Main parts:
a. Hydraulic decoiler 1set
b. Roll forming machine 1set
c. Hydraulic shearing machine 1set
d. Hydraulic station 1set
e. Digital control cabinet 1set
A. Hydraulic decoiler (with hold down arm)
Welded channel steel and steel plate base frame
Main shaft core is adopted 45# seamless steel tube, φ190×2400mm, tempering and quenching treatment to 230~250HB, high precision cutting and grinded.
Maximum loading weight at 8tons,
Three arch leaves are made of 20mm thickness A3 steel.
Shrinkage and expansion system is composed of 6 sets of wedge sliding bases;
Push & Pull shaft is controlled by hydraulic, Knobs operation
Expansion range: φ460～φ520mm; maximum outer diameter: φ1400mm
Cycloidal pin gearbox hydraulic motor (Bm-D320) provide feeding power.
Maximum feeding speed is at 30m/min, 220V/60Hz/3phases
Two modes: one is spot driven and the other is automatic driven
https://www.fs-slitter.com/roll-forming-machine/rib-panel-roll-forming-machine.html