high-precision cz purlin roll forming machine for steel structure building

1）Product Dimensions

2)Hydraulic Post Cutter

Cutting method: Multiple size cutting

Blade Material: Cr12Mov

Surface Treatment: CNC semi-finishing

Vacuum treatment to 58-60HRC, CNC finishing

3）Roll Former

Forming Steps: 23 steps

Running Speed: 30m/min (without punching and cutting

Main Servo Motor Power: 30kW

Roller Material: Gcr15/Cr12, CNC processing and heat treatment, hard chrome plated on the surface

Shaft Material: 40Cr with shaft diameter of 90mm

Machine Frame: 400# H-beam and A3 steel with 30mm thickness

4）Hydraulic System

Hydraulic Power: 7.5kW

Hydraulic Brand: Yuken

5）PLC Controller (Delta Brand)

Punching position control

Cutting position control

Production batch quantity control

Voltage: 380V/50Hz/3ph

6）The Advantages of CZ purlin machine

AUTOMATIC size-change type are as follows: 

1.Produce different purlin size(C100-300/ Z120-300) without changing rollers or spacers.     

2.No need changing cutter for different size.     

3.Easy operation, low maintenance cost     

4.Infinite sizing(any size within machine range),help to save material     

5.Optional Punch hole at any position of purlin web side and flange side

7）Workflow