Taurus MMA400 380V 400A DC MMA Welding & Gouging Inverter

The Taurus MMA400 is a heavy-duty 380V, 400A DC MMA welding and gouging inverter machine, designed for industrial performance, reliability, and precision. Built with advanced IGBT inverter technology, it delivers a stable arc, excellent welding quality, and smooth, controllable operation across demanding applications.

Engineered for tough working environments, the MMA400 features a smart power input system capable of handling voltage fluctuations of up to ±15%. This protects the machine from unstable power conditions while ensuring consistent, uninterrupted welding performance.

Manufactured in accordance with IEC60974-1 international safety standards, the Taurus MMA400 is built for professional use across multiple industrial sectors where performance and durability are critical.

Key Features

• High-Performance 400A Output (380V Input)
  Built for heavy industrial welding and gouging applications.
• Advanced IGBT Inverter Technology
  Ensures stable arc performance, improved efficiency, and precise control.
• Excellent Welding Characteristics
  Easy arc starting, stable arc, reduced spatter, high metal deposition rate, minimal deformation, and strong seam quality.
• Smart Arc Control (Hot Start & Adjustable Ignition Current)
  Enhances arc striking performance and improves welding consistency.
• VRD Safety Function (Voltage Reduction Device)
  Reduces open-circuit voltage to improve operator safety and comply with international standards.
• Overheat Protection System
  Automatically protects internal components, increasing reliability and machine lifespan.
• Voltage Fluctuation Protection (±15%)
  Ensures stable performance even under unstable power supply conditions.
• IP21S Protection Rating
  Suitable for industrial environments, offering resistance to dust and light water exposure.

Applications

Ideal for demanding industrial environments, including:

• Mining operations
• Petrochemical industry
• Power generation and electrical infrastructure
• Shipbuilding and marine repair
• Machinery manufacturing
• Construction and structural steelwork
• Hardware fabrication and manufacturing
• Furniture production
• Kitchen equipment fabrication
• Indoor and outdoor maintenance and installation work

Included Accessories

• Earth clamp cable kit
• Electrode holder cable kit