400W 50A Jewelry Laser Welding Machine 110V/220V Optional Mini Spot Welder
400W 50A Jewelry Laser Welding Machine 110V/220V Optional Mini Spot Welder Machine. Precious metal alloys; gold, silver, platinum and palladium – Titanium and stainless steel. With some limitations, aluminum, tin and most brass alloys – Alloys with different attributes that are incompatible in normal welding – Alloys that would oxidize during welding and thus require […]