Resistance Rolling Seam Welding Machine.doc

1. There is two standard models: Transversal Seam Welding Model and Longitudinal Seam Welding Model. 2. Also one machine can be used as both transversal seam welding and longitudinal seam welding, only need to change the direction of upper seam wheel head and change the lower welding head and welding arm within minutes. 3. Driven one head and free the other head. The two seam wheels have the same tangential speed. 4. Widely used in hardware, appliances, automotive, manufacturing pots, can, fuel tank, tank producing and other metal manufacturing and processing industries.