What kind of welding machine do you use for welding copper plate?
If it is brass, the thickness is relatively thick, you can use AC argon arc welding machine TIG welding, can also use double pulse gas shielded welding machine, the material choose Granville 204SM wire welding.
If is brass, welding preferred AC argon arc welding, the welding is DC TIG welding, welding brass welding wire with Wei Odin 204S.
If it is copper, the thickness is relatively thick, relatively large volume, then the use of double pulse gas shielded welding, high purity argon protection, welding wire using Granville 204M copper gas shielded welding wire.
If it is copper, it must be the first choice of DC argon arc welding machine, welding wire selected Granville 204 of the red copper argon arc welding wire.
