... gearbox, motor, base frame, heating jackets, barrel covers, polymer outlet flange, pulley- Screw diameter: Dia180mm, Length/Diameter=28/1 to 30 ... Maximum extrusion output for bottle flakes: 1050kg/h- Polymer outlet designed pressure: 15-25Mpa, running pressure: 5-7Mpa, stir ... heating: 17Kw*8=136Kw, heating control points: 8 Nos- Flange heating: 8Kw, heating control point: 1 No.- Temperature measuring ...