:

1. Compact and Lightweight:

Rotary vane compressors are typically compact and lightweight compared to other types of compressors. Their compact design makes them suitable for installations where space is limited, such as in small workshops or mobile applications. The lightweight nature of these compressors allows for easy transportation and maneuverability.

2. High Efficiency:

Rotary vane compressors are known for their high efficiency. The design of the vanes and the compression chamber allows for smooth and continuous compression, resulting in minimal energy losses. This efficiency translates into lower energy consumption and reduced operating costs over time.

3. Quiet Operation:

Rotary vane compressors operate with relatively low noise levels. The design of the compressor, including the use of vibration damping materials and sound insulation, helps to minimize noise and vibrations during operation. This makes rotary vane compressors suitable for applications where noise reduction is important, such as in indoor environments or noise-sensitive areas.

4. Oil Lubrication:

Many rotary vane compressors utilize oil lubrication, which provides several benefits. The oil lubrication helps to reduce wear and friction between the moving parts, resulting in extended compressor life and improved reliability. It also contributes to better sealing and improved efficiency by minimizing internal leakage.

5. Versatile Applications:

Rotary vane compressors are versatile and can be used in a wide range of applications. They are suitable for both industrial and commercial applications, including automotive workshops, small manufacturing facilities, dental offices, laboratories, and more. They can handle various compressed air requirements, from light-duty tasks to more demanding applications.

6. Easy Maintenance:

Maintenance of rotary vane compressors is relatively straightforward. Routine maintenance tasks typically include oil changes, filter replacements, and periodic inspection of vanes and seals. The simplicity of the design and the availability of replacement parts make maintenance and repairs easier and more cost-effective.

These advantages make rotary vane compressors an attractive choice for many applications, providing reliable and efficient compressed air solutions.

air compressor

How do you choose the right air compressor for woodworking?

1. Required Air Volume (CFM):

2. Tank Size:

3. Maximum Pressure (PSI):

4. Noise Level:

5. Portability:

6. Power Source:

7. Quality and Reliability:

8. Budget:

air compressor

What is the role of air compressor tanks?

Air compressor tanks, also known as receiver tanks or air receivers, play a crucial role in the operation of air compressor systems. They serve several important functions:

China Good quality All in One CHINAMFG Industrial Rotary Air Compressors Refrigerator air compressor repair near me
editor by CX 2023-11-07

China Good quality High Reliability Low Pressure Screw Air Compressors for Water Treatment best air compressor

Product Description

Intelligent Control Low Pressure Screw Air Compressor Advantages

1. It will cause a terrible waste of electric power if choose a routine 7bar air compressor when the maximum working pressure is 2 to 5bar. CHINAMFG low pressure screw air compressor can enlarge the air delivery under the same motor power to help you save 20% to 50% electric power.

2. State-of-the-art screw element, original Germany CHINAMFG air end, ladvanced SAP profile design, superior Sweden SKF element bearings

3. Adopts world-renowned components, such as Schneider electronics from
France, Mann filters from Germany, CHINAMFG pressure sensor from
Denmark, etc. Contribute to guarantee the compressor longer service life.

4. Conform to CE, ISO9001 and energy saving certification, etc.

5. Designed especially for textile, cement and glass industry, etc.

Technical Parameters Of The Low Pressure Screw Air Compressor

Model	Maxinmum working pressure		Capacity(FAD)*								Installed motor power		driving mode& Cooling method	Dimensions (mm)			Weight	Noise level**	Air outlet pipe diameter
	Maxinmum working pressure		50 HZ				60 HZ				Installed motor power			Dimensions (mm)			Weight	Noise level**
	bar(e)	psig	Min.	Max.	Min.	Max.	Min.	Max.	Min.	Max.	kw	hp		L	W	H	kg	dB(A)
	bar(e)	psig	m³/min		cfm		m³/min		cfm		kw	hp		L	W	H	kg	dB(A)
DVAL-55-3	3	43.5	8.39	16.78	296	592	7.46	14.92	264	527	55	75	Direct Driven Air Cooling /W-Water Cooling	2950	1800	2300	1800	70	DN50
DVAL-75-3			11.55	23.1	408	816	12.22	24.44	432	863	75	100		2950	1800	2300	1900	70	DN80
DVAL-90-3			12.78	25.57	452	903	13.85	27.71	489	978	90	120		2950	1800	2300	2500	74	DN80
DVAL-110-3			16	31.99	565	1130	14.12	28.25	499	997	110	150		3700	2300	2450	3700	74	DN80
DVAL-132-3			17.89	35.77	632	1263	15.36	30.71	542	1084	132	175		3700	2300	2450	4000	74	DN80
DVAL-160-3			19.51	39.02	689	1378	17.55	35.09	620	1239	160	215		3700	2300	2450	4500	77	DN80
DVAL-185(W)-3			21.76	43.51	768	1536	22.58	45.15	797	1594	185	250		3700	2300	2450	5200	77	DN100
DVAL-250(W)-3			31.5	63	1113	2225	34.65	69.3	1224	2447	250	350		4300	2400	2350	6800	82	DN100

