220V 250A Portable Welding Machine Arc Welding Machine Fully Automatic Industrial-Grade Household Small Electric Welding Machine

Product Specifications:

Insulated stainless steel body structure

Rated Output Current: 250A

Input Voltage: 220V

Single-phase, Portable, Fan-cooled

Low energy consumption, light weight, equipped with a handle for easy carrying

Product Selling Points:

Advanced IGBT Inverter Technology: The welding machine adopts advanced IGBT inverter technology and high-frequency inverter technology, applicable for welding mild steel, carbon steel, stainless steel and cast iron.

IGBT Power Device with Unique Control Mode: Enhances the reliability of the welding machine effectively.

HD Digital Display: Intuitive digital current display with LED screen for clear current intensity reading, improving work efficiency. Equipped with knob adjustment and automatic welding current matching function.

High-frequency Magnetic Ring Transformer: Stable frequency, energy-saving, reduces output voltage ripple, features high load rate and strong oxidation resistance.

Sufficient Capacitance: Strong anti-voltage fluctuation and electricity storage capacity, stable current output with smooth waveform for consistent welding performance. Increases instantaneous reactance to ensure stable output and reduce welding spatter.

Industrial Heat Exchanger: Built-in high thermal conductivity metal fins with serrated design and thickened material for excellent heat dissipation; matched with an external large silent fan to achieve dual heat dissipation, protecting the machine and extending its service life.

Safe Operation: Built-in protection devices prevent overheating, overcurrent and overload, ensuring safe operation.

Portable Design: Comes with an easy-grip handle and compact structure, with a body weight of about 3KG. Convenient to carry to the workplace and store.