Type III bottle, type I V bottle mouth processing machine is set my factory for many years production of gas bottle thread, special machine experience, for type IV bottle mouth processing. It can be used for milling inner thread, milling outer thread, boring inner hole, chamfering inner angle, boring stepped inner hole, chamfering outer angle, milling end face, milling outer circle and so on. The machine tool adopts the mechanical, electrical, hydraulic and gas integration structure, the overall layout is compact and reasonable, easy to maintain and repair; Select well-known factory, home products, to ensure the accuracy and reliability of machine tools. The equipment includes the main machine, numerical control system, workpiece gripping device, bottle mouth detection device, tool changing mechanism, cooling device and spare parts for 1 year.