*) FAD in accordance with ISO 1217 : 2009, Annex C: Absolute intake pressure 1 bar (a), cooling and air intake temperature 20 °C
**) Noise level as per ISO 2151 and the basic standard ISO 9614-2, operation at maximum operating pressure and maximum speed; tolerance: ± 3 dB(A)

DENAIR Certificates

DENAIR Factory

DENAIR Hannover Messe 2017

We carefully selected for you the classic case

DENAIR Air Compressor in Russian Car Factory

Project Name: Russian car factory.

Product Name and Model: Screw air compressors DVA-250 *1, DA-250 *3, DA-90 *1, DVA-90 *1. Refrigerant air dryer DAD-50HTF *1, DAD-15HTF *1. Adsorption dryer DAD-60MXF*1.

Working time: From June, 2016 till now.

Event: DENAIR produced special compressor equipment for car factory in Russia. All compressors can be controlled by 1 computer using Metacentre control system.

In the factory will be produce Chinese brand cars. We try our best to make observation “Made in China ” associate not with cheap price, but with high quality, innovation and grate stability.

FAQ

Q1: Are you factory or trade company?
A1: We are factory.

Q2: What the exactly address of your factory?
A2: Our company is located in No. 6767, Tingfeng Rd. Xihu (West Lake) Dis.n District, ZheJiang 201502, China
And our factory is located in No. 366, YangzhuangBang Street, Pingxing Rd., Xindai Town, HangZhou, ZHangZhoug Province, China

Q3: Warranty terms of your machine?
A3: Two years warranty for the machine and technical support according to your needs.

Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.

Q5: How long will you take to arrange production?
A5: 380V 50Hz we can delivery the goods within 10 days. Other electricity or other color we will delivery within 22 days

Q6: Can you accept OEM orders?
A6: Yes, with professional design team, OEM orders are highly welcome.

Lubrication Style:	Lubricated
Cooling System:	Air Cooling
Power Source:	AC Power

Customization:	Available \|

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Shipping Cost: Estimated freight per unit.	about shipping cost and estimated delivery time.

Payment Method:
	Initial Payment Full Payment

Currency:	US$

Return&refunds:	You can apply for a refund up to 30 days after receipt of the products.

air compressor

What is the impact of humidity on compressed air quality?

Humidity can have a significant impact on the quality of compressed air. Compressed air systems often draw in ambient air, which contains moisture in the form of water vapor. When this air is compressed, the moisture becomes concentrated, leading to potential issues in the compressed air. Here’s an overview of the impact of humidity on compressed air quality:

1. Corrosion:

High humidity in compressed air can contribute to corrosion within the compressed air system. The moisture in the air can react with metal surfaces, leading to rust and corrosion in pipes, tanks, valves, and other components. Corrosion not only weakens the structural integrity of the system but also introduces contaminants into the compressed air, compromising its quality and potentially damaging downstream equipment.

2. Contaminant Carryover:

Humidity in compressed air can cause carryover of contaminants. Water droplets formed due to condensation can carry particulates, oil, and other impurities present in the air. These contaminants can then be transported along with the compressed air, leading to fouling of filters, clogging of pipelines, and potential damage to pneumatic tools, machinery, and processes.

3. Decreased Efficiency of Pneumatic Systems:

Excessive moisture in compressed air can reduce the efficiency of pneumatic systems. Water droplets can obstruct or block the flow of air, leading to decreased performance of pneumatic tools and equipment. Moisture can also cause problems in control valves, actuators, and other pneumatic devices, affecting their responsiveness and accuracy.

