... and so on except PET 2,19 years of experience in blow molding machine 1. Two station, single layer, 55mm screw, 7 ... Controller (Optional)This kind of blow molding machine is using PLC control system, operating manual in English, pneumatic operated, clamping by hydraulic cylinders ... .8X2.53.0X2.0X2.5 Full-automatic extrusion blow molding machine