... molding machine,extrusion blowing machineryThe 25-160L drums, tool boxes and auto parts series consists of DHB80,DHB90,DHB100 and DHB110 ... for producing drums, tool boxes and hollow parts of all kinds. Materials of PE, PP, and ABS can be used. Maximum ... with variable plunger pump to ensure fast and smooth operation of the machine and energy consumption of the hydraulic system can be reduced by ...