tube spinning machine: this equipment is used for metal pipe-end shrinking. It is mainly applied to the machining of air-condition, water heater, refrigerator and automobile's reservoir, drying bottles as well as mufflers. Features: Max process tube dia: 30mm Auto loading and unloading pipe ,Pipetwo endsprocessed . 1) Two axes CNC system centralized control2) Hydraulic pressure oil box adopts natural cooling3) 3.2800 round high-speed main axis4) Unload material automatically