factory supply directly 20 years experience CharacteristicsThis kind welding machine is well known for its upper-lower dual cylinder structure and its lower cylinder is double layers cylinder. The lower cylinder does not move until the welding is finished. Once the welding...

This production line is the monolithic full-automatic welding production line of supply transformer gilled radiator.Workpiece m Procution processes:Put the laminated workpiece into the conveyor line,making spot welding process in the position of multi-spot welder,then delivering...