Industry News

The 23rd China Welded Pipe and Cold-formed Conference was hold in Zhang jiakou city on 21th July 2024, bringing together professionals from across the industries of welding, pipes, and cold-formed steel.

As the technology improved, recently for the solid state high frequency welder adopts third generation semiconductor material called SiC-MOSFET.

Electric Resistance Welding (ERW) is the main way of steel pipe manufacturing industry,and high frequency welder is the core equipment of this production process. At present, the vacuum tube high frequency has been basically replaced by the solid state (transistor) high frequency, and the solid stat......

In the steel pipe processing industry, many electrical equipment can be used, which can be summarized as follows:

After a period of use of Solid State High Frequency Welder, some electrical components will occur aging phenomenon, the electrical parameters change, there are some action-type electrical components may fail, the connection between the components may be loose, rust, which will affect The overall per......

Solid state high-frequency welding machine is a device used for welding, which integrates the design of the switchgear and rectifier part. In addition to completing the functions of the switchgear, it also has the rectifier control function of the solid state high-frequency welding machine.