PP Hollow Sheet Extrusion Line

PP hollow sheet extrusion line can produce the sheet with the width of 1220mm-3000mm and thickness of 2-6mm, 8-12mm. Optimized electronic control system, original designed fast cooling and calibrating design, high-precision hauling off and cutting control which make stably production, high efficiency. Original designed and professional operation make the inside stress is been removed very well. So the sheet surface is very flat and the hollow hole is very neat.

Detailed images
High-efficiency Extruder
The specially designed screw and the advanced electronic control system ensure excellent plasticization, high output and stable extruding. Our machine can add 70% filler to reduce cost.
Automatic feeding device, hopper, SIEMENS Bede motor, ABB inverter, PLC control system, Siemens low-voltage breakers and contactor, Siemens or Crydom solid state relay.

Special process mold
Mold adopts high-quality alloy steel. Throttling device ensures even pressure of material feeding at the mold lips. Differential action of up-down piece ensures even thickness of the sheet.
Equipped with: air pressure flow accuracy control device