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China high quality Used Oil Free AC Industrial Screw CHINAMFG Zr 110 Air Compressor air compressor lowes

Product Description

        CHINAMFG is renowned for designing and manufacturing the most durable oil-free tooth compressors. The ZR/ZT rotary tooth compressor comes out of this strong tradition. Ideal for industries where high-quality oil-free air is key, the ZR/ZT offers the highest reliability and safety in combination with low energy costs.
       Oil-free air is used in all kinds of industries where air quality is paramount for the end product and production process. These applications include food and beverage processing, pharmaceutical manufacturing, chemical and petrochemical processing, fermentation, wastewater treatment, pneumatic conveying, non-woven textile manufacturing and many more.
       With the ZR/ZT, we provide an all-in-1 standard package incorporating the latest technology in a built-tolast design. To further optimize your ZR/ZT’s performance or to simply tailor it to your specific production environment, optional features are available.
   

ZR/ZT110-275(FF)
Model Hz FAD Power Noise Weight
I/s M³/min cfm kw hp db(A) Standard FF
kg  Ibs kg Ibs
ZR110-7.5 50 318.2 19.1 674 110 150 69 2709 5972 2954 6512
ZR110-8.6 50 286.1 17.2 606 110 150 69 2709 5972 2954 6512
ZR110-10 50 266.5 16 565 110 150 69 2709 5972 2954 6512
ZR132-7.5 50 365.6 21.9 775 132 150 69 2900 6393 3145 6933
ZR132-8.6 50 326.4 19.6 692 132 150 69 2900 6393 3145 6933
ZR132-10 50 314.2 18.9 666 132 150 69 2900 6393 3145 6933
ZR145-7.5 50 391.6 23.5 830 145 200 70 2895 6382 3145 6933
ZR145-8.6 50 361.7 21.7 766 145 200 70 2895 6382 3145 6933
ZR145-10 50 334.5 20.1 709 145 200 69 2895 6382 3145 6933
ZR145-13 50 304 18.2 644 145 200 73 2895 6382 3145 6933
ZR160-7.5 50 472.2 28.3 1001 160 200 69 3760 8289 4670 15715
ZR160-8.6 50 435 26.1 922 160 200 69 3760 8289 4670 15715
ZR160-10 50 402.6 24.2 853 160 200 69 3760 8289 4670 15715
ZR200-7.5 50 602.1 36.1 1276 200 250 67 3860 8510 5230 11530
ZR200-8.6 50 551.6 33.1 1169 200 250 67 3860 8510 5230 11530
ZR200-10 50 506.2 30.4 1073 200 250 69 3860 8510 5230 11530
ZR250-7.5 50 717.6 43.1 1521 250 300 67 4310 9502 5680 12522
ZR250-8.6 50 683.8 41 1449 250 300 67 4310 9502 5680 12522
ZR250-10 50 622.5 37.4 1319 250 300 67 4310 9502 5680 12522
ZR250-13³ 50 514.9 30.9 1091 250 300 70 4310 9502    
ZR275-7.5 50 774.1 46.4 1640 275 350 67 4640 15719 6571 13250
ZR275-8.6 50 716.7 43 1518 275 350 67 4640 15719 6571 13250
ZR275-10 50 683.5 41 1448 275 350 67 4640 15719 6571 13250
ZR275-13³ 50 561.8 33.7 1190 275 350 70 4640 15719    
ZT110-7.5 50 306.9 18.4 650 110 150 71 3654 8056 4146 9140
ZT110-8.6 50 286.2 17.2 606 110 150 71 3654 8056 4146 9140
ZT110-10 50 266.9 16 566 110 150 71 3654 8056 4146 9140
ZT132-7.5 50 363.1 21.8 769 132 150 72 3845 8477 4355 9601
ZT132-8.6 50 325.2 19.5 689 132 150 72 3845 8477 4355 9601
ZT132-10 50 313.3 18.8 664 132 150 72 3845 8477 4355 9601
ZT145-7.5 50 387.3 23.2 821 145 200 72 3840 8466 4350 9590
ZT145-8.6 50 358.4 21.5 759 145 200 72 3840 8466 4350 9590
ZT145-10 50 332.3 19.9 704 145 200 72 3840 8466 4350 9590
ZT160-7.5 50 465.5 27.9 986 160 200 77 5150 11354 5590 12324
ZT160-8.6 50 428.3 25.7 908 160 200 77 5150 11354 5590 12324
ZT160-10 50 396.3 23.8 840 160 200 78 5150 11354 5590 12324
ZT200-7.5 50 568.4 34.1 1204 200 250 78 5250 11574 6150 13558
ZT200-8.6 50 521.7 31.3 1105 200 250 78 5250 11574 6150 13558
ZT200-10 50 499.6 30 1059 200 250 78 5250 11574 6150 13558
ZT250-7.5 50 706.3 42.4 1497 250 300 77 5700 12566 6600 14450
ZT250-8.6 50 673.5 40.4 1427 250 300 78 5700 12566 6600 14550
ZT250-10 50 613.9 36.8 1301 250 300 78 5700 12566 6600 14550
ZT275-7.5 50 738.1 44.3 1564 275 350 77 6030 13294 7080 15609
ZT275-8.6 50 706.3 42.4 1497 275 350 78 6030 13294 7080 15609
ZT275-10 50 673.1 40.4 1426 275 350 78 6030 13294 7080 15609

