... tension pay-off, roller coating WC, take-up frequency convert, High quality PP plate, axial double pump, vortex gas blowing ... Submerged Arc Welding Wire.(SAW wire) 1. Component of Coppering LineØ Pay-off Machine from SpoolerØ Mechanical Scrub DeviceØ Alkali ... . Now, our manufacturing scope include Metal processing machine, textile machinery, plastic machinery, etc. mig wire copper coating machine