Lincoln Speedtec® 400SP
TPS Weldtech
Price not listed
The Speedtec ® 400SP is a high-performance, multi-process inverter welding power source designed for heavy-duty fabrication and industrial applications. Capable of delivering up to 420 A at a 100 % duty cycle, it supports MIG/MAG, pulsed MIG, flux-cored, stick (MMA), lift-TIG and air gouging processes with smooth and stable output. Built around a rugged, modular platform with advanced digital communication and optional wire feeders, it offers productivity-boosting features like Speed Short Arc™, High Penetration Speed™ and Soft Silence Pulse™ for faster travel speeds, deeper weld penetration a
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