The solid state high frequency welder machine realizes the integrated design of switch cabinet and rectifier part. Besides the switch cabinet function, it also has the rectification control function of solid-state high-frequency welding machine. We are provide series circuit solid state high frequency welder, solid state high frequency welder, high efficiency switch welder and so on.
High frequency welding is based on the principle of electromagnetic induction and the skin effect, proximity effect and eddy heat effect of AC charge in the conductor, so that the steel at the edge of the weld is locally heated to the molten state, and then the butt weld is extruded by the roller to realize the intergranular joint, so as to achieve the purpose of weld welding. High frequency welding is a kind of induction welding (or pressure contact welding), which has the advantages of no weld filler, no welding spatter, narrow welding heat affected zone, beautiful welding shape and good welding mechanical properties, so it is widely used in the production of steel pipe.