7.5~18.5kW VFC Screw Air Compressor from China Suppliers | High-Quality Factory Manufacturing
Our Advantages
Global Brand Components
ZIQI oil injection rotary screw air compressor features 80% of components adopted from globally known reliable brands.
Premium Screw Air End
The core part adopts the USA Ingersoll Rand screw brand, originating from Germany GHH RAND, the largest and earliest screw air end manufacturer in the world.
High-Efficiency Motor
Equipped with a Brazil WEG IE4 motor (world's second largest manufacturer) featuring high efficiency three-phase induction, IP55 protection, class F insulation, and class B temperature rise.
Italian Manuli Oil Tube
Utilizes high-quality Italian Manuli oil tubes designed for reliable fluid conveyance and long-term durability under high pressure.
Schneider Electric System
Integrated with a French Schneider electric system to ensure precise control, safety, and stable electrical performance.
Sweden SKF Bearings
Equipped with premium Sweden SKF bearings to minimize friction, reduce noise, and extend the service life of the rotating components.
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
Q: What brands of components are used in ZIQI air compressors?
A: 80% of ZIQI air compressor components are adopted from globally known reliable brands, including Ingersoll Rand (GHH RAND), WEG, Manuli, Schneider, and SKF.
Q: What is the core screw air end used in ZIQI compressors?
A: ZIQI uses the USA Ingersoll Rand screw brand, originating from Germany GHH RAND, which is regarded as the largest and earliest screw air end manufacturer in the world.
Q: What are the specifications of the motor used in ZIQI compressors?
A: ZIQI compressors adopt the Brazil WEG IE4 motor, featuring high efficiency standard three-phase induction, level IP55 protection, level F insulation, and level B temperature rise.
Q: Which brands are used for the oil tubes and bearings?
A: ZIQI air compressors are equipped with high-quality Italian Manuli oil tubes and Sweden SKF bearings to ensure smooth and durable operation.
Q: How does ZIQI help clients save on operation costs?
A: By focusing on energy saving, durability, stable working, and low failure rates, ZIQI compressors minimize downtime and significantly reduce long-term operational costs.

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