High duty cycle,can continue work even at high current.Applicable for welding of metal materal like aluminum and ally aluminum,carbon steel,stainless steel,copper,titanium.

• 高负载率，可大电流连续工作不停机。适用于铝及铝合金、碳钢、不锈钢、铜、钛等各种金属材料的焊接。