EVA PVB Casting Film Extrusion machine, EVA PVB Casting 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.