Description
Taurus MMA400L 400A DC MMA Welding & Gouging Inverter
The Taurus MMA400L is a high-performance, dual-voltage 400A DC MMA inverter welding and gouging machine, engineered for industrial-grade reliability and precision. Built with advanced IGBT inverter technology, it delivers excellent arc stability, smooth operation, and superior welding quality across a wide range of demanding applications.
Designed for harsh working environments, the MMA400L features intelligent voltage fluctuation handling (±15%), ensuring consistent performance even under unstable power conditions. This makes it a dependable solution for professional welding operations across multiple industries.
Key Features
- Powerful 400A Output with 80% Duty Cycle
Designed for heavy-duty welding with long, uninterrupted operation. - Advanced IGBT Inverter Technology
Ensures efficient power control, stable arc performance, and reduced energy loss. - Superior Welding Performance
Easy arc start, stable arc, low spatter, high metal deposition, minimal deformation, and clean weld seams. - Smart Ignition & Hot Start Control
Adjustable ignition current for improved arc striking and smoother MMA welding performance. - VRD (Voltage Reduction Device) Safety Function
Enhances operator safety by reducing no-load voltage, complying with international safety standards. - Built-in Overheat Protection
Protects internal components and improves machine lifespan and reliability. - Wide Voltage Tolerance (±15%)
Automatically compensates for voltage drops and spikes to ensure stable output. - IP21S Protection Rating
Suitable for industrial environments, offering protection against dust and light water ingress. - Compliant with IEC60974-1 Standards
Manufactured according to international arc welding equipment safety requirements.
Applications
Ideal for use in:
- Mining operations
- Petrochemical industry
- Power generation and electrical infrastructure
- Shipbuilding and marine repair
- Machinery manufacturing
- Construction and structural steelwork
- Indoor & outdoor maintenance and decoration
- Hardware and furniture manufacturing
- Kitchen equipment fabrication
Included Accessories
- Earth clamp cable kit
- Electrode holder cable kit





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