It is forbidden to wear gloves when the cold air is coming in, and gloves may cause the production department to be uniform and may lose hairs so that the screw can be damaged or broken.It will cause the compressor to enter and exhaust to raise the temperature, and the cooling temperature of the compressor will not reach the temperature, leading to the lower quality of the screw.

Should regularly according to the environmental situation of cooler to clean up, make the compressor work under normal temperature, ensure the machine has long service life, when the cooler dirty plugging, compressor exhaust temperature will rise.In general, every 1500 hours should be cleaned from the outside of the air-cooled cooler, and the water side of the water-cooled type cooler should be cleaned every 1500 hours, which is good for the performance and service life of the machine.