Extruder, Pay off, Take up manufacturer / supplier in China, offering Automobile Wire, Carbon Wire, Tinned Wire Twisting Machinery, Bare Copper Wire High Speed Twisting Machine, FC-Tx40 Ultra-Fine High Speed Annealing Tin Machine and so on.
It is the last photo.
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It is applicable to twisting 19pcs copper wire in 1 time.
Single wire dia:0.16-0.64mm