Invert Multi-process Welding Machine MIG-200AT

This WORCRAFT welding machine is a multifunctional machine of MMA/MIG/MAG/TIG for wide range applications.
MMA: Manual arc welding is a very common form of welding among DIY enthusiasts because it is very cheap and versatile compared to the types. A welding transformer, available in different sizes, serves as the power source. Using a replaceable rod electrode, an electric arc is produced between the work piece and the electrode holder. This electric arc melts the workpiece at the weld point, and the rod electrode slowly burns off, releasing the filling material which bonds the components. The rod electrode has a coating which gives off a gas, protecting the weld point from contact with air, and thus from oxidation. After welding, the so‐called slag remains at the weld seam, which must be removed with a chipping hammer.
Gas-shielded welding (MIG/MAG): In gas-shielded welding, a motor is used to feed a wire filler material from a roll through a hose to the welding gun. At the end of the welding gun is the contact tip, through which the wire is fed. At the same time, the shield gas flows through this component and passes through an outlet nozzle precisely to the weld site where it surrounds the weld. An electric arc is created between the work piece and the welding gun via this wire. The gas protects the weld site from contact with air, and so from detrimental oxygen. The gas cylinder is NOT supplied, it can be rent from a DIY stores.
TIG: TIG welding stands for Tungsten Inert Gas welding, and the main difference with MIG welding described above is in the electrode. The electrode consists of tungsten and doesn’t burn away. The workpiece is melted with pinpoint accuracy and a filler material, if necessary, is fed in the form of a hand guided wire. Argon is usually used as the shield gas. TIG welding equipment can generally be switched from DC to AC. Alloyed and non‐alloyed steels can be welded with DC current. In AC operation, even light metals such as aluminium can be welded.

INCLUDE:
1 pc welding machine
1 pc electrode clamp
1 pc earthing clamp
1 pc TIG / MAG Torch
2 pcs Torch mouth
1 pc chipping hammer
1 pc mask
1 instruction manual