1,Production process
     De-coiler—Guider—Roll forming—punching-cutting -to–length,
2,Equipment structure
It consists of de-coiler, forming machine, correction system, punching rack, punching die, cutting-to-length, electrical control system etc.  
3,Unit performance
1,Machine capacity:width≤250mm, thickness:0.8-1.2mm
2,Total power: about 25kw
4, Each main part parameter:
1, De-coiler
   Material width:≤200mm
material weight:≤1000kg
material inner diameter:460～510mm
material outter diameter:≤1200mm
2,Roll forming machine
a,Roll forming rack:  22 sets
b, Power: frequency conversion motor
c,Material of roller :GCr15, Quenching,Hardness:HRC58-62º
d,Assistant roller rack: 2sets
    3 Adjust part: Turkey emendation type (three-dimensional emendation)
4  Punching device
   Punching die: Cr12Mov, quenching treatment
5 cutting-to-length cutting system
  Hydraulic cutting,