#The device is small and easy to move. It is not only convenient for long-distance welding of large workpieces, but also outdoor welding;
#Simple operation, easy to use, no need for professional welders;
The welding speed is fast, and the efficiency is more than 5 times that of arc welding;
#The welding seam is beautiful and the deformation is small, saving the cost of subsequent grinding and shaping;