AC 220V 380V برق هیدرولیک واحد پلاستیکی ماشین لوله جوش

AC 220V 380V Electric Hydraulic Power Unit Plastic Tube-welding Machine General Description 　　Consisting of AC motor, gear pump, tank, valves, manifolds and accumulator, this power unit is designed for portable plastic tube melting machines. The movement of machine's carrige mechanism is controlled by the solenoid directional valve. The combination of PO check and accumulator ensures an extraodinary pressure holding performance of the system. This power unit is not only