Here’s a great little welder for project and repair welding at home, on the farm or in an autobody shop.

Requiring common 120 volt input power, the SP-140T can be used almost anywhere. With simple two knob tapped control, the machine is easy to set up for gas-less flux-cored welding for deep penetration on thicker steel or gas-shielded MIG welding on thin gauge steel, stainless or aluminum. Compare the precise drive, rugged construction and full list of standard accessories. Lincoln SP-140T is an excellent choice!

• Forgiving arc makes dialing in your application easy
• Smooth arc starts with minimal spatter
• Wide 30-140 amp welding output range
• MIG weld 24 gauge up to 10 gauge (.135") sheet metal in a single pass. Weld up to 5/16" steel using self-shielded Lincoln Innershield® wire (FCAW-S)

• Precise Wire Drive Features
• Precision full adjustment drive system reduces chance of wire tangling and crushing.
• Brass-to-Brass gun connections for enhanced connectivity.
• Large industrial closed-design drive motor for improved torque and trouble-free performance.
• Spool Gun Ready – add the optional Magnum® 100SG spool gun for reliable operation at the high wire feed speeds aluminum welding demands. No expensive outboard modules required.
• No Hassle Tool-less Design – for wire spool mounting, wire drive service and polarity changes.
• Innovative contact tip, drive roll and nozzle storage – keeps all your consumables close at hand.

• Power Chassis™ channels airflow to cool power systems, structurally secures key components and traps wires and cables to avoid unnecessary abrasion.
• Toughest PC Board Protection in the industry – 'Potted' to seal sensitive components from the environment, 'trayed' in a tough plastic tray to add rigidity and shock resistance.
• Three Year Lincoln® Warranty/90 Days on gun and cable assembly