0 Anonymous Asked: July 16, 2020In: Business Welding: Why are TIG welders so expensive? 0 welding welding Share Facebook 1 Answer Voted Oldest Recent Rakesh 0 Questions 47 Answers 0 Best Answers 121 Points View Profile Rakesh Added an answer on July 16, 2020 at 5:23 am They aren’t that costly any more. Straightforward DC machines are very little more costly than a MIG machine of comparable quality. Stick no one but machines can be fundamentally less expensive however they are very straightforward. Indeed you can TIG weld with any steady current source including numerous basic DC circular segment welders. However, to take advantage of the procedure progressively advanced machines give a ton of additional highlights which incredibly improve power over the weld, for instance : High recurrence curve beginning, stays away from the need to contact the tungsten to the work to begin the circular segment, enormously diminishing the danger of defilement. programmed current heartbeat, regularly with a few movable boundaries, diminishes heat contribution to the work particularly for flimsy metal. Air conditioning mode with recurrence and obligation cycle controls and an assortment of wave-structures for welding responsive metals like aluminum and magnesium combinations. i personally recommend to buy welding machines and welding wire from the best welding wire manufacturers 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerCancel replyYou must login or register to add a new answer.