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Copper Foil Coating Machine

Copper Foil Coating Machine

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Introduction: This machine is mainly suitable for the coating (composite) production of reel-type substrates; mainly optical and electronic film products.
Main raw materials: Coating substrate: PET (δ=0.025~0.08mm), copper foil (0.015~0.035mm).
Glue: water-based glue, solvent-based glue.
Coating method: Comma roll metering coating.
Sets of unwinding units (automatic flip double-station type, single-station type)。
Coating method: Comma roll metering coating.
Traction unit (steel-flexible combined active traction).
Set of storage unit (double row of rollers).
Coating unit (comma roll metering coating).
Group of drying ovens (28 meters of oven, 4 meters of a temperature zone, a total of 7 temperature zones).
Set of winding unit (automatic flip double-station center winding).
Cutting unit (servo traction, automatic slicing).
Set of rack and transition part.
One group of electrical control system.
Effective coating width:1320mm
Roll width:1400mm
Mechanical speed:10 m/min (3~8m/min production speed, depending on the process) (speed control unit 0.05m)
Unwinding diameter:≤φ700mm
Rewinding diameter:≤φ700mm (depending on the process)
Heating and drying method:external stainless steel electric heating tube heating, centrifugal fan hot air circulation
Temperature control:50~180℃±2℃ (the first to the seventh temperature zone, the temperature increases, the highest is 180℃)
The coiling edge is neat:±1.0mm (during normal production)
Total installed power:about 320kW (the power required for electric heating is 36KW x 7=252KW, and the power required for normal production is about 30~50%)
Effective coating width1320mm
Roll width1400mm
Mechanical speed10 m/min
Unwinding diameter≤φ700mm
Rewinding diameter≤φ700mm (depending on the process)
Heating and drying methodexternal stainless steel electric heating tube heating, centrifugal fan hot air circulation
Temperature control50~180℃±2℃
The coiling edge is neat±1.0mm
Total installed power320kW
Dimensions of the equipment35000x3300x5500mm

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