Welding wire copper plating production line

The line include paying off machines with bobbin, parting wire frame, degreasing sand washing, 2 electrolytic alkaline cleaning,

 1. Equipment composition: 630 disc spool paying off machine set---parting wire swift---degreasing sand washing---electrolytic alkaline cleaning 2---hot water scrubbing---cold water rinsing---electrolytic pickling---activation acid cleaning---cold water rinsingchemical copper plating----cold water rinsing ---hot water rinsing---drying---parting wire swift---350 tractive unit---630 disc spool wire rewinding machine set.

 2. Equipment brief introduction

2.1 Disc spool paying off machine adopts adjustable mechanical damping so as to effectively  cooperate the dragging rewinding speed.

2.2 Degreasing sand washing adopts drying & wetting mechanical erasing and degreasing sand washing method, meanwhile plus water flushing so as to play degreasing and sweating action.

2.3 Electrolytic alkaline washing and acid washing adopt cathode & anode alternating method, pole plates isolating with each other, with high electrolytic efficiency.

2.4 Electrolytic alkaline cleaning tank adopts carbon steel plate, with the addition of steel skeleton and insulation layer, with stainless steel covering and cover board. With steam heating, and temperature of over 85, with temperature indicating function.

2.5 Hot water tank adopts stainless steel plate, with the addition of steel skeleton and insulation layer. The rest is the same as 2.4.

2.6 Pickling tank, chemical coating bath and water cleaning tank adopt PP plate, with the addition of steel skeleton (steel-plastic complex) structure, robust & durable.

2.7 Main tank bodies are all of structure of upper and lower tanks. Electrolytic alkaline cleaning tank and hot water tank adopt stainless steel axial flow pump circulation so as to reduce heat loss. Acid cleaning tank, chemical coating bath and water cleaning tank adopt PP pump axial flow pump circulation, with simple structure, and easy to maintain.

2.8 Electrolytic alkaline cleaning tank, electrolytic acid cleaning tank and chemical coating bath are respectively equipped with a liquid level indication alarm to effectively control the height of liquid level.

2.9 High-pressure air cleaning and fresh water flushing units are provided between different liquid tanks to prevent interference of drug ingredients between liquid tanks.

2.10 Sealed with a cover board on tank body, and equipped with a draft interface to reduce pollution of environment.

2.11 Whole line adopts PLC control. Each wires paying off & on and dragging forms one control unit so as to be able to control each wire independently. 

2.12 Adopting the control method of combination of centralizing & distributing, with remote alarming and indicating between paying off machine and rewinding machine.

2.13 Centralized filtration & circulation of lubricant fluid.

3. Major technical parameters

3.1  Wire traveling diameterΦ0.82.0. 

3.2  Linear speed (max)6.0m/s.

3.3  Electric power :rated110kw , of which motor: 75kw   electric heating: 15kw  electrolytic  power supply: 20kw.

3.4  Compressed air0.50.6Mpa3m3min.

3.5  Flushing water0.30.4Mpa4m3h.

Welding wire copper plating production line