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China manufacturer Water Chiller / Scroll Chiller / Box Type Scroll Compressors Air Cooled Water Chiller for Water Conditioning (7º C) small air compressor

Product Description

Water Chiller / Scroll chiller / Box Type Scroll Compressors Air Cooled water Chiller For water Conditioning (7ºC)

Detailed Photos

(1) Water Chiller / Scroll chiller / Box Type Scroll Compressors Air Cooled water Chiller For water Conditioning (7ºC)

Categories Screw chiller
Brand SHANLI
Model SCLW-210-D-L
Place of origin HangZhou, China
Brand name SHANLI
Power system Three-phase & four-wire system (380V/220V-50HZ)
Configuration Stationary
Warranty 1 year
Certification CE CCC ISO9 KCal/h
Compressor Type Asymmetric semi – closed twin – screw type
Evaporator water pressure drop <=76 Kpa
Pipe Connection DN65, DN80, DN100, DN125, DN150
Sound pressure without attenuation* 64 to 73 dBA

Performance Parameters

Annotations:
1. Refrigeration condition of above sheet: -11ºC of freezing water inlet temp., -15ºC of freezing water outlet temp., 30ºC of cooling water inlet temp., 35ºC of cooling water outlet temp.;
2. The series of unit is used in low temp condition and also take 40% ethylene glycol and 25% calciumchloride as the antifreeze.
3. The series of unit uses totally hermetic compressors imported from the west, which has superior performance and  strong capability of liquid anti- hammer;
4.  Power system: three-phase and four-wire system (380V/220v 50HZ);
5.  Refrigerant: R22.
6.  The location of noise test is  2 CHINAMFG far away from the  machine and 1.5 CHINAMFG far way from the ground (around the four-point average).

Package and Shipment

 Packing details: Wooden crate pallet plus foam board and bubble film, Full closed wooden case. 1pcs/each package (for stationary desiccant air dryer)
 Transportations: sea transport,  rail transport, air transport, road transport, LCL/ FCL container transport  or as requested
 Trade terms: FOB, CFR, CIF and EXW, DDP, etc.
 Delivery time: in 20 days after receiving deposit (customized machines not included)

Company Information

 HangZhou CHINAMFG Purify Equipment Corp., was formed in 1997, as a compressed air solutions company. 

 The workshop at integrated engineers and contractors has a dedicated team, which is continuously engaged in upbringing of new technologies for greater efficiency. 

 The company was involved in supplying of refrigerated air dryers, desiccant air dryers, compressed air filters, oil water separators and water chillers as a manufacturer, exporter and supplier. 

 

Comprehensive Product Line
Refrigerated Air Dryer
Air cooled/Water cooled Type, Normal inlet temperature type(60ºC)/High inlet temperature type(80ºC)
Desiccant Air Dryer
Heatless/Heated Type, Heat of Compression, Blower Purge Type
Energy ‐ saving Products
Heat of Compression Type(Zero Purge)/Blower Purge Type(Zero Purge),Combined type air dryer
Other Products
Pre‐cooler machine, Water chiller, Heat recovery unit, Filter accessories and other products

 

Company Profile

 

Certifications

 

Packaging & Shipping

 

FAQ

 

After-sales Service: Ok
Warranty: 1 Year
Flow: Cross Flow
Material Status: Bulk
Drying Medium: Air
Structure: All Kinds
Samples:
US$ 1000/Set
1 Set(Min.Order)

|
Request Sample

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

How are air compressors used in refrigeration and HVAC systems?

Air compressors play a vital role in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing the necessary compression of refrigerant gases and facilitating the heat transfer process. Here are the key ways in which air compressors are used in refrigeration and HVAC systems:

1. Refrigerant Compression:

In refrigeration systems, air compressors are used to compress the refrigerant gas, raising its pressure and temperature. This compressed gas then moves through the system, where it undergoes phase changes and heat exchange to enable cooling or heating. The compressor is the heart of the refrigeration cycle, as it pressurizes and circulates the refrigerant.

2. Refrigeration Cycle:

The compression of refrigerant gas by the air compressor is an essential step in the refrigeration cycle. After compression, the high-pressure, high-temperature gas flows to the condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then passes through an expansion valve or device, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, absorbing heat from the surrounding environment and evaporating back into a gas. The cycle continues as the gas returns to the compressor for re-compression.

