315A 400A 500A 630A Digital Inverter MMA welding machine

315A 400A 500A 630A Digital Inverter MMA welding machine 

          Product Features:

          1: All-digital control system has accurate control on welding process and can realize good weld formation.

          2: IGBT module with the latest technology can work at high current for long time, with very high stability.

          3: With striking current and thrust current adjusting function, it can realize perfect welding.

          4: With advanced VRD anti-shock function, no-load voltage can automatically reduce to 12V when it is not welding, which can ensure personal safety.

          5: Brand-new air duct design and dust device design ensure more stable operation.

          6: Strong compensation to power grid voltage wave.

          Usage and Applications:

          1: Mainly applied in the welding of all kinds of basic electrode, acid electrode and stainless steel electrode.

          2: Widely applied in the fields such as industrial equipment installation, power construction, chemical construction, oil field, coal, bridge, construction, automotive, pressure vessel and mechanical parts, etc.