MIG Welder 110/220V Gas Gasless Inverter ARC Lift TIG MMA Welding Machine MIG250. Adopting a fully digital control system to achieve precise control and stable arc length during welding, control the wire feeding speed, and achieve accurate and stable wire feeding. Gas-shielded arc welding, MMA welding and self-shielded arc welding are available for selection. High duty cycle, long time welding.
Closed loop feedback control, constant voltage output, mains voltage fluctuation is within -15%. The welding voltage and circuit are adjustable, and the IGBT technology reflects the reliability of the welding machine. 5 Gas shielded arc welding adopts unique dynamic characteristics control circuit, stable arc, small spatter, good shape and high welding efficiency. Eliminate molten balls, high no-load, slow wire feeding, and improve the success rate of arc starting. The inverter frequency is 35KHz, which greatly reduces the volume and weight of the welding machine.
The metal loss is greatly reduced, and the welding efficiency and energy saving effect are obviously improved. The generally required welding current is as follows.
2.5: 70-100;-3.2: 110-160A;-4.0: 170-220A; 5.0: 230-280A. Input supply voltage (V): AC220V - 15%, 50 / 60Hz.Rated input current (A): 32. Rated power capacity (KVA): 7.1. Recommended fuse capacity (A): 50. Current setting range (A) :(MMA welding) 20 200. Current setting range (A) :(Gas shielded arc welding) 20 200.
Volta Adjustment Range (V): 11 26. Feed speed adjustment range (m / min): 1.5 16. Welding Wire Diameter (mm): 0.6 / 0.8 / 1.0. Size (cm): 49.5cm 28.2 cm 36.5cm (19.48in11.1in14.37in). 1pcs 110V 220V Cable adapter.
1pcs Graphite wire feed tube. It is can work with a spool gun. The mig function can weld aluminum, The lift tig can't weld aluminum.
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