3. HVAC Cooling and Heating:

In HVAC systems, air compressors are used to facilitate cooling and heating processes. The compressor compresses the refrigerant gas, which allows it to absorb heat from the indoor environment in the cooling mode. The compressed gas releases heat in the outdoor condenser unit and then circulates back to the compressor to repeat the cycle. In the heating mode, the compressor reverses the refrigeration cycle, absorbing heat from the outdoor air or ground source and transferring it indoors.

4. Air Conditioning:

Air compressors are an integral part of air conditioning systems, which are a subset of HVAC systems. Compressed refrigerant gases are used to cool and dehumidify the air in residential, commercial, and industrial buildings. The compressor pressurizes the refrigerant, initiating the cooling cycle that removes heat from the indoor air and releases it outside.

5. Compressor Types:

Refrigeration and HVAC systems utilize different types of air compressors. Reciprocating compressors, rotary screw compressors, and scroll compressors are commonly used in these applications. The selection of the compressor type depends on factors such as system size, capacity requirements, efficiency, and application-specific considerations.

6. Energy Efficiency:

Efficient operation of air compressors is crucial for refrigeration and HVAC systems. Energy-efficient compressors help minimize power consumption and reduce operating costs. Additionally, proper compressor sizing and system design contribute to the overall energy efficiency of refrigeration and HVAC systems.

By effectively compressing refrigerant gases and facilitating the heat transfer process, air compressors enable the cooling and heating functions in refrigeration and HVAC systems, ensuring comfortable indoor environments and efficient temperature control.

air compressor

What maintenance is required for air compressors?

Maintaining air compressors is essential to ensure their optimal performance, longevity, and safe operation. Regular maintenance helps prevent breakdowns, improves efficiency, and reduces the risk of accidents. Here are some key maintenance tasks for air compressors:

1. Regular Inspection: Perform visual inspections of the air compressor to identify any signs of wear, damage, or leaks. Inspect the compressor, hoses, fittings, and connections for any abnormalities. Pay attention to oil leaks, loose bolts, and worn-out components.

2. Oil Changes: If your air compressor has an oil lubrication system, regular oil changes are crucial. Follow the manufacturer’s recommendations for the frequency of oil changes and use the recommended oil type. Dirty or degraded oil can impact compressor performance and lead to premature wear.

3. Air Filter Cleaning or Replacement: Clean or replace the air filter regularly to ensure proper air intake and prevent contaminants from entering the compressor. Clogged or dirty filters can restrict airflow and reduce efficiency.

4. Drain Moisture: Air compressors produce moisture as a byproduct of the compression process. Accumulated moisture in the tank can lead to rust and corrosion. Drain the moisture regularly from the tank to prevent damage. Some compressors have automatic drains, while others require manual draining.

5. Belt Inspection and Adjustment: If your compressor has a belt-driven system, inspect the belts for signs of wear, cracks, or tension issues. Adjust or replace the belts as necessary to maintain proper tension and power transmission.

6. Tank Inspection: Inspect the compressor tank for any signs of corrosion, dents, or structural issues. A damaged tank can be hazardous and should be repaired or replaced promptly.

7. Valve Maintenance: Check the safety valves, pressure relief valves, and other valves regularly to ensure they are functioning correctly. Test the valves periodically to verify their proper operation.

8. Motor and Electrical Components: Inspect the motor and electrical components for any signs of damage or overheating. Check electrical connections for tightness and ensure proper grounding.

9. Keep the Area Clean: Maintain a clean and debris-free area around the compressor. Remove any dirt, dust, or obstructions that can hinder the compressor’s performance or cause overheating.

10. Follow Manufacturer’s Guidelines: Always refer to the manufacturer’s manual for specific maintenance instructions and recommended service intervals for your air compressor model. They provide valuable information on maintenance tasks, lubrication requirements, and safety precautions.

Regular maintenance is vital to keep your air compressor in optimal condition and extend its lifespan. It’s also important to note that maintenance requirements may vary depending on the type, size, and usage of the compressor. By following a comprehensive maintenance routine, you can ensure the reliable operation of your air compressor and maximize its efficiency and longevity.

China manufacturer Water Chiller / Scroll Chiller / Box Type Scroll Compressors Air Cooled Water Chiller for Water Conditioning (7º C)   small air compressor China manufacturer Water Chiller / Scroll Chiller / Box Type Scroll Compressors Air Cooled Water Chiller for Water Conditioning (7º C)   small air compressor
editor by CX 2023-10-07