MMA-250

Functions and features 1.Small size and light weight.Easy to carry and easy to operate,economic and durable. 2.Stable performance,automatic voltage compesation capability. 3.Adopt the technology of automatic identification voltage, suitable for input 220V or 380V. 4.Welding machine control PCB with functions of dustproof, waterproof, moitureproof, Strong environment adaptiveness 5.Stable arc, deep melting pool, beautiful welding moulding. 6.No-load power consumption is small, and electricity energy saving.