1.   Forming process
      De-coiler—servo feeding—gap and cut off mould—forming ---collection table

2.   Flow diagram

3.   Equipment composing parts 
      Damper shell molding equipment is composed of de-coiler ,feed system ,gap and cut off , forming machine,collection  table ,electric control system , etc.

4.   Technical parameter of equipment main parts 
  1)   Auto-decoiler
        Load capacity: 2 T 
        Inner diameter of coil: 490-510mm 
        Outer diameter≤1200mm

  2)   Servo feed and punching unfilled corner parts
        a. Servo motor : used Mitsubishi Servo motor , power: 1.0kw
        b. Punching unfilled corner die: 4 pillars punching die
        c. Material of punching die: Cr12. quenching treatment
        Feeding: power 0.37kw
        Forming machine
        Forming frame
        Material of forming mould: GCr15, quenching treatment: rigidity: HRC56-62º
        Motor: 7.5kw frequency conversion engine
        Electric control: PLC system