1, Forming process
Auto-decoiler---Guide---feeding---Continual punching---rollforming---cutting -to -lengh---recoiler
2, Equipment capability
   Punching speed:2.510m/min
   Continual forming speed:020m/min
    steel material thickness:0.5-0.8mm
    Material request:Q235 cold rolled plate
    Goods camber: ≤1/m
3, The production line is automatic and the manual two operating
mode, it can realize and subsection movement

4, Equipment Structure:
Equipment is consists of decoiler(1 set), JF21-40 punch(1 set),die, feeder(1 set),guider(1 set),mainframe(1 set),follow cutting(1 set),cutting-to-length(1 set),collection table(1 set),electrical control etc.

5, Each part main parameter:
Material width150mm
Material weight≤1000kg
Material inner diameter460-510mm
Material outer diameter≤1200mm
Material max thickness  0.5-0.8
Feeding time:less 250, can reach 90 time/min
Total pawer: 5.5 kw
The diameter of the roller axis: 40mm
Roll mould material: Gcr15,quenching treatment:HRC58-62°