... bottles, suitable for PE, LDPE, HDPE, PP, PVC. MODEL: HWB75S Single Station Automatic Extrusion Blow Molding Machine MACHINE MAIN ... man-machine interface of double languages, HITECH colorful touch screen.2. Optimized hydraulic system, proportional pressure control, YUKEN pump & valves ... rails for platen moving & clamping, fast and precisely.5. Servo motor can be equipped for hydraulic system to ...