Lincoln Invertec 300TPX Package

Lincoln Electric Invertec 300TPX is an industrial, highly portable DC TIG and Stick (MMA) welding inverter. It is engineered to perform reliably under harsh site conditions while giving professional welders precise control over the electric arc.

The Invertec 300TPX is built for heavy-duty applications across structural engineering, pipe fabrication, aerospace, and motorsport industries. Operating strictly on a three-phase power supply, it features a rugged, impact-resistant outer casing with an IP23S environmental protection rating, fully potted PC boards, and an optimized airflow layout to prevent metallic dust contamination.

The machine is equipped with a user-friendly digital control panel that features a numeric display and a visual parameter graph, making it easy to fine-tune the entire TIG welding cycle (pre-flow, start current, upslope, pulse settings, downslope, and post-flow). For specialized tasks, it offers High-Frequency (HF) arc ignition, Lift TIG starting, variable pulse frequency control for focusing the arc, TIG Spot welding, and 10 integrated memory slots to save custom weld programs. Beyond precision TIG, it acts as a high-penetration stick welder capable of burning specialized cellulosic electrodes.

Kindly refer the data sheet (PDF) for complete details.

Refer catalogue / data sheet / brochure for complete and accurate details.

Warranty condition applicable as specified by OEM.
Please ask in case of any clarifications.