... it includes transmission shaft, turbine, worm gear, gear pump, high pressure pump, overflow valve; super high pressure safety valve; hand- ... pack of the world, and compared with two plunger pump, it is faster , higher pressure and can resist ... volt meter, pressure gauge, power insurance and so on.Hydraulic oil press capacity materialsmodelstime period/timeweight/timeoutput /10 houroil ratiosesametype ...