4. Product Contamination:

In industries where compressed air comes into direct contact with products or processes, high humidity can result in product contamination. Moisture in compressed air can mix with sensitive products, leading to quality issues, spoilage, or even health hazards in industries such as food and beverage, pharmaceuticals, and electronics manufacturing.

5. Increased Maintenance Requirements:

Humidity in compressed air can increase the maintenance requirements of a compressed air system. Moisture can accumulate in filters, separators, and other air treatment components, necessitating frequent replacement or cleaning. Excessive moisture can also lead to the growth of bacteria, fungus, and mold within the system, requiring additional cleaning and maintenance efforts.

6. Adverse Effects on Instrumentation:

Humidity can adversely affect instrumentation and control systems that rely on compressed air. Moisture can disrupt the accuracy and reliability of pressure sensors, flow meters, and other pneumatic instruments, leading to incorrect measurements and control signals.

To mitigate the impact of humidity on compressed air quality, various air treatment equipment is employed, including air dryers, moisture separators, and filters. These devices help remove moisture from the compressed air, ensuring that the air supplied is dry and of high quality for the intended applications.

air compressor

What is the impact of altitude on air compressor performance?

The altitude at which an air compressor operates can have a significant impact on its performance. Here are the key factors affected by altitude:

1. Decreased Air Density:

2. Reduced Airflow:

3. Decreased Power Output:

4. Extended Compression Cycle:

5. Pressure Adjustments:

6. Compressor Design:

7. Maintenance Considerations:

air compressor

What are the safety considerations when operating an air compressor?

Operating an air compressor requires careful attention to safety to prevent accidents, injuries, and equipment damage. Here are some important safety considerations to keep in mind:

1. Read the Manual: Before operating an air compressor, thoroughly read and understand the manufacturer’s instruction manual. Familiarize yourself with the specific safety guidelines, recommended operating procedures, and any specific precautions or warnings provided by the manufacturer.

2. Proper Ventilation: Ensure that the area where the air compressor is operated has adequate ventilation. Compressed air can produce high levels of heat and exhaust gases. Good ventilation helps dissipate heat, prevent the buildup of fumes, and maintain a safe working environment.

3. Personal Protective Equipment (PPE): Always wear appropriate personal protective equipment, including safety glasses or goggles, hearing protection, and non-slip footwear. Depending on the task, additional PPE such as gloves, a dust mask, or a face shield may be necessary to protect against specific hazards.

4. Pressure Relief: Air compressors should be equipped with pressure relief valves or devices to prevent overpressurization. Ensure that these safety features are in place and functioning correctly. Regularly inspect and test the pressure relief mechanism to ensure its effectiveness.

5. Secure Connections: Use proper fittings, hoses, and couplings to ensure secure connections between the air compressor, air tools, and accessories. Inspect all connections before operation to avoid leaks or sudden hose disconnections, which can cause injuries or damage.

6. Inspect and Maintain: Regularly inspect the air compressor for any signs of damage, wear, or leaks. Ensure that all components, including hoses, fittings, and safety devices, are in good working condition. Follow the manufacturer’s recommended maintenance schedule to keep the compressor in optimal shape.

7. Electrical Safety: If the air compressor is electric-powered, take appropriate electrical safety precautions. Use grounded outlets and avoid using extension cords unless approved for the compressor’s power requirements. Protect electrical connections from moisture and avoid operating the compressor in wet or damp environments.

8. Safe Start-Up and Shut-Down: Properly start and shut down the air compressor following the manufacturer’s instructions. Ensure that all air valves are closed before starting the compressor and release all pressure before performing maintenance or repairs.

9. Training and Competence: Ensure that operators are adequately trained and competent in using the air compressor and associated tools. Provide training on safe operating procedures, hazard identification, and emergency response protocols.

10. Emergency Preparedness: Have a clear understanding of emergency procedures and how to respond to potential accidents or malfunctions. Know the location of emergency shut-off valves, fire extinguishers, and first aid kits.

By adhering to these safety considerations and implementing proper safety practices, the risk of accidents and injuries associated with operating an air compressor can be significantly reduced. Prioritizing safety promotes a secure and productive working environment.

