cz maquina perfiladora en frio pre cortador

Full Automatic Changeable CZU Purlin Forming Machine

Our Full Automatic Changeable CZU Purlin Forming Machine consists of decoiler, feeding and levelling device, punching system, pre-shear, roll forming system, hydraulic post cutting, run out table, hydraulic station and PLC(controlling system). 
Its special quick change feature: Assemble with liner guide way to make machine change web size easily and smoothly.
Produce standard products with yield strength up to 345Mpa, Long production line, no open mouth on final products, C/Z interchange only with 3 steps and within 5-15mins.
Time saving and labor saving, which is highly improved production efficiency and suitable for current production. This machine is easy to operate and run stable with good precision.

Detailed images of CZ shaped steel forming machine

Machine parts

(1) CZ purlin machine punching system

Brand: SUF  Original: China

with 3 cylinder (one cyinder for single hole and 2 cylinders for dual holes)

(2) CZ purlin machine rollers 

Rollers manufacured from high quality bearing steel Gcr15, CNC lathes, Heat Treatments, 

With black treatment or and-Chrome Coating for options: 

With feeding material guide, body frame made from 450# H type steel by welding

(3) CZ purlin machine post cutter

Patened universal post-cutter, no need to change cutter for different size, 

Made by high quality mold steel Cr12Mov with heat treatment, 

Cutter frame from high quality 30mm steel plate by welding, 

Pre-punching & Pre-cutting, stop to punch, stop to cut, 

Hdraulic motor: 7.5kw, hydraulic pressure range: 0-16Mpa, 

(4) CZ purlin machine decoiler

Manual decoiler: one set

Un-powered, manually control steel coil inner bore shrinkage and stop

Max feeding width: 500mm, coil ID range 470mm±30mm,

Capacity: Max 4 tons

With 5 tons hydraulic decoiler for optional: 

(5) CZ purlin machine exit rack

Un-powered, two sets