In order to do coatings on copper wire the copper wire material goes through three steps. In the first step according to the requirement of machinery electrolytic copper wire is drawn in a specific size. In second step material is annealed (Heat treatment is given) and then tin coated is done. In third step, tin slab is treated in the above drawn electrolytic annealed copper wire.
Anup Gupta (Ganpati Wires - Bare Copper Wire Manufacturer -India)
C-27, Bais Godam Industrial Estate, Bais Godam, Jaipur, Rajasthan
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