1. The Chart of Process Flow
decoiling--active feeding--roll forming--measuring length--
cutting to length--product to stand
2. Main forming machine
a. number of forming steps: 15
b. material of shaft: 45# steel adjustable treatment.
outer diameter: 70mm
c. material of roller: high grade 45# steel(plated chrome on
surface)
d. main motor power: 3kw
e. forming speed: 8-13m/min
f. stand: 350# steel welding
g. the plating chromium of roller surface: 0.05mm
3. hydraulic cutter
a. material of blade: Cr12 mould steel with quenched
treatment 60-62℃
b. cutting system: adopt advanced hydraulic drive, after
forming automatic cut, no distort, no wasting , high safe
factor.(main motor stop cutting)