Classification of welding machines

The following classifications are mainly based on the industrial uses in the market: 1) the main welding machines used by industrial and mining enterprises are: AC arc welding machine, DC welding machine, argon arc welding machine, carbon dioxide protection welding machine, butt welding machine, spot welding machine, submerged arc welding machine, high-frequency welding machine, flash butt welding machine, pressure welding machine Touch welding machine, laser welding machine, AC welding machine and DC welding machine (2) there are two kinds of DC welding machines: one is to install rectifier components under the basis of AC motor, and the other is DC generator. DC welding machines mainly weld non-ferrous metals and pig iron. AC welding machine is mainly used to weld steel plate（ 3) Argon arc welding machine, carbon dioxide protection welding machine, high frequency welding machine, flash butt welding machine. Argon arc welding machine and carbon dioxide protection welding machine can mainly weld thin plates and nonferrous gold layers below 2mm. Flash butt welding machines are mainly used to butt copper aluminum joints and other objects, and high-frequency butt welding machines are mainly used to weld steel pipes in pipe manufacturers（ 4) Submerged arc welding is mainly used to weld steel structural parts, bridge H steel, i-house girder and other thick steel structural materials（ 5) Gas shielded welding: argon arc welding and carbon dioxide shielded welding, which will not oxidize when welding under the protection of gas, and can weld non-ferrous metals and thin materials（ 6) Laser welder: solderable leads inside transistors（ 7) Butt welding machine: the cable chain factory mainly welds the iron cable and other objects on the anchor. It can connect yuan steel, etc（ 8) Multifunctional electric welding machine (9) spot welding machine (10) butt welding machine (11) bolt welding machine (12) carbon dioxide ammonia gas welding machine