l There are two standard Types: Transversal Seam Welding Machine and Longitudinal Seam Welding Machine;

l Welding wheel adopt three-phase infinitely adjustable-speed drives,convenient to welding speed adjusting,the two welding wheels have the same tangential speed;

l Adopt adjustable stroke cylinder,to avoid collision damage between upper and lower welding wheel;

l Driven one head and free the other head 

l Widely used in hardware, manufacturing pots,fuel tank, Sink producing and other metal manufacturing and processing industries.