The Lincoln Electric Square Wave 205 TIG Welder is a versatile AC/DC TIG and Stick welding unit that combines professional-level performance with portability and ease of use. Built for precision TIG welding on aluminum, steel, and stainless materials as well as traditional stick welding tasks, it adapts well to fabrication, repair, and maintenance work in both shop and field settings.
Used Lincoln Electric Welder Square Wave 205 Welder with:
Not available until March 2026
Let SIGMA’s experienced Logistics Team coordinate the safe delivery of your equipment—on time, fully insured, and professionally secured for transport.
Prefer to manage your own logistics? We’ll make it easy by providing all the pickup details your carrier needs.
We strongly discourage using LTL or Common Carriers for industrial equipment. These carriers often leave shipments unsecured and transfer them between terminals, increasing the risk of damage. Without added insurance, your shipment is unlikely to be covered for loss or damage.
All used equipment is sold "AS IS, WHERE IS, WITH ALL FAULTS". Specifications are approximate and intended as a guide only. Equipment may require inspection, modifications, or additional safety features before use.
This is a summary only. Full terms apply to every sale. Please review our complete Terms & Conditions for Used Equipment before purchase.