The Toshon TIG/ARC 300S MOSFET Inverter Welding Machine is a professional-grade DC TIG & MMA (ARC) welding machine designed for precision fabrication, industrial maintenance, and workshop applications. Featuring advanced MOSFET inverter technology with High Frequency (HF) arc ignition, it provides smooth arc starting, stable welding performance, and excellent energy efficiency.

Operating on a 230V single-phase power supply, the TIG/ARC 300S delivers an adjustable output current range of 7–300A, making it suitable for welding stainless steel, mild steel, carbon steel, and other ferrous materials. The machine combines the precision of TIG welding with the versatility of MMA welding in one compact and durable unit.

Key Features

• Advanced MOSFET Inverter Technology
• DC TIG & MMA (ARC) Welding Machine
• High Frequency (HF) TIG Arc Ignition
• 300A Single Phase Output
• AC 230V ±15% Input Voltage
• Adjustable Output Current: 7–300A
• Stable Arc Performance
• Smooth HF Arc Starting
• Compact & Heavy-Duty Design
• Energy-Efficient Operation
• Over Voltage & Over Heat Protection
• Reliable Continuous Industrial Performance

Technical Specifications

Standard Accessories

• TIG Torch
• Electrode Holder with Cable
• Earth Clamp with Cable
• Argon Regulator
• Gas Hose
• Hose Clamp

Applications

• Stainless Steel Fabrication
• Mild Steel Welding
• Carbon Steel Welding
• Precision Sheet Metal Work
• Industrial Fabrication
• Engineering Workshops
• Pipeline & Maintenance Work
• Automotive Fabrication
• Repair & Maintenance
• General Industrial Manufacturing

Why Choose Toshon TIG/ARC 300S?

The Toshon TIG/ARC 300S offers the flexibility of both DC TIG and MMA welding with reliable HF arc ignition for smooth starts and superior weld quality. Its robust MOSFET inverter technology, compact design, and industrial-grade performance make it an excellent choice for professional welders and fabrication workshops.