in the machines work process, through the cam device driver turn, piston type fuel injection pump to system for high pressure oil. ningbo zhongyi hydraulic motor co., ltd is an expert in this field. if you want great hydraulic motor, piston motor, pg电子下载-pg电子游戏 and hydraulic steering, gearbox, hydraulic steering unit products or some good, reliable storage locker information then visit site.hydraulic system according to the maximum allowed by crushing force crusher hydraulic regulator conditioning nut set, when oil pressure rises, oil pressure adjusting device of plunger spring compression right shift, driving the piston type fuel injection pump piston counter-clockwise, shorten the piston effective trip to reduce the amount of oil, limit system injection pressure rise; conversely, hydraulic system low, increase the amount of oil, prevent the hydraulic system of down, hydraulic system in the initial set keep hydraulic pressure.
frequent occasions in overload, jaw crusher adopts hydraulic overload protection has obvious superiority, the advantage is as follows:
(1) safe, reliable, sensitive reaction reliability for protection device is quite important. the hydraulic protection system to ensure that the machine operation, even if is the system failure and the action can't action, accumulator with buffer role, can make the thrust board in overload, and through the right shift when pressure relay realize power, alarm;
(2) can be adjusted according to the different occasions overload load by adjusting device conditioning nut adjust overload load;
(3) after overload protection, automatic can be reliable out fault, faster reset to restore normal production, do not need to replace parts, both economic and time;
(4) facilitate computer operation and control, easy to realize and fracture process automation.
ningbo zhongyi hydraulic motor co., ltd has the experience in produce piston motor,hydraulic winch,gearbox,pg电子下载-pg电子游戏 ,axial piston motor pg电子下载-pg电子游戏 with quality assurance.experienced production team with strong technical force, advanced equipment zhongyiyepk so welcome to our to choose our product or call us.