The production of copper foil for electronic circuits cannot be separated from high-precision surface treatment machines. Surface treatment machine is mainly made of electrolytic copper foil produced by a foil making machine. After unwinding, acid washing, roughening, curing, roughening, curing, roughening, curing, water washing, galvanizing, water washing, chrome plating, water washing, silane drying, and winding process, it can produce electrolytic copper foil that meets the requirements of IPC-4562 (the number of process slots can be specified by the customer). The surface treatment machine of Zhaosheng Electromechanical is suitable for various copper foils such as ordinary electronic circuit copper foil, RTF copper foil, high-frequency and high-speed copper foil, nickel plated copper foil, etc.
1) Copper foil thickness range: 9-105 μ m.
2) Copper foil width: 1380mm (customized according to customer requirements).
3) Maximum roll diameter for opening and closing: 700mm.
4) Maximum opening and closing weight: 3000kg.
5) Maximum design process speed: 40 m/min, stable operation at 35 m/min.
6) Tension control range: 0-2000N (full width); Tension control accuracy: ± 1.5%
7) Maximum current level for processing copper foil
8) Single slot: 7000A
9) Whole machine: 48000A
10) Guide roller surface width: 1480mm
11) Maximum heating temperature of oven: 400 ℃
12) Working heating temperature: 25-400 ℃ (continuously controllable)
13) Heating power: 108kW
14) Water consumption: 28.8m3/h (5 large water washing tanks and 16 small water washing transition tanks)
15) The equipment control adopts the Mitsubishi control system from Japan, which has high control accuracy and fast response speed.
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