Fin tube welding

The equipment for welding spiral finned tubes of carbon steel, alloy steel, austenitic stainless steel and non-ferrous metal is fast and has high welding speed.

1) Using contact welding technology, the same contact head can be suitable for different kinds and specifications of fin tube welding.

2) With fast welding speed and high fin bonding rate, fin and tube has good metal contact surface and thermal contact resistance is close to zero.

3) The contact head is made of high wear resistance chromium-copper and adopt constant pressure control with good synchronism.

4) It has features of high production efficiency, high finished product rate and degree of automation.