▲ characteristic:

It is applied widely for hish speed welding mild steel,stainless,and aluminium alloy etc. Using step voltage change is not onle meet the demand of adjust voltage,but also is of operation simply,durable and maintenance facility. Unique design,make sure that the welding machine can work in the voltage rang of 320V to 460V. The welder has the virtue of small spatter,fine welding seam and spot welding quickly,it not only especially for all kinds of direction welding,but also for sheet metalwelding in the side of furniture. The welder excels in the effect compare with the thyristor CO₂shield if it makes use of welding thread and mix protection gas.