Guangdong Zhengli Precision Machinery Co., Ltd., a subsidiary of Kaishan Co., Ltd., has successfully applied scroll technology to the industrial development of small displacement air compressors after nearly ten years of manufacturing precipitation and technology accumulation, and comprehensively innovated the competitive advantage of scroll small displacement air compressors.

The scroll compressor has the advantages of piston machine and screw machine. With the development of mechanical processing technology, its type line processing is much simpler than the three-dimensional type line processing of screw rotors, which reduces the processing cost, and the scroll air compressor runs smoothly, has high reliability, no vulnerable parts, and has low operation and maintenance costs. It can give full play to the advantages of scroll compressors and also adapt to the requirements of modern society for high efficiency and energy saving.

The application of scroll compressor in the range of 0.5 m3/min-3m3/min has gradually become the mainstream model.

Working principle:

The low-pressure gas enters the working chamber from the suction port opened on the static scroll. As the dynamic scroll rotates around the center of the static scroll as a plane with a small radius, the working chamber expands or shrinks accordingly, and the compressed air is finally at the center of the static scroll. The exhaust port is discharged.

Structural advantages:

• Simple structure, small size and light weight;

• Small force change of moving parts, smooth operation, small vibration and low noise;

• Few moving parts, reliable and durable;

Volumetric efficiency of 98%, insulation efficiency, high mechanical efficiency.