... cable, wire, brass SZ-3T 0.80mm-4.0mm copper wire cold pressure welder / alumimum wire, brass wire, flat wire welding machine1.welding copper wire, aluminum wire with no ... 1.30mm, 1.5mm copper wire, we should make four single cavity dies or two double cavity dies for you. 7. Over 2 ... machine's welding machine).For example, if you want to weld 0.8mm, 1.2mm, 2.0mm, 3.0mm copper wire, you can choose ...