CenTIG 300 DC

Three-phrase TIG-welding. Portable Precision.

The CenTIG 300 DC is built for professional welders who can't afford downtime, won't compromise on quality, and need to move quickly from one job to the next.

At just 12 kg, it is the lightest three-phase 300 A DC TIG welding machine on the market. That's not just a technical achievement – it's a practical advantage you'll notice every day.

High Performance. Low Weight.

The CenTIG 300 DC delivers 300 A at 60% duty cycle and 270 A at 100% duty cycle – significantly above the class average of 220 A. That means continuous welding without interruption, even in the most demanding production environments.

With a current range of 3–300 A, one machine covers the entire job – from precise root passes on thin materials to heavy-duty production welding on thick-wall components.

Its 93% efficiency means less energy wasted as heat, lower operating costs, and a reduced carbon footprint - all without compromising welding performance.

Built for industries that demand perfection.

The CenTIG 300 DC is engineered for applications where quality, repeatability, and reliability are non-negotiable.

• Pharma & Food Production - Clean, spatter-free welds on stainless steel piping systems and process vessels that meet the industry's strictest hygiene standards.
• Petrochemical - Full 300 A output and stable arc performance for thick-wall stainless steel and chrome-moly materials where zero defects are the standard.
• Building & Construction - Compact enough for a service van, powerful enough for structural steelwork, frameworks, and architectural metal fabrication on site.
• Offshore & Piping - The 3–300 A current range covers both root passes and fill passes in critical piping systems – all with a single machine.