Toshon ARC 250ST Single Phase MOSFET | 250Amps Inverter Welder
Toshon ARC 250ST Single Phase MOSFET | 250Amps Inverter Welder
Experience professional-grade welding with the TOSHON ARC 250ST. Engineered for both industrial precision and home DIY projects, this MOSFET technology-based inverter welding machine delivers a stable, high-performance arc in a portable package. Whether you are working on a construction site or in a small workshop, the ARC 250ST ensures smooth welding with minimal spatter and maximum efficiency.
Key Features:
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Advanced MOSFET Technology: Provides superior arc stability and energy efficiency compared to traditional transformers.
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High Portability: Weighing just 10kg and featuring a belt-type design, it’s built for easy transport to any job site.
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Versatile Performance: Supports welding rods up to 4mm, making it suitable for mild steel, stainless steel, and alloyed steel.
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Safe & Durable: Equipped with automatic overvoltage and overcurrent protection to ensure long-term reliability.
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Adjustable Control: Features manual adjustment for welding current and arc force for better penetration and bead shaping.
Technical Specifications:
Parameter |
Specification |
Model |
ARC 250ST |
Input Voltage |
AC 230V ± 10% (Single Phase) |
Rated Input Power |
4.5 KVA |
Current Range |
20A – 200A / 250A |
Duty Cycle |
60% |
Efficiency |
85% |
Protection Class |
IP21S |
Weight |
Approx. 10 Kg |
Dimensions |
480 x 205 x 355 mm |