China Good quality High Reliability Low Pressure Screw Air Compressors for Water Treatment best air compressor
editor by CX 2023-11-07

China manufacturer 15HP 30HP 50HP CE Oil Free Silent Stainless Water Tank Oilless Screw Air Compressor 380V High Efficiency Air Compressors air compressor repair near me

Product Description

Specification

Product name	Compressor Screw
Applicative gases	Compressed air / non-corrosive air
Inlet air flow	Std.3.8 Nm3 /Min \|228Nm3 /Hr
Inlet air pressure	Std.7 bar \| Min 6 bar Max:10 bar
Inlet air temperature	Std.50 ºC \| Max:80ºC
Working environment temperature	Std.32 ºC \|Min 2ºC Max:45ºC
Outlet air dew point	+2ºC~10ºC

Product Description

Details

Q: Are you a factory or a trading company?
A: We are factory. And we have ourselves trading company.

Q: What is the specific address of your company?
A: No.3, 2nd Street, yuanle Road, Xihu (West Lake) Dis.sheng Town, HangZhou City, ZheJiang Province, China

Q: Do your company accept ODM & OEM?
A: Yes, of course. We accept full ODM & OEM.

Q: What about the voltage of products? Can they be customized?
A: Yes, of course. The voltage can be customized according to your requirement.

Q: Do your company offer spare parts of the machines?
A: Yes, of course, high quality spare parts are available in our factory.

Q: What are your payment terms?
A: 50% T/T in advance, 50% T/T before delivery.

Q: What payment ways do you accept?
A: T/T, Western Union

Q: How long will you take to arrange the goods?
A: For normal voltages,we can delivery the goods within 7-15 days. For other electricity or other customized machines, we
will delivery within 25-30 days.

After-sales Service:	Accept
Warranty:	Accept
Lubrication Style:	Oil-free
Cooling System:	Air Cooling
Cylinder Position:	Angular
Structure Type:	Closed Type

Samples:	US$ 688/Piece 1 Piece(Min.Order) \| Request Sample

Customization:	Available \|

air compressor

Can air compressors be used for cleaning and blowing dust?

Yes, air compressors can be effectively used for cleaning and blowing dust in various applications. Here’s how air compressors are utilized for these purposes:

1. Cleaning Machinery and Equipment:

Air compressors are commonly used for cleaning machinery and equipment in industries such as manufacturing, automotive, and construction. Compressed air is directed through a nozzle or blowgun attachment to blow away dust, debris, and other contaminants from surfaces, crevices, and hard-to-reach areas. The high-pressure air effectively dislodges and removes accumulated dust, helping to maintain equipment performance and cleanliness.

2. Dusting Surfaces:

Air compressors are also employed for dusting surfaces in various settings, including homes, offices, and workshops. The compressed air can be used to blow dust off furniture, shelves, electronic equipment, and other objects. It provides a quick and efficient method of dusting, especially for intricate or delicate items where traditional dusting methods may be challenging.

3. Cleaning HVAC Systems:

Air compressors are utilized for cleaning HVAC (Heating, Ventilation, and Air Conditioning) systems. The compressed air can be used to blow dust, dirt, and debris from air ducts, vents, and cooling coils. This helps improve the efficiency and air quality of HVAC systems, preventing the buildup of contaminants that can affect indoor air quality.

4. Blowing Dust in Workshops:

In workshops and garages, air compressors are often used to blow dust and debris from workbenches, power tools, and work areas. Compressed air is directed to blow away loose particles and maintain a clean and safe work environment. This is particularly useful in woodworking, metalworking, and other trades where dust and debris can accumulate during the manufacturing or fabrication processes.

5. Cleaning Electronics and Computer Equipment:

Air compressors are employed for cleaning electronics and computer equipment. The compressed air is used to blow dust and debris from keyboards, computer cases, circuit boards, and other electronic components. It helps in preventing overheating and maintaining the proper functioning of sensitive electronic devices.

6. Industrial Cleaning Applications:

Air compressors find extensive use in industrial cleaning applications. They are employed in industrial settings, such as factories and warehouses, for cleaning large surfaces, production lines, and equipment. Compressed air is directed through specialized cleaning attachments or air-operated cleaning systems to remove dust, dirt, and contaminants efficiently.

When using air compressors for cleaning and blowing dust, it is important to follow safety precautions and guidelines. The high-pressure air can cause injury if directed towards the body or sensitive equipment. It is advisable to wear appropriate personal protective equipment, such as safety glasses and gloves, and ensure that the air pressure is regulated to prevent excessive force.

Overall, air compressors provide a versatile and effective solution for cleaning and blowing dust in various applications, offering a convenient alternative to traditional cleaning methods.

air compressor

What is the energy efficiency of modern air compressors?

