NIKO A220 Heavy

Product Description

The METL 4 MMA/ARC Welding Machine is a heavy-duty industrial inverter welder designed for strong and stable welding performance on three-phase 380–440V power supply. It is built with advanced IGBT technology, ensuring high efficiency, smooth arc control, and reliable operation for continuous industrial use.

This machine delivers a powerful welding output suitable for MMA (Manual Metal Arc) / Stick welding, making it ideal for working with a wide range of electrodes on mild steel, stainless steel, and heavy fabrication materials. It provides strong arc stability, easy arc starting, and deep penetration for high-quality weld joints. Designed for industrial fabrication, construction work, workshop maintenance, and heavy engineering applications, the METL 4 offers high duty cycle performance, allowing longer welding time with less overheating. With built-in protection features like overload, overheat, and voltage fluctuation protection, it ensures safe and reliable operation even in tough working conditions. Compact yet powerful, it is suitable for demanding professional welding environments.

Product Description

A high-performance industrial welding machine designed for both TIG (AC/DC) and MMA welding applications. It delivers a wide current range up to 315 amps, making it suitable for precision welding as well as heavy-duty fabrication work.

Built with advanced inverter technology, it ensures smooth arc control, stable performance, and low power consumption. The machine features advanced functions like pulse welding, adjustable AC frequency, and slope control for better weld quality and precision. Operating on 3-phase power (415V), it provides strong arc stability, deep penetration, and consistent welding results, even under continuous usage. With around 60% duty cycle and high efficiency (~83%), it is ideal for industrial fabrication, stainless steel, aluminum, and structural welding applications. Compact yet robust in design, it is built for reliable performance in workshops, fabrication units, and heavy industrial environments.

Product Description

Dual-phase flexibility with powerful performance – built for professional welding jobs.

High-performance 275A MMA/ARC welding machine designed for both single and double phase power supply, making it highly versatile for workshop and industrial use. It delivers strong and stable arc performance for smooth welding on materials like mild steel and stainless steel. With a wide current range, 60% duty cycle, and energy-efficient inverter technology, it ensures reliable operation, low power consumption, and consistent weld quality even during continuous use.