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

After-sales Service: Online Support
Warranty: 12 Months
Lubrication Style: Oil-free
Cooling System: Water Cooling
Power Source: AC Power
Cylinder Position: Horizontal
Customization:
Available

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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

What is the difference between a piston and rotary screw compressor?

Piston compressors and rotary screw compressors are two common types of air compressors with distinct differences in their design and operation. Here’s a detailed explanation of the differences between these two compressor types:

1. Operating Principle:

  • Piston Compressors: Piston compressors, also known as reciprocating compressors, use one or more pistons driven by a crankshaft to compress air. The piston moves up and down within a cylinder, creating a vacuum during the intake stroke and compressing the air during the compression stroke.
  • Rotary Screw Compressors: Rotary screw compressors utilize two intermeshing screws (rotors) 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.

2. Compression Method:

  • Piston Compressors: Piston compressors achieve compression through a positive displacement process. The air is drawn into the cylinder and compressed as the piston moves back and forth. The compression is intermittent, occurring in discrete cycles.
  • Rotary Screw Compressors: Rotary screw compressors also employ a positive displacement method. The compression is continuous as the rotating screws create a continuous flow of air and compress it gradually as it moves along the screw threads.

3. Efficiency:

  • Piston Compressors: Piston compressors are known for their high efficiency at lower flow rates and higher pressures. They are well-suited for applications that require intermittent or variable air demand.
  • Rotary Screw Compressors: Rotary screw compressors are highly efficient for continuous operation and are designed to handle higher flow rates. They are often used in applications with a constant or steady air demand.

4. Noise Level:

  • Piston Compressors: Piston compressors tend to generate more noise during operation due to the reciprocating motion of the pistons and valves.
  • Rotary Screw Compressors: Rotary screw compressors are generally quieter in operation compared to piston compressors. The smooth rotation of the screws contributes to reduced noise levels.

5. Maintenance:

  • Piston Compressors: Piston compressors typically require more frequent maintenance due to the higher number of moving parts, such as pistons, valves, and rings.
  • Rotary Screw Compressors: Rotary screw compressors have fewer moving parts, resulting in lower maintenance requirements. They often have longer service intervals and can operate continuously for extended periods without significant maintenance.

6. Size and Portability:

  • Piston Compressors: Piston compressors are available in both smaller portable models and larger stationary units. Portable piston compressors are commonly used in construction, automotive, and DIY applications.
  • Rotary Screw Compressors: Rotary screw compressors are typically larger and more suitable for stationary installations in industrial and commercial settings. They are less commonly used in portable applications.

These are some of the key differences between piston compressors and rotary screw compressors. The choice between the two depends on factors such as required flow rate, pressure, duty cycle, efficiency, noise level, maintenance needs, and specific application requirements.

