MMA Welding: The Future of Metal Joining

Welding has moved out of the era of heavy, buzzing transformers. At The Kumar Mill Stores, our MMA (Manual Metal Arc) category features the latest in Inverter Technology.

The IGBT Advantage

Our MMA machines use Insulated Gate Bipolar Transistors (IGBT).

• Portability: Traditional 200A welding machines weighed 40-50kg. Our IGBT machines weigh 4-7kg. You can hang them over your shoulder while welding on a ladder.
• Power Efficiency: These machines draw significantly less current, meaning they can often be run on domestic power connections or small generators.

Smart Welding Features

• Hot Start: Increases the current at the moment of ignition, making it easy to start an arc even on a rusty surface.
• Anti-Stick: If the electrode sticks to the work-piece, the machine automatically cuts the current, allowing you to easily break it off without damaging the machine.