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Blown film and cast film machine with same extruder

  • Origin: China
  • Supply Type: oem service
  • Processing Time: 30
  • Min Order: 1

Quick Details

Applicable materials PP, PE, PVC, PS, PET, etc.
Screw diameters 25mm
Screw rotating speed 0-95 (adjustable) rpm
Screw L/D ratio 33
Temperature range Room temperature - 300℃
Film thickness 0.03-0.5mm
Film width 250 (customized)
Die width 300mm
Working voltage 350V/50Hz/3 phases or Customerized
Control mode SIEMENS PLC Control

Supplier Info.

  • Employees Total 501-1000
  • Annual Revenue

Product Application

This machine can cast film and blown film with same extruder.
Lab Film Blowning machine:
1) Polymer casting property test;2) New material formula development;3) Optimization of production technology;4) Production quality control.
Cast Film machine:
1) Application: PE, modified PP, modified PET, and other plastic materials which could be blown;2) New material formula development;3) Film blowing property test;4) Master batch color dispersion test;5) Optimization of blown film production technology; 6) Production of simple layer tubular film blowing.

Cast film extrusion ist of a lab precise single screw extruder, a molding system(die), a film casting, haul-off & winding machine and a SIEMENS PLC Touching Screen Control System.

It not only has wide range of technology adjustment (including speed, temperature, pressure, thickness, etc.), but also has a lot of functions such as real-time parameter acquistion, grac displaying, recording and storing. It is an ideal tool for research institute to develop new material formula and film shaping technology.

XH-433-20-3 Cast Film machine have 3 calender roll, it has one more roll than regular machine. This design makes the film evenly and better gloss.

Main Features

Lab Film Blowning machine:

1) Adopting international brand variable speed control motor for the extruder to make the plasticization stable and constant;2) Using brand melt pressure and temperature sensor to ensure high accurage data3) Cantilever roll structure making it easy to lead the film and be operated;4) dopting PLC control system and friendly operation interface to easily operate;5) On-ing and displaying melt pressure, temperature and other key data;6) Emergency stops and devices to protect safety of the operator;

Cast Film machine:

1) Specially manufactured screw and barrel to guarantee precision and quality;2) International brand variable speed control motor to precisely control the screw rotating speed;3) The blown film frame can be electrically lifted, which is easy to lead the film and adjust the production technology;4) Equipped with retractable unit for the blown film frame to easily transport and move;5) SIEMENS touching screen PLC control system;6) Equipped with magnetic powder clutch to achieve constant tension winding;7) Emergency stop device and other safety devices to ensure the safety of the operator;

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