... high configuration with hard teeth gear box, nitrogen treated screw, full inverters control, emboss roll, air shaft. film blowing machine, PE plastic film ... extruder, PE film making machineUSAGEIt is the plastic film blowing machine for blowing PE(HDPE, LDPE, LLDPE), film; etc.Which kinds of film ... surface, casting alloy piston, high precise grinding. Supplied from ...