Characteristics

•       use the newest large-power switching components such as the insulated gate bipolar transistor (IGBT) and fast recovery diode modules, so make inverter frequency reach at 20KHZ.

•       This machine has many characteristics: high efficient feature, lower unloaded loss, welding current stability, economized energy and reliability etc.

•       High frequency striking arc, ahead sending gas, delay cut off, up slop (adjustable), down slop (adjustable), spot welding.

•       This series mainly used in welding of stainless steel, tube, boiler, flight and aviation etc, except welding of aluminum and magnesium alloy.