​A 3-Phase 400 Amp Inverter ARC Welding Machine is designed for heavy-duty industrial applications, offering efficient and stable welding performance. Utilizing advanced IGBT (Insulated Gate Bipolar Transistor) technology, these machines provide high efficiency and reliability, even in challenging environments.

Key Features:

Adjustable Arc Force and Hot Start: Facilitates smooth arc initiation and enhances weld quality. ​

VRD (Voltage Reduction Device): Enhances operator safety by reducing no-load voltage. ​

Overload and Overheat Protection: Ensures machine longevity and safe operation.