Intermediate frequency tube expanding machine

In the field of the expanding machine, intermediate frequency expanding machine controlled by medium frequency induction heating technology, will be made from steel tube hole diameter seamless pipe or cold drawn steel pipe has many other advantages of hole enlargement process without labor costs less, for example, the work also had little difficulty and workload for expanding tube expanding products customers improve the economic benefits, in addition, the intermediate frequency expanding machine production efficiency is high, the pipe of hot expanding by push the pusher machine set interchanged cone die hole enlargement technology, digital intermediate frequency induction heating technology, hydraulic technology in one,With its reasonable process, lower energy consumption, lower construction investment, good product quality, wide range of raw materials and product specification applicability, flexible and variable low input production batch adaptability, replacing the steel pipe industry's traditional expanding technology.Such technology has brought great help to the national steel pipe industry and military industry and has been widely applied to hydraulic enterprises