The steel plates in certain width after slitting and stripping are unfolded and leveled and then sent into a forming machine. By using the roller, the steel pipe is processed into pipe state. The edge of the steel plate is melted by the proximity effect and skin effect of high frequency current. Then the plate is extruded and welded into pipes by using extruding roller. High frequency straight seam welded pipe making machine is also called ERW (electric resistance welding) pipe mill.
Foshan Jopar Machinery Co.,Ltd mainly manufacturing decorative and industrial high frequency steel tube welding machine.
Production process: Uncoiler– Forming stage–Welding stage–Welded head grinding stage–Sizing stage–Automatic cut of stage–End- product frame
Welder type: Ultrasonic Welding machine
Cutting stage: Metal saw cutting stage
Application: Mainly used for decoration, products, appliances stainless steel pipe and carbon steel (round tube, square tube, shaped tube) production.