Machine to Weld Pipe and Flange

1. Welding gun is fixed, and roller will rotate. Welding position is horizontal. Welding gun can be adjusted up and down (pneumatic driven by air cylinder), side to side and angled turn. Machine is equipped with 2 welding guns. They maximize throughout, and welding deformation can be reduced significantly. 

2. Japan OMRON PLC is used to control the whole machine. With the help of touch man-machine interface, welding mode and specification can be preset, stored and retrieved. There will be fault alarm and indication during welding process, such as stuck wire, blocked wire, etc.

3. Push-type wire feeder is installed in welding gun. The wire feeder works stably. Machine is with high welding voltage and slow wire feeding performance, which guarantees reliable arc igniting. Machine is also with low welding voltage and low welding current for filling crater.  

4. The left side rotary can be moved along round rails.In order to meet various length pipes, scale is installed on machine base.      

5. Pipe is fixed by rotary lathe, and supported by bracket of rolling wheels. Universal ball ensures that it is flexible and convenient to load and unload pipe in the process of welding. Thus increases productive capacity and reduces workers' labor intensity. Space among different supporters can be adjusted according to pipe length.   

6. AC motor is installed in one side of guide rails. Rotation speed is controlled by Panasonic speed controller.