The Toshon ARC 250ST MOSFET Inverter Welding Machine is a high-performance MMA (ARC) welding machine designed for fabrication workshops, maintenance, construction, and industrial applications. Built with advanced MOSFET inverter technology, it delivers a stable welding arc, excellent efficiency, and dependable performance.

Operating on a 230V single-phase power supply, the ARC 250ST provides an adjustable output current range of 10–250A, making it suitable for welding mild steel, structural steel, and other common ferrous metals. Its compact, portable design and built-in protection features make it an ideal choice for professional welders and field applications.

Key Features

• Advanced MOSFET Inverter Technology
• 250A Single Phase ARC (MMA) Welding Machine
• AC 230V ±15% Input Voltage
• Adjustable Output Current: 10–250A
• Compact & Lightweight Design
• Stable Arc Performance
• Energy-Efficient Operation
• Automatic Voltage Reduction (VRD)
• Anti-Stick Function
• Reliable Industrial Performance
• Smooth Arc Starting
• Suitable for Continuous Workshop Use

Technical Specifications

Standard Accessories

• Electrode Holder with Cable
• Earth Clamp with Cable

Applications

• Steel Fabrication
• Industrial Workshops
• Construction Projects
• Maintenance & Repair
• Agricultural Equipment Repair
• Engineering Workshops
• Gate & Grill Fabrication
• General Metal Welding

Why Choose Toshon ARC 250ST?

The Toshon ARC 250ST offers reliable 250A welding performance in a durable and portable design. Its MOSFET inverter technology ensures smooth arc stability, low power consumption, and consistent welding quality, making it an excellent choice for professional fabrication and industrial use.