PE Film Extrusion Line

 

There are two kinds of casting film line: Normal material is PP, PE, PA, PET, PVB, etc. The line speed reaches to 200m/min. Every roll including transitional roll has dynamic test and high smart tension control. High performance winder make sure smoothness of film.

    Sheet Thickness Range: 0.01-0.15mm

    Range of Finished Width: 600-3300mm

    Processed Polymers: PP, PE,PA,PET, PVB, etc

Line configuration:

Raw Material Handling:

    Mixing Unit: Different design for different Material

    Drying system: Dehumidifier or hot air dryer (Optional)

    Feeding system: Vacuum loaders, Screw loaders

    Volumetric or gravimetric dosing: Up to 4 Components Per Extruder (optional)

Extrusion System:

    Extruder Type: Single Screw Extruder or parallel twin screw extruder

    Melt Pump: Standard for casting film

    Flat T-die:  Manual or Automatic, Cloth hanger flow-channel

Downstream 

    Cooling forming systemEquipped with vacuum-box, air-knife and cooling forming mirror roller with high flow and big diameter.

    Roll Temperature Control: water Thermoregulators and chiller

    Inline thickness measurement: thickness meter

    Trimming type: With Blades or Motor

    Take off Unit: driven by Servo motor and loop controlled with tension controller

    WinderFully automatic turret winder

    Transverse cutting: Sawing driven by motor or Precise Shear

Automation: JOBBETTER Control system.The whole line is controlled  with PLC and computer screen, equipped with famous electric parts in the world.