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3.7kw Combined Screw Air Compressor from China Suppliers - Reliable Factory with Air Dryer, Belt Drive, and High Performance
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3.7kw Combined Screw Air Compressor from China Suppliers - Reliable Factory with Air Dryer, Belt Drive, and High Performance

Introducing the Laser Cutting Professional Air Compressor from ZIQI Compressor(Shanghai) Co., Ltd., a leading factory and supplier in China. This single-stage belt drive air screw compressor is expertly crafted from high-quality, easy-to-process raw materials, ensuring stability and durability for all your air compression needs. With outstanding performance characteristics, our air compressor is designed to deliver exceptional efficiency and reliability, providing significant benefits to our customers.

Key Features:

  • Working Power: 3.7-22【KW】
  • Free Air Delivery: 0.35-3.8【m3/min】
  • Working Pressure: 0.7-1.3【MPa】
  • Transmission: Belt
  • Cooling: Air-cooling

Choose ZIQI Compressor for a perfect combination of performance and quality, tailored to meet your industrial needs.

    Our advantages

    Screw Air Compressor

    • Air end: Germany GHH RAND air end;
    • Motor: Brazil WEG motor, IP55 protection, IE4 energy saving, three phase induction motor, TEFC;
    • Oil air vessel: Italian EURE brand;
    • Italian Manuli oil tube;
    • French Schneider electric system.

    Refrigerated Air Dryer

    • Compressor: Japanese Panasonic brand;
    • Energy saving: Advanced heat exchanger design can reduce the heat of compressed air by more than half, thereby minimizing the evaporative cooling system and reducing the energy consumption of the evaporative cooling system.

    Precision Filters

    • The shell is made of aluminum alloy die-casting;
    • The stainless steel inner and outer support nets increase the strength of the support layer and maximize the strength of the filter element.

    Air Tank

    • 540L Tank: Adopt the design of two tank connected in a series, it is high efficiency to filter the water, and low vibration.

    Frequently Asked Questions (FAQ)

    What are the main components of the Screw Air Compressor?

    The Screw Air Compressor features a Germany GHH RAND air end, a high-efficiency Brazil WEG motor, an Italian EURE oil air vessel, Italian Manuli oil tubes, and a French Schneider electric system.

    What makes the compressor motor energy-efficient?

    The compressor utilizes a Brazil WEG three-phase induction motor with IE4 energy-saving efficiency, IP55 protection, and TEFC (Totally Enclosed Fan Cooled) design.

    How does the refrigerated air dryer reduce energy consumption?

    Equipped with a Japanese Panasonic compressor, it uses an advanced heat exchanger design that reduces the heat of compressed air by more than half. This minimizes the load on the evaporative cooling system and lowers energy consumption.

    What material is used for the precision filter shell?

    The shell of the precision filter is made of high-quality aluminum alloy die-casting, which ensures durability and structural integrity.

    What is the benefit of the 540L air tank configuration?

    The 540L air tank adopts a design where two tanks are connected in series. This layout achieves high efficiency in filtering water and ensures low vibration during operation.