The process of the turboexpander compressor unit in the ethylene cracker consists of an expander, a compressor, a sealed gas isolation and a lubricating oil system. A mixed gas of methane gas and a small amount of hydrogen is expanded by an expander to absorb a large amount of heat, there…
The pneumatic brake valve test bench is composed of a stepping motor, a speed reducer, a force sensor, an angle sensor, a displacement sensor, an on-beam sensor, a stage body, and a jig. The electrical system consists of a control system and an acquisition system. The control system…
Recently, the reporter walked into the Huishan base of Wuxi Diesel Engine Factory of FAW Jiefang Automobile Co., Ltd. and saw that the production line consisting of international first-class automation equipment was operating at a high speed, and an "Aowei"…
