1. The Chart of Process Flow
decoiling,active feeding,roll forming,measuring length,cutting to length,product to stand

2. Main Equipment
hydraulic decoiler, main forming machine, hydraulic cutting, product stand, hydraulic system, electric system.

3. Technical Parameters
1) namual inner tight decoiler
a. coil inner diameter: 450mm-700mm
b. max width of coiling: 1200mm
c. max weight of loading: 6000kg
d. hydraulic station power: 3kw
e. motor power: 3kw
f. oil cylinder inner diameter: 120mm
g. working pressure: 10Mpa
2) Main forming machine
a. number of forming steps: 22
b. material of shaft: 45# steel adjustable treatment.
Outer diameter: 80mm
c. material of roller15 GCR bearing steel treatment HRC58-60
d. main motor power5.5kw
e. forming speed: 8-10m/min
f. stand350# steel welding
g. the plating chromium of roller surface0.05mm
3) hydraulic cutter
a. material of blade:Cr12 with quenched treatment60-62
b. cutting system: adopt advanced hydraulic drive, automatic cut afterforming, no distortion, no waste, high safe factor(main motor stops andthen cuts)

4. Electrical System
The main computer (PLC): Tai Da DVP14ES

5. Hydraulic System
1). Adopting advanced hydraulic system of TaiWan
2). Power:4KW

6. The whole machine consists of: automatic inner tight decoiler: 1set; main forming machine: 1 set; hydraulic system: 1 set; electricalsystem: 1 set, normal product stand: 3 set.