1, the semi-closed compressor small size, light weight, high energy efficiency, used in high, medium and low temperature conditions,
2, this machine usually uses R22 as the refrigerant, but also applicable to R134a, R404a, R407a, R407b and other refrigerants. From low to high temperature can be widely used, but according to the national standard environmental protection requirements, do not use R12, R502.
3, valve plate assembly, piston, connecting rod and other parts have strong versatility, easy maintenance,
4. In view of the reasonable design and high processing accuracy of the parts, the balance of the compressor is good, the operation is smooth and the noise is small.
5, the compressor structure design is advanced, accessories screening is rigorous, the crankshaft dynamic test meets the standard, and the whole process of production management is in accordance with the international ISO9001-2015(GB/T19001-2016) quality management system and "CCC" mandatory safety certification requirements. And 100% high pressure leakage test, pressure retention leakage test, the whole machine sports car vibration test and other key processes control.
6. All motors of the compressor are built-in shaftless packaging, which can realize reliable operation without refrigerant leakage and oil leakage. In addition, because there is an oil distributor in the compressor, the amount of oil discharged during rotation is small, and it can also work stably in low temperature conditions.
7, for safety considerations, the compressor is equipped with thermal protection device, exhaust temperature protection device (optional) and safety valve (four/large cylinder). Can prevent motor, compressor overheating and compressor (four/six cylinders) overpressure operation.