inverter cuting machine MMA arc welding machine
Product Description
Featurs for inverter cuting machine MMA arc welding machine:
◆ High efficiency and energy-saving for MOSFET power switch and advanced inverter technology design .
◆ With PWM pulse width modulation technology , current controlling accurately, stable constant current.
◆ With perfect over-current ,over-heat .over-under-voltage protection function , safety and durable .
◆ use low-priced compressed air as energy source to cut, it is economic and efficient.
◆ Narrow cutting gap, cutting edges is smooth, the workpice is not easy to become deformed, material usage rate is high .
◆ suitable for cutting the metals such as carbon steel. Stainless steel, alloy steel. Copper and aluminum
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