Hangzhou Suntech Machinery Co, Ltd
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I.Process:
1. Wire rod pre-treatment line: remove the dirty from the wire surface
2. Wire drawing line: drawing the wire from large diameter to small diameter.
3. Copper coating line: Pay off machine+ constant tension adjusting+wire supporting wheel and wire turning wheel + big turning device + mechanical degrease+ electrolytic acid pickling(rough cleaning )+electrolytic alkaline cleaning(fine cleaning)+ hot water wash+ former neutralize+electrolytic acid pickling - cool water clean+ activate acid cleaning + chemical copper coating+ cool water clean+Neutralized + hot water wash+ dry+ wire press fix wheel(roller) + big turning device + polishing drawing +take up machine
4. Laye winding machine: respooling the welding wire from the steel spool onto small plastic bobbin.
5. Drum packing machine: coiling the welding wire into a drum.