TIG Welding Machine (Tungsten insert Gas Welding)

TIG (Tungsten Inter Gas) welding is an arc welding process where argon gas is utilized to protect the welded metal. To be more specific, an inert shielding gas will continuously be expelled from the nozzle of the welding torch during the welding process, forming a protective atmosphere around the arc to protect the weld area and the electrode from oxidation or other atmospheric contamination. Our TIG welding machine can be applied for the welding of stainless steel and ferrous metals and superior quality weld seams can be ensured. A filler metal may or may not be used depending on the specific requirements for the workpiece.

Plate material: 4mm aluminum plate
welding method: fillet weld in the flat position
welding wire: 2mm aluminum welding wire

Plate material: 4mm aluminum plate
welding method: butt weld in the downhand position
welding wire: 2mm aluminum welding wire

Plate material: 3mm aluminum plate
welding method: Corner weld in the flat position
welding wire: None

Working Principle

Inert Gas Argon Gas nozzle Tungsten electrode Contact tube Welding direction Welding wire Arc Molten zone Base material

Features of Tungsten insert Gas Welding

Our TIG welding machine features great flexibility and adaptability. It can be applied for welding in all directions. The TIG welder also features a high duty cycle and good shape of the weld bead. It can be applied for welding materials which could not be welded with DC welding machine, such as aluminum, magnesium and related alloy. The TIG welding machine is especially used for spot welding, backing welding as well as one-side welding and both-side formation.