The energy efficiency of modern air compressors has significantly improved due to advancements in technology and design. Here’s an in-depth look at the energy efficiency features and factors that contribute to the efficiency of modern air compressors:

Variable Speed Drive (VSD) Technology:

Many modern air compressors utilize Variable Speed Drive (VSD) technology, also known as Variable Frequency Drive (VFD). This technology allows the compressor motor to adjust its speed according to the compressed air demand. By matching the motor speed to the required airflow, VSD compressors can avoid excessive energy consumption during periods of low demand, resulting in significant energy savings compared to fixed-speed compressors.

Air Leakage Reduction:

Air leakage is a common issue in compressed air systems and can lead to substantial energy waste. Modern air compressors often feature improved sealing and advanced control systems to minimize air leaks. By reducing air leakage, the compressor can maintain optimal pressure levels more efficiently, resulting in energy savings.

Efficient Motor Design:

The motor of an air compressor plays a crucial role in its energy efficiency. Modern compressors incorporate high-efficiency electric motors that meet or exceed established energy efficiency standards. These motors are designed to minimize energy losses and operate more efficiently, reducing overall power consumption.

Optimized Control Systems:

Advanced control systems are integrated into modern air compressors to optimize their performance and energy consumption. These control systems monitor various parameters, such as air pressure, temperature, and airflow, and adjust compressor operation accordingly. By precisely controlling the compressor’s output to match the demand, these systems ensure efficient and energy-saving operation.

Air Storage and Distribution:

Efficient air storage and distribution systems are essential for minimizing energy losses in compressed air systems. Modern air compressors often include properly sized and insulated air storage tanks and well-designed piping systems that reduce pressure drops and minimize heat transfer. These measures help to maintain a consistent and efficient supply of compressed air throughout the system, reducing energy waste.

Energy Management and Monitoring:

Some modern air compressors feature energy management and monitoring systems that provide real-time data on energy consumption and performance. These systems allow operators to identify energy inefficiencies, optimize compressor settings, and implement energy-saving practices.

It’s important to note that the energy efficiency of an air compressor also depends on factors such as the specific model, size, and application. Manufacturers often provide energy efficiency ratings or specifications for their compressors, which can help in comparing different models and selecting the most efficient option for a particular application.

Overall, modern air compressors incorporate various energy-saving technologies and design elements to enhance their efficiency. Investing in an energy-efficient air compressor not only reduces operational costs but also contributes to sustainability efforts by minimizing energy consumption and reducing carbon emissions.

air compressor

What are the safety considerations when operating an air compressor?

Operating an air compressor requires careful attention to safety to prevent accidents, injuries, and equipment damage. Here are some important safety considerations to keep in mind:

China manufacturer 15HP 30HP 50HP CE Oil Free Silent Stainless Water Tank Oilless Screw Air Compressor 380V High Efficiency Air Compressors air compressor repair near me
editor by CX 2023-10-30

China wholesaler CHINAMFG Portable Oil Free Air Compressors (DA7003D) wholesaler

Product Description

Dynair Portable Oil Free Air Compressors (DA7003D)

Description:

Model: DA7003D

Voltage: 100-240V/50-60Hz

Power: 2250W [3HP]

Max Air Flow: 410L/min [14.4CFM]

Air Flow@7bar: 135L/min[4.77CFM]

Noise Level: ≤ 70 dB (A)

Max. Pressure: 8bar [116PSI]

Max Current: 10.2A

Dew-point Temperature: -20

Air Tank: 70L [15.4Gallon]

Gross Weight: 108.5kg [239.2lbs]

Net Weight: 89.5kg [197.3lbs]

Dimension: 920*500*750mm [36.2*19.7*29.5 inch]

Specifications

1> Piston type;

2> Silent, Oil Free;

3> Used for DENTAL, MEDICAL

4> 3HP, 70L tank;

Options

Metal Silent Cabinet ( all operation key located outside of the cabinet, easy to use; Temperature sensor and cooling system, keep longer service life for the motor; With casters, you may move the compressor freely )

Dry air:

A quality dryer is essential equipment for the users.

The ambient air contains humidity and impurities which must be dully treated in order to guarantee clean, dry and pure air to the patients and to avoid the risk of corrosion and oxidation of the expensive dental instruments, which are connected the the compressor.

