1.Easy welding of large objects over long distances, and hard-to-reach places;
2.High strength and fine weld seam, no need for polishing, no consumables, no deformation;
3.3-10 times the speed of conventional argon arc welding plasma welding;
4.Power consumption is 10-20% less than traditional process, save 2-3 labor costs;
5.Simple operation, long service life.
