CZU purlin fast change roll forming machine

Our advanced design for C Z metal profile is our star products.It have the feathures of can exchange the C and Z profile without changing the rollers. The machine can do both profiles on same machine without any cost increase. In addition, if customer require, we can add U on same machine, only need change part of rollers. This machine can do three products , instead of three separated machines . Its the most economic and reasonable design which is used widely in construction purlin, C post and other application in construction work. The width is adjustable design on our machine.

  • youtube
  • facebook
  • twitter

Product Detail

Product Tags




C shape profile

Z shape profle

Web (H)






Small Side (C)



Pitch (holes distance) (h)



Material thickness




Material aluminizing sheet , ASTM A653M SS Grade 340 Class 1
Coil ID Ф508mm
Coil OD Ф1200mm
Max. Coil Width 600mm
Max. Coil Weight ≤7000 kg


Production Process

Uncoiling --- leveling---- looper (material storage) ---servo feeding ----multi-station punching machine (cutting off) -----roll forming machine ------finished products

The uncoiler also contains 4 baffle plates to avoid the material from loosing during uncoiling

Coils IDФ508mm

Coil OD Ф1200mm

Coil Width 500mm

coil weight≤5000 kg

The CZU fast change roll forming machine

Leveler: adopt 5 rollers leveling,2 pairs of feed roller, feed roller pneumatic clamping, frequency conversion speed regulation, switch control

Max. speed20m/min.

Max. Leveling width500mm

Max. Coil thickness1~3m

Power of leveling machine: approx. 7.5kw (subject to final design)

Considering the thickness of the plate, the feed port of the leveling machine is provided with the feed

shovel head (supporting plate) and the feed armWhen the end part of the coil enters the leveling

machine, it can guide and feed smoothly.Ensure the smooth guide between the uncoiler and the leveling


Servo feeder           1 set

Purpose: according to the actual required step length of punching, feed to the plate, one time can set more than one group of feeding parameters, convenient and fast feeding accuracy accurate without cumulative error

Structure: composed of servo drive system of frame pressing system

ParameterMaximum feeding speed30m/min

Maximum feed width ≤500mm

Allowed feed thickness≤3mm

Precision of feeding±0.2mm/step

Servo motorJapan, Yaskawa

Servo Motor Poweraprox.4.4KWaccording to final design

  • Previous:
  • Next:

  • Write your message here and send it to us