MASTROTIG 330 LAB – Inverter welder for pulsed DC TIG and pulsed MMA.
This modern welding generator is fully microprocessor-controlled and is designed to handle the most complex welding operations. It can be used to weld all ferrous metals, including common steel, stainless steel, copper and its alloys, titanium and its alloys.
It delivers a power of 300 Amps in direct current, with a three-phase power supply voltage of 400 Volts.
- The control panel with a color display allows for easy adjustment of the welder.
- The welder offers complete control of all welding parameters and many useful functions, such as “HF Smart” precision spot welding, “Pulse Start” pulsed start ramp, and “Smart Arc Control” for thermal input management of the welding arc.
- DC Pulsed welding (up to 10 kHz) improves penetration control, making it very useful for thin sheets and stainless steel parts.
- The “Easy Pulse” function makes it easier for less experienced operators by automatically managing the parameters based on the set current.
- Pulsed and synergic MMA welding: the quality and dynamics of the arc vary depending on the electrode coating (rutile, basic, etc.). Pulsed welding facilitates work by reducing thermal input to the joint being welded.
MASTROTIG 330 LAB is equipped with a connector to connect a wide range of remote controls. Among the available accessories, a cooling unit for the TIG torch is included.
Equipment: Generator + 35mm² cable with ground clamp (3m), gas hose (1.5m).




