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

2.Also one machine can be used as both transversal seam welding and longitudinal seam welding, only need to change the direction of upper welding wheel and the lower welding head and change the welding arm;

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

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

5.Driven one head and free the other head;  

6.Widely used in hardware, appliances, automotive, manufacturing pots, can, fuel tank, tank producing and other metal manufacturing and processing industries.