... technique.It has below features:working firmly,low noisy,intensively locking mold,hgihly baddish products etc.It is composed by ... .1.3This mold is designed particularly.Heating the thermoplastic in the mold.Piston extruding and air compressing,increasing.Pressure ... huffing.1.4Closing and opening mold run with Hydraulic pressure system.In order to reach one machine with multi-purpose,controlling ...