The TOSHON TIG / ARC 400 Sumo is a heavy-duty 3 Phase IGBT Inverter Welding Machine designed for both TIG (Lift TIG) and MMA (Stick) welding applications. Built with advanced IGBT module technology, it delivers exceptional arc stability, reliable performance, and high efficiency for demanding industrial environments.

With an adjustable 7–400A output current, HF arc ignition, and the ability to weld electrodes up to 5.0 mm, the TIG / ARC 400 Sumo is ideal for fabrication shops, heavy engineering, structural steel work, maintenance, and manufacturing industries.

Key Features

• Advanced IGBT Module Technology
• Dual Process TIG & MMA (ARC) Welding
• Heavy-Duty 3 Phase Operation
• High Frequency (HF) Arc Ignition
• Adjustable Welding Current: 7–400A
• Stable Arc with Smooth Welding Performance
• Deep Weld Penetration with Low Spatter
• High Energy Efficiency & Low Power Consumption
• Industrial-Grade Construction
• Suitable for Continuous Heavy-Duty Applications

Technical Specifications

Applications

• Heavy Fabrication
• Structural Steel Welding
• Industrial Manufacturing
• Engineering Workshops
• Pressure Vessel Fabrication
• Pipeline Maintenance
• Stainless Steel Fabrication
• Repair & Maintenance
• Construction Industry

Package Includes

• TOSHON TIG / ARC 400 Sumo Welding Machine
• TIG Torch
• Electrode Holder
• Earth Clamp with Cable
• Gas Hose
• User Manual