22KW Screw Type Compressor

Description

Product Details

 

1. New Generation Screw Compressor

Utilizing a self-developed asymmetric rotor profile, the rotor clearance is optimized, increasing volumetric efficiency by 8%-10%. The low-speed, large rotor design ensures sufficient gas production even at 22KW power.

2. High-Efficiency Motor

Equipped with an IP55 protection rating and F-class insulation, this fully enclosed, air-cooled motor ensures stable operation even in harsh environments such as dust and humidity. Its efficiency far exceeds the national level 3 energy efficiency standard, resulting in significant energy savings during extended operation.

 

Application Scenarios

 

The 22KW screw compressor is a versatile tool, widely used in the following industries:

Machinery Manufacturing: Air supply for pneumatic tools, purging, and spraying equipment.

Food and Beverage: Bottle blowing and material conveying (requires optional dryer and filter).

Textile and Apparel: Air supply for air-jet looms, air-jet spinning, and sizing.

Electronics and Electrical Appliances: Component mounting, cleaning, and drying.

Automotive Repair: Painting, tire inflation, and power source for pneumatic wrenches.

 

Frequently Asked Questions (FAQ)

 

Q: What is the difference between a screw air compressor and a reciprocating air compressor?

A:Working Principle: A screw compressor compresses air through a pair of meshing rotors, providing continuous positive displacement compression; a reciprocating compressor compresses air through the reciprocating motion of a piston within a cylinder, providing intermittent compression.

Performance Characteristics: Screw compressors operate smoothly, with low vibration and low noise (typically 65-75dB), and can operate continuously for 24 hours with stable discharge volume; reciprocating compressors are noisier, vibrate more, and have wear rings, making them unsuitable for long-term continuous operation.

Maintenance Costs: Screw compressors have a simpler structure, fewer wear parts, and longer maintenance cycles (typically 2000-4000 hours); reciprocating compressors have more wear parts (piston rings, valve plates, etc.), requiring more frequent maintenance.

Q: What affects discharge volume (air production)?

A: It is mainly affected by three factors:

• Intake Conditions: Higher ambient temperature and higher altitude (thinner air) result in lower actual air production.
• Rotational Speed: Higher rotational speed results in greater air production (inverter units regulate air volume by adjusting rotational speed).
• Leakage and Resistance: Increased wear and tear on the main unit, clogged air filters, etc., can all lead to decreased air production.

Q: What should I check before starting the machine?

A: Before starting the machine each day, we recommend “look, listen, and check”:

• Look: Is the oil level within the normal range? Are there any signs of oil leakage?
• Listen: Are there any abnormal noises or vibrations?
• Check: Check if there are any alarm prompts on the controller, and check if the condensate drain valve is closed (if manually drained).

 

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