The Toshon ARC 400 GLT IGBT Inverter Welding Machine is a versatile and heavy-duty MMA (ARC) welding machine designed to operate on 1 Phase, 2 Phase, or 3 Phase power supplies. Built with advanced IGBT inverter technology, it delivers outstanding arc stability, high energy efficiency, and reliable performance for industrial fabrication, construction, and heavy engineering applications.

Supporting both 230V and 415V input voltage, the ARC 400 GLT provides an adjustable welding current range of 30–400A, making it ideal for welding mild steel, structural steel, and heavy fabrication components. Its compact industrial design, intelligent protection system, and superior inverter performance ensure consistent welding quality even under demanding working conditions.

Key Features

• Advanced IGBT Inverter Technology
• 400A Multi-Phase ARC (MMA) Welding Machine
• Supports 1, 2 & 3 Phase Power Supply
• Dual Input Voltage: AC 230V / 415V ±15%
• Adjustable Output Current: 30–400A
• Stable & Smooth Arc Performance
• High Energy Efficiency
• Excellent Arc Starting
• Over Voltage Protection
• Over Current Protection
• Over Heat Protection
• Compact & Durable Industrial Design
• Suitable for Continuous Professional Operation

Technical Specifications

Standard Accessories

• Electrode Holder with Cable
• Earth Clamp with Cable

Applications

• Industrial Fabrication
• Structural Steel Welding
• Construction Projects
• Engineering Workshops
• Heavy Equipment Maintenance
• Manufacturing Industries
• Steel Fabrication
• General Metal Welding

Why Choose Toshon ARC 400 GLT?

The Toshon ARC 400 GLT is designed for professionals who need the flexibility of operating on 1, 2, or 3 phase power without compromising welding performance. Its advanced IGBT inverter technology ensures stable arc characteristics, energy-efficient operation, and reliable heavy-duty welding, making it an ideal choice for fabrication shops, industrial plants, and on-site applications.