China high quality Used Oil Free AC Industrial Screw CHINAMFG Zr 110 Air Compressor   air compressor lowesChina high quality Used Oil Free AC Industrial Screw CHINAMFG Zr 110 Air Compressor   air compressor lowes
editor by CX 2023-12-30

China supplier E855dh-80d2yg Brand New Used AC Fridge Compressor R410A Scroll CHINAMFG Air Condition 7.5kw Inverter Compressor best air compressor

Product Description

A variety of brands on sale

 

 
A total of 19 brands are on sale    
Different types of compressors    
     

Scroll refrigeration compressors are currently mainly in a fully enclosed structure, and are mainly used in air conditioners (heat pumps), heat pump hot water, refrigeration and other fields. The supporting downstream products include: household air conditioners, multi-split units, modular units, small water-to-ground source heat pumps, etc.

The advantages of our scroll compressors are

advantage:

1. There is no reciprocating mechanism, so the structure is simple, small in size, light in weight, less in parts (especially less in wearing parts), and high in reliability;

2. Small torque change, high balance, small vibration, stable operation, and small vibration of the whole machine;

3. It has high efficiency and frequency conversion speed regulation technology within the range of cooling capacity it adapts to;

4. The scroll compressor has no clearance volume and can maintain high volumetric efficiency operation

5. Low noise, good stability, high safety, relatively not easy to liquid shock.

Currently we sell various brands and types of compressors

Pecold refrigeration equipment is worth your choice

After-sales Service: Provide Online Services
Warranty: Provide Online Services
Installation Type: Other
Lubrication Style: Lubricated
Cylinder Position: Other
Certification: CE
Samples:
US$ 1000/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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air compressor

Can air compressors be used for shipbuilding and maritime applications?

Air compressors are widely used in shipbuilding and maritime applications for a variety of tasks and operations. The maritime industry relies on compressed air for numerous essential functions. Here’s an overview of how air compressors are employed in shipbuilding and maritime applications:

1. Pneumatic Tools and Equipment:

Air compressors are extensively used to power pneumatic tools and equipment in shipbuilding and maritime operations. Pneumatic tools such as impact wrenches, drills, grinders, sanders, and chipping hammers require compressed air to function. The versatility and power provided by compressed air make it an ideal energy source for heavy-duty tasks, maintenance, and construction activities in shipyards and onboard vessels.

2. Painting and Surface Preparation:

Air compressors play a crucial role in painting and surface preparation during shipbuilding and maintenance. Compressed air is used to power air spray guns, sandblasting equipment, and other surface preparation tools. Compressed air provides the force necessary for efficient and uniform application of paints, coatings, and protective finishes, ensuring the durability and aesthetics of ship surfaces.

3. Pneumatic Actuation and Controls:

Air compressors are employed in pneumatic actuation and control systems onboard ships. Compressed air is used to operate pneumatic valves, actuators, and control devices that regulate the flow of fluids, control propulsion systems, and manage various shipboard processes. Pneumatic control systems offer reliability and safety advantages in maritime applications.

4. Air Start Systems:

In large marine engines, air compressors are used in air start systems. Compressed air is utilized to initiate the combustion process in the engine cylinders. The compressed air is injected into the cylinders to turn the engine’s crankshaft, enabling the ignition of fuel and starting the engine. Air start systems are commonly found in ship propulsion systems and power generation plants onboard vessels.

5. Pneumatic Conveying and Material Handling:

In shipbuilding and maritime operations, compressed air is used for pneumatic conveying and material handling. Compressed air is utilized to transport bulk materials, such as cement, sand, and grain, through pipelines or hoses. Pneumatic conveying systems enable efficient and controlled transfer of materials, facilitating construction, cargo loading, and unloading processes.

6. Air Conditioning and Ventilation:

Air compressors are involved in air conditioning and ventilation systems onboard ships. Compressed air powers air conditioning units, ventilation fans, and blowers, ensuring proper air circulation, cooling, and temperature control in various ship compartments, cabins, and machinery spaces. Compressed air-driven systems contribute to the comfort, safety, and operational efficiency of maritime environments.

These are just a few examples of how air compressors are utilized in shipbuilding and maritime applications. Compressed air’s versatility, reliability, and convenience make it an indispensable energy source for various tasks and systems in the maritime industry.

air compressor

How does the horsepower of an air compressor affect its capabilities?

