Abstract: The steel tube end-facing/chamfering machine designed and manufactured by Taiyuan Mining Machinery Manufacturer is in possession of such advantages,namely,good structure,high product accuracy and stable and reliable running. Taking the Φ219mm End-facing/chamfering Machine supplied by the company to Xintai Steel Tube Plant as an example,the author introduces the main technical data and the design features of the machine proper and the walkingbeam handling system.