The lubrication system uses three oil filters, which increases the oil filter area. Even if the lubricating oil is polluted to a certain extent, it can ensure sufficient oil flow, thereby reducing mechanical wear, reducing the failure rate of the compressor, and ensuring the service life of the equipment.

2023 put into the compressor "cylinder" honing system. After honing system cylinder wall roughness reached 0.4 μm, cylindricity: 5 μm. The surface of the "cylinder" forms an angle mesh, which makes the oil film not easy to fall off, increases the sealing and lubrication coefficient of the "cylinder", and reduces the wear rate of the cylinder.

The new valve plate adopts the principle of stacked airflow, and the high and low pressure valve plates adopt an annular design, which can effectively increase the suction superheat and reduce the exhaust temperature. In the case of liquid operation, the suction liquid can be instantly vaporized, which can effectively prevent liquid hammer. The generation of phenomenon.

The electronic protection module monitors the compressor motor in real time. If it is detected that the PTC resistance value in one or more areas exceeds the corresponding resistance value to the high resistance state, the motor protector relay will release and close the contactor. When the motor cools down and the electronic lock function is released, the monitoring is automatically restarted.