... the machine has the function of curling edge, flanging edge, cutting edge, and shrinking nack, and it can finish a few kinds of ... oil cylinders, fine adjusting means of spinning wheel cutting angle,and programable servo main shaft for realizing radial drilling.4 ... battle, container: 1.deep battle stretch spinning2.Curling edge shaped3.Diameter:330mm Height300mm4.Aluminium cycle plate thickness=2. ...