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For over 30 years, we have been a reliable manufacturer of premium quality welding machines. Our years of experience mean we understand the welding field and our expertise spans across a diverse range of industries. Today we have expanded our product line with plasma cutters, in addition to our range of welding machines including MMA welder, MIG/MAG welder, TIG welder, submerged arc welder and spot welder.
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- IGBT Inverter MMA Welding MachineWith the advent of IGBT, it is now possible to build an inverter MMA welding machine...
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- MOSFET Inverter MMA Welding MachineThe MOSFET inverter MMA welder represents the third generation of arc welders...
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- Transformer Based MMA Welding MachineThe arc welder housing is made of 1.2mm or 1.5mm thick cold-rolling steel plate.
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- IGBT Inverter MIG/MAG Welding MachineIGBT inverter MIG/MAG welding machine is a highly efficient MIG/MAG welder which applies CO2 as the protective gas.
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- Transformer Based MIG/MAG Welding MachineOur transformer based MIG/MAG welding machine is a three-phase gas metal arc welding machine.
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- Inverter TIG Welding MachineThe inverter TIG welding machine takes argon as the shielding gas, and tungsten as the non-consumable electrode. The inverter welder makes use of the arc between the tungsten electrode and the welding part, and melts the base plate to complete welding (welding wire is melted together). The argon gas is used to protect the welded metal and tungsten electrode molten pool from oxidation.
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- IGBT Inverter Submerged Arc WelderOur inverter submerged arc welder has many advantages, such as high productivity, excellent welding quality, and strong wind resistance.
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- Transformer Based Submerged Arc WelderThe MZ series transformer based submerged arc welder supplied by Donsun is able to weld a variety of beveled butt weld, lap weld, fillet weld, and more.
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- The DTN series transformer based spot welder is produced by Donsun to act as a kind of point and convex dual-purpose welding machine. It is mainly used for welding low carbon steel, stainless steel, and some nonferrous metals. Also, it can realize the projection welding of bolts, nuts and plates.
Our welding equipment is an indispensable machine used for parts welding in different industries such as the vehicles, household appliances, and the metal cabinets, etc.
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- Inverter Plasma Cutting MachineThe CUT series inverter plasma cutting machine adopts compressed air as working gas.
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- Transformer Based Plasma CutterThe LGK series transformer based plasma cutter adopts compressed air to save the cost of expensive gas.