The Toshon ARC 400 CI IGBT Module Inverter Welding Machine is a high-performance MMA (ARC) welding machine engineered for heavy-duty industrial fabrication, structural steel welding, construction, and engineering applications. Powered by advanced IGBT Module inverter technology, it delivers exceptional arc stability, high efficiency, and reliable welding performance even during continuous operation.

Operating on a 415V three-phase power supply, the ARC 400 CI offers an adjustable welding current range of 30–400A, making it ideal for welding thick steel sections and demanding fabrication jobs. Its compact industrial design, intelligent protection system, and energy-efficient operation make it a dependable choice for professional welders.

Key Features

• Advanced IGBT Module Inverter Technology
• 400A Three Phase ARC (MMA) Welding Machine
• AC 415V ±15% Input Voltage
• 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 & Rugged Industrial Design
• Suitable for Continuous Heavy-Duty Operation

Technical Specifications

Standard Accessories

• Electrode Holder with Cable
• Earth Clamp with Cable

Applications

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

Why Choose Toshon ARC 400 CI?

The Toshon ARC 400 CI combines advanced IGBT Module technology with a compact industrial design to deliver stable arc performance, reduced power consumption, and reliable heavy-duty welding. It is an excellent solution for fabrication shops, manufacturing industries, and professional welding applications requiring consistent performance.