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

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

3, Technical parameter of equipment main parts
Auto-decoiler
Load capacity: 2 T
Inner diameter of coil: 490-510mm
Outer diameter≤1200mm

4.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