TRW launches new generation of seat belt pretensioner SPR4

According to PR Newswire on December 10, TRW Automotive Holding Co., Ltd. (TRW) introduced the latest generation of seatbelt pretensioners, the full serpentine pretensioner retractor (SPR4). This configuration utilizes a plastic piston instead of a conventiona.......

Analysis excavator brake valve caused by work weakness fault

A GJW111 excavator in the course of the work appeared slow movement of the whole machine, weak work failure phenomenon. Fault reasons are: hydraulic pump wear, servo regulatory agencies stagnation, to the system to provide insufficient hydraulic flow, the main safety valve failure, the engine o.......

Huadian Lignite Cogeneration Project Passes Feasibility Review

According to China Huadian Corporation, recently, the Inner Mongolia Autonomous Region Development and Reform Commission presided over the evaluation meeting of Inner Mongolia Huadian Hulunber Energy Co., Ltd.'s “2×600 tons/year brown coal polygeneration project feasibility study.......

Weichai wants to build two major production bases

Recently, Wei Liu, Vice Minister of Brand Planning Department of Weichai Corporation, said in an interview that Weichai Group will build two major engine manufacturing bases in the next 5 to 10 years - high-tech dies.......