Solid State Welders for Carbon Steel Straight Seam Welded Pipe Machine

Solid state high frequency welder
The solid state HF welder is used for welding the carbon steel and high strength steel pipe(round pipe,square tube, rectangular tube),brass welding, aluminum spacer bar welding, H-beam welding, Finned tube welding, etc.
HF welding equipment is an electrical and mechanical system used to realize HF welding. Hf welding equipment is composed of hf welding machine and steel tube forming machine.There are two welding methods, that is induction welding and contact type welding.

Besides solid state welding machine, there is another important DC motor drive device of ERE tube mill.
The tube mill DC drive cabinet is mainly used for the control of DC motor of tube mill line.
With merits of wide speed regulation, super dynamic performance,it can also achieve
multiple motor linkage.
The pipe mill DC drive cabinet has three series : computer-control stimulation model, full-digital euro drive original model and full-digital euro drive expansion model. For the euro drive model, we adopt American PARKER brand Euro to make sure the quality of machine.

Main technical data of pipe mill full-digital Euro DC drive cabinet:

     Features of solid state high frequency welder

1. Using MOSFET semiconductor , no life limit, which make sure the long life time of welder .
2. Adopting SIEMENS PLC and HMI to connect the power supply and the production line to achieve real-time monitoring of the whole production line
3. All kinds of protection functions. Including short circuit, open circuit , over current, over voltage etc.
4. High speed welding but good welding quality . Energ-saving up to 25~30% compared with vacuum tube welder .