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Oshima IGBT SM-250 2-Bo Welding Machine has a welding efficiency of 60%, the F insulation design ensures safety for users. The electronic iron welding machine uses a 1-phase 220V voltage source, input voltage from 1V - 110V, no-load voltage is 56V, output voltage from 30V - 140V.
Oshima welding machine has a large welding current range of 250A, so it can work with more welding rods. Oshima IGBT SM-250 applies inverter technology to provide stable welding current and save energy.

Oshima IGBT SM-250 dual boron welding machine
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