Methanol compressor Backup Ring
价格：777.00起
产品规格：
产品数量：
包装说明：
关 键 词：compressor,Methanol
行 业：机械 泵 往复泵
发布时间：2021-11-09
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).
The compressor can use narrow piston, due to the use of narrow piston larger valve area for greater efficiency.
Bearing
The main and connecting rod bearings should be split-sleeve, steel-backed, babbitted
insert type. Antifriction bearing shall be used for compressor rating less than
150kW. As per API-618 trapper roller bearings are used as the main bearing for
compressor rating less than 150kW.
The packing rings are the important element of rod packing assembly. The below-listed
packing rings are widely used in a reciprocating compressor.
Connecting Rod连杆
Purpose of the connecting rod is to connect the crankshaft and the crosshead. The
connecting rod converts the rotary motion into reciprocating motion. The connecting
rod bolts and nuts shall be securely locked with cotter pins or wire after assembly.
Like Crankshafts, the connecting rod has drilled hole for oil passage.
Piston Rod活塞杆
The piston rod is threaded to the piston and transmits the reciprocating motion from the Crosshead to the piston. MOC of piston rod is alloy steel and must have a hardened and polished surface particularly where it passes through the Cylinder packing (double-acting cylinders).