The horsepower of an air compressor is a crucial factor that directly impacts its capabilities and performance. Here’s a closer look at how the horsepower rating affects an air compressor:

Power Output:

The horsepower rating of an air compressor indicates its power output or the rate at which it can perform work. Generally, a higher horsepower rating translates to a greater power output, allowing the air compressor to deliver more compressed air per unit of time. This increased power output enables the compressor to operate pneumatic tools and equipment that require higher air pressure or greater airflow.

Air Pressure:

The horsepower of an air compressor is directly related to the air pressure it can generate. Air compressors with higher horsepower ratings have the capacity to produce higher air pressures. This is particularly important when operating tools or machinery that require specific air pressure levels to function optimally. For example, heavy-duty pneumatic tools like jackhammers or impact wrenches may require higher air pressure to deliver the necessary force.

Air Volume:

In addition to air pressure, the horsepower of an air compressor also affects the air volume or airflow it can provide. Higher horsepower compressors can deliver greater volumes of compressed air, measured in cubic feet per minute (CFM). This increased airflow is beneficial when using pneumatic tools that require a continuous supply of compressed air, such as paint sprayers or sandblasters.

Duty Cycle:

The horsepower rating of an air compressor can also influence its duty cycle. The duty cycle refers to the amount of time an air compressor can operate continuously before it needs to rest and cool down. Higher horsepower compressors often have larger and more robust components, allowing them to handle heavier workloads and operate for longer periods without overheating. This is particularly important in demanding applications where continuous and uninterrupted operation is required.

Size and Portability:

It’s worth noting that the horsepower rating can also affect the physical size and portability of an air compressor. Higher horsepower compressors tend to be larger and heavier due to the need for more substantial motors and components to generate the increased power output. This can impact the ease of transportation and maneuverability, especially in portable or mobile applications.

When selecting an air compressor, it is essential to consider the specific requirements of your intended applications. Factors such as desired air pressure, airflow, duty cycle, and portability should be taken into account. It’s important to choose an air compressor with a horsepower rating that aligns with the demands of the tools and equipment you plan to operate, ensuring optimal performance and efficiency.

Consulting the manufacturer’s specifications and guidelines can provide valuable information on how the horsepower rating of an air compressor corresponds to its capabilities and suitability for different tasks.

air compressor

How is air pressure measured in air compressors?

Air pressure in air compressors is typically measured using one of two common units: pounds per square inch (PSI) or bar. Here’s a brief explanation of how air pressure is measured in air compressors:

1. Pounds per Square Inch (PSI): PSI is the most widely used unit of pressure measurement in air compressors, especially in North America. It represents the force exerted by one pound of force over an area of one square inch. Air pressure gauges on air compressors often display pressure readings in PSI, allowing users to monitor and adjust the pressure accordingly.

2. Bar: Bar is another unit of pressure commonly used in air compressors, particularly in Europe and many other parts of the world. It is a metric unit of pressure equal to 100,000 pascals (Pa). Air compressors may have pressure gauges that display readings in bar, providing an alternative measurement option for users in those regions.

To measure air pressure in an air compressor, a pressure gauge is typically installed on the compressor’s outlet or receiver tank. The gauge is designed to measure the force exerted by the compressed air and display the reading in the specified unit, such as PSI or bar.

It’s important to note that the air pressure indicated on the gauge represents the pressure at a specific point in the air compressor system, typically at the outlet or tank. The actual pressure experienced at the point of use may vary due to factors such as pressure drop in the air lines or restrictions caused by fittings and tools.

When using an air compressor, it is essential to set the pressure to the appropriate level required for the specific application. Different tools and equipment have different pressure requirements, and exceeding the recommended pressure can lead to damage or unsafe operation. Most air compressors allow users to adjust the pressure output using a pressure regulator or similar control mechanism.

Regular monitoring of the air pressure in an air compressor is crucial to ensure optimal performance, efficiency, and safe operation. By understanding the units of measurement and using pressure gauges appropriately, users can maintain the desired air pressure levels in their air compressor systems.

China supplier E855dh-80d2yg Brand New Used AC Fridge Compressor R410A Scroll CHINAMFG Air Condition 7.5kw Inverter Compressor   best air compressorChina supplier E855dh-80d2yg Brand New Used AC Fridge Compressor R410A Scroll CHINAMFG Air Condition 7.5kw Inverter Compressor   best air compressor
editor by CX 2023-10-20