China chamfering machine is a special tool for chamfering and beveling pipes or plates at the front end of welding. The China chamfering machine solves the disadvantages of irregular angles, rough slopes, high working noise, etc. of flame cutting, grinder grinding, etc., and has the advantages of easy operation, standard angle, smooth surface, etc. Lightweight, high bevel rate, durable, and easy to operate. It is very suitable for welding and manufacturing fields such as steel structure, boiler, pressure vessel, equipment manufacturing, shipbuilding, electric power, mold, chemical industry, petroleum engineering, gold control, head, steel tower, aviation, aerospace, etc.