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3.7-45kW Single-stage Screw Air Compressor - China Suppliers & Factory Quality Air Compressors
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3.7-45kW Single-stage Screw Air Compressor - China Suppliers & Factory Quality Air Compressors

Discover the ZIQI oil injection rotary screw air compressor, a reliable solution manufactured in China, utilizing components from globally recognized suppliers. Designed for efficiency and durability, this compressor operates at a power range of 3.7-45【KW】.

Experience exceptional free air delivery of 0.35-7.9【m3/min】, making it ideal for various industrial applications. The working pressure of 0.7-1.3【MPa】 ensures optimal performance under different conditions.

Featuring a belt transmission system and efficient air-cooling design, this compressor is engineered by an experienced factory, ensuring high reliability and quality. Trust ZIQI for your air compression needs and benefit from the expertise of top suppliers in the industry.

    Our Advantages

    Global Brand Components

    ZIQI oil injection rotary screw air compressor adopts globally known reliable brands for 80% of its components.

    Premium Screw Air End

    The core screw air end adopts the USA Ingersoll Rand brand, originating from Germany GHH RAND, the largest and earliest screw air end manufacturer globally.

    High-Efficiency Motor

    Equipped with Brazil WEG IE4 motor (world's 2nd largest motor manufacturer), featuring high efficiency, IP55 protection, level F insulation, and level B temperature rise.

    Italian Manuli Oil Tube

    Utilizes high-quality Italian Manuli oil tubes to ensure leak-free operation and long-term durability under high pressure.

    Schneider Electric System

    Integrated with French Schneider electric systems for reliable electrical control, safety, and stable performance.

    Sweden SKF Bearings

    Incorporates Sweden SKF bearings to reduce friction, ensure smooth rotation, and extend the overall lifespan of the compressor.

    ZIQI Compressor focuses on making the air compressor energy saving, durable, stable working, and low failure rate, helping clients save large operation costs and avoid troubles due to machine working failure.

    Frequently Asked Questions (FAQ)

    What brands of components are used in ZIQI air compressors?
    Over 80% of the components in ZIQI oil injection rotary screw air compressors are from globally recognized, reliable brands, including USA Ingersoll Rand (GHH RAND), Brazil WEG, Italian Manuli, French Schneider, and Sweden SKF.
    What makes the screw air end of ZIQI compressors special?
    The core part of the compressor is the screw air end, which adopts the USA Ingersoll Rand brand. It originates from GHH RAND in Germany, recognized as the largest and earliest screw air end manufacturer in the world.
    What are the specifications of the motor used in ZIQI compressors?
    We use the Brazil WEG IE4 motor, the second largest motor manufacturer globally. It features high efficiency (IE4 standard), three-phase induction, IP55 protection level, class F insulation, and class B temperature rise.
    Which brands are selected for the oil tubes and electrical systems?
    ZIQI compressors are equipped with premium Italian Manuli oil tubes and French Schneider electric systems to ensure optimal safety and performance.
    How does ZIQI compressor help in reducing operational costs?
    By focusing on energy efficiency, durability, stable operation, and low failure rates, ZIQI compressors help clients save substantial operational costs and avoid downtime caused by machine failure.