MMA 280 – IGBT Inverter ARC Welding Machine | S.M. Equipment
The MMA 280 by S.M. Equipment is a high-performance IGBT Inverter Welding Machine designed for Arc Welding (Manual Metal Arc Welding). It delivers an output current range of 20-280A and operates on dual 220V/380V AC voltage, making it suitable for both Single Phase and Double Phase power supply.

Equipped with advanced features like Hot Start, Arc Force, and Anti-Stick, this machine ensures a stable arc with minimal spatter for clean, strong welds. Built-in Forced Air Cooling and Over Current/Over Voltage Protection keep it safe and reliable for extended use. Weighing just 7 kg, it's compact, portable, and easy to carry — making it the perfect choice for professionals and fabricators who need power and reliability on the go.

Key Features:

IGBT Inverter Technology
High Efficiency (85%) & Power Factor 0.93
60% Duty Cycle @ 280A
Compatible with electrode sizes from 1.6mm to 5.0mm
IP21S Protection Class
Standard Accessories Included: Welding Cable with Holder, Earth Cable with Clamp, Shoulder Strap, User Manual
Sep 24th, 2026 9:41 AM

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