1. Use an aluminum argon arc welder with AC function, such as the aluminum argon arc welder of Viodine WMSE3 15B.

Secondly, the double pulse gas shielded welding machine is used for welding, which is MIG welding. For example, the double pulse gas shielded welding machine using Viodine MIG500 is suitable for thick plates.

Third, there is no need for any welding machine, only need to cooperate with 53 special liquefied gas porous spray gun for welding. The key is to use WEWELDING53 low temperature aluminum welding wire, which is a solid low temperature aluminum welding wire, mainly used for welding thin plates.