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

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