CPP,CPE Casting Film Extrusion machine
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.