The UNIMIG VIPER MULTI 185 MIG/TIG/MMA Welder is a versatile multi-process welding machine designed for professionals and serious enthusiasts who require flexibility across MIG, TIG, and MMA welding applications. This welder is ideal for fabrication workshops, maintenance, repair, and light industrial use, especially where a range of materials and welding techniques are needed.

Featuring advanced Single Pulse MIG functionality, the VIPER MULTI 185 alternates between peak and base currents to minimise heat input while maintaining strong weld penetration. This makes it particularly effective for welding softer materials such as aluminium, reducing the risk of distortion and improving weld quality. The pulse welding process uses spray transfer, which eliminates spatter and significantly reduces post-weld clean-up time.

The 4.3" colour LCD interface provides intuitive controls and a next-generation user experience, allowing for quick and precise adjustments to welding parameters. High-frequency DC TIG capability enables arc starting without contact, preventing tungsten or weld contamination and giving access to the full TIG weld cycle, including pre- and post-gas, as well as up and down slope settings.

• Supports MIG, TIG, and MMA welding processes
• Single Pulse MIG for cleaner, high-quality aluminium welds
• 4.3" colour LCD for easy parameter adjustment
• High-frequency DC TIG for precise, contamination-free arc starts
• Suitable for fabrication, repair, and maintenance tasks