If your factory uses a Chinese-made compressor that needs to be replaced or maintained, we can provide ready-made parts and components or services (you only need to provide the factory name and model of the Chinese compressor). Crank Shaft曲轴 Larger compressors, normally above 150 kW(200 hp), the crankshaft is made up of forged steel. Compressor less than or equal to 150kW, the crankshaft is made up of ductile iron. Tangent Ring Radial Ring or Pressure Breaker Ring Backup ring. If rod packing cooling needed, the stuffing box is jacketed for liquid coolant. Reciprocating Compressor Basics Components Rod Packing活塞杆填料 Rod packing is required to prevent the gas leakage along the piston rod where it passes through the crank end cylinder closure. Different types of rings are used for lubricated or non-lubricated service. In the case of non-lubricated service, the rings shall have good self-lubricated property. Piston rings are made up of PEEK and other fluorocarbon compounds.
