Single Screw Plastic Sheet Extrusion Line

Plastic sheet extrusion line/single screw This PLC control lab casting film machine can be applies to all the thermoplastic materials, such as PE, PP, Ps, PVC, PA, PET, ABS, TPU compound sheet extrison. The lab sheet film machine can be used for thin film preparation and also can be used for thicker sheet. This machine is the best laboratory equipment for extruding forming film. Parameters: 1. Single screw extruder  Screw diameter  Φ 20 mm  Length diameter ratio  1 : 25  Screw rotation speed  0 - 95 rpm frequency control  Eletric controller  PLC control  Power supply  3 ∮ , five lines 2. Sheet mold  Die-head material  38 CrMoAl, HRC 60        Die form  T-hanger type  Sheet thickness  0.12 ~ 3 mm 3. Three-roll calender  Roller diameter     Jane Φ72 ~ Φ144 mm  Roller length  L230 ~ 350 mm 4. Roller and trimming machine Bracket: multiple sets of hard chromiumcold guide roller combination Trimming machine: trimming device installedat both sides of bracket, ensure the width of the sheet. 5. Tractor  Traction speed                 0~30 m/min frequency control    Traction roller   Φ 72 X 350