The advantage of the “air dryer” system are the following:
No additional installation ( the system is integrated with the compressor)
No oxidation and corrosion;
Optimum air for patients, instruments and equipments;
Compactness;
Fully automatic operation;
Easy maintenance;
Low operative costs;
No power loss during the regeneration process;

Characteristics:

1. Oil free: Do not need any lubricated oil, and harmless to the human body.

2. Super silent: Noise level lower than 56dB(a) to reduce noise pollution.

3. Multi-phase filteration: Advanced multi-phase filtration to ensure extremely clean air, and lengthen service life.

4. Safety using: Air compressor motors equipped with thermal prevention device to avoid overheating and protect motors.

5. Clean tank: All air receiver tanks have internal epoxy coating applied to avoid corrosion.

6. Automatic adjustment: High quality pressure switch used to control the power of air compressor automatically by adjustment of pressure level.

7. Pressure adjustment: Working pressure could be adjusted to meet the demand of different supporting equipments.

8. High durability: Serviceable time exceeds 15, 000 hours.

9. Simple operation: Using directly when connecting with power.

10. Easy maintanance: No need any lubricated oil.

11. Warranty: 2 years.

Applications:

Medical; Laboratory; Pharmacy; Food Fermentation; Life Science; Biotechnology;

Analytical Instrument; Measuring Apparatus; Water Processing Environmental Monitoring;

Automation; Coating Surface Processing; Makeup; Garments Manufacture; Shoemaking;

Petro Chemistry; Arts, crafts and hobby; Beauty And Body; Printing; Optical And Photo;

Research And Laboratory; Jewelry And Accessories; Electronic And Computers; Safety

System; Aviation And Military;

Model		DA7001	DA7002	DA7003	DA7004	DA7005
Voltage/Hz	V	100-240	100-240	100-240	100-240	100-240
Voltage/Hz	Hz	50/60	50/60	50/60	50/60	50/60
Power	HP	1	2	3	4	5
Power	KW	0.75	1.5	2.25	3	3.75
Max Air Flow	L/min	152	304	456	608	760
Max Air Flow	CFM	5.37	10.74	16.10	21.47	26.84
Air Flow @7bar	L/min	50	100	150	200	250
Air Flow @7bar	CFM	1.77	3.53	5.3	7.06	8.83
Max. Pressure	Bar	8	8	8	8	8
Max. Pressure	psi	116	116	116	116	116
Tank	L	30	50	70	100	140
Tank	Gallon	6.6	11.0	15.4	22.0	30.8
Net Weight	Kg	29.5	50	78	95	110
Net Weight	Lbs	65.0	110.2	172	209.4	242.5
Gross Weight	Kg	33	62.5	90	114.5	148
Gross Weight	Lbs	72.8	137.8	198.4	252.4	326.3
Noise Level	dB(A)	≤70	≤70	≤70	≤70	≤70
Max current	A	3.4	6.8	10.2	13.6	17
Dimensions	mm	410×410×650	710×425×730	920×425×725	1070×460×750	1430×460×730
Dimensions	inch	16.1×16.1×25.6	28×16.7×28.7	36.2×16.7×28.5	42.1×18.1×29.5	56.3×18.1×28.7

After-sales Service:	Provided
Warranty:	2 Years
Lubrication Style:	Oil-free
Cooling System:	Air Cooling
Cylinder Arrangement:	Dental Clinic
Cylinder Position:	Horizontal

Customization:	Available \|

air compressor

How are air compressors employed in the petrochemical industry?

1. Instrumentation and Control Systems:

2. Pneumatic Tools and Equipment:

3. Process Air and Gas Supply:

4. Cooling and Ventilation:

5. Nitrogen Generation:

6. Instrument Air:

air compressor

Can air compressors be used for inflating tires and sporting equipment?

1. Tire Inflation:

2. Sporting Equipment Inflation:

3. Air Tools for Inflation:

4. Adjustable Pressure:

5. Efficiency and Speed:

6. Portable Air Compressors:

air compressor

How do oil-lubricated and oil-free air compressors differ?

Oil-lubricated and oil-free air compressors differ in terms of their lubrication systems and the presence of oil in their operation. Here are the key differences:

Oil-Lubricated Air Compressors:

Oil-Free Air Compressors:

China wholesaler CHINAMFG Portable Oil Free Air Compressors (DA7003D) wholesaler
editor by CX 2023-10-27