Product details

Product Overview

Features Of C/Z Purlin Machine

Our CZGB450 purlin machine driven by gearboxes, 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). lts special feature: Assemble with liner guide way to make machine change web size easily and smoothly, Produce standard products with yield strength up to 550 Mpa，Long production line，no open mouth on final products,C/Z interchange only with 3 steps and within 5-15 mins;Changing size fully automatically.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.lt used widely and would be the most popular model in the near future.

FEATURES AT A GLANCE

Machine Components

Flow Chart

Hydraulic Decoiler→ Feed And Leveling Device→ Pre-Punching and pre-cutting→ Rolling Forming Machine→ Post Cutting→ Product Support Frame

Profile Drawing

*  Material : cold rolled coil , hot rolled coil, galvanized coil

*  Yield strength: Q235Mpa Q345Mpa G450Mpa G550Mpa

C Purlin  width: 80-350mm  flange:40- 100mm  lip:10-25mm  thickness:1.0-3.5mm

material:cold rolled coil , hot rolled coil, galvanized coil

Z Purlin  width:120-450mm  flange:40- 150mm  lip:10-30mm  thickness:1.0-4. 5mm 

material:cold rolled coil , hot rolled coil, galvanized coil

Technology Parameters

1. Decoiler With Pressure Arm

 *  Tightening of coil: By Hydraulic

*  Weight capacity of decoiler : 10.0T
*  Inner diameter of decoiler: 500-760mm
*  Max outer diameter of decoiler: 1900mm
*  Drive Power: 5.5KW
*  Hold Down System: Pressure Arm

2.Feeding And Leveling Device

*  It used for making the material flat before feeding into the roll forming machine

*  11 rollers(five upper and six lower)

3.Pre-punching and Pre-cutting

* Punching and Cutting stations: 5 stations

* Double holes: 14X28mm
* Double Holes: 14x28mm
* Double holes: 14X28mm
* Single holes: 14X28mm
* Punching Pin and Die: Cr12
* Cutting Blade Material: Cr12

4.Rolling Forming System

*  main motor type: Frequency Motor

*  motor power: 5KWx2+11KW
*  Drive: Gear Box
*  speed of forming: 25m/min
*  material of rollers: Cr12
*  Motor for width adjusting: 2.25KW(0.75KW*3)
*  26 groups rollers
*  material of main shaft : 40Cr (The main shaft have the high frequency grinding &heat Treatment and the surface of shaft is chroming
*  diameter of main shaft: ø100mm

5.Hydraulic Post Cutting

*  Cutting type: Hydraulic cutting 

*  Cutting material: Cr12MoV
*  Hydraulic motor power: 11KW

6.PLC Control System

*  Control the quantity &punching length& cutting length automatically

*  Voltage: 220V, 3 Phase 60HZ(according to your request)
*  PLC manufacturer: Panasonic
*  Solenoid valve: Yuken
*  Oil hydraulic cylinder: XINGDE
*  Oil pipeline: OMAR
*  Touch Screen manufacturer: Japan Panasonic
*  Frequency: Delta
*  Encoder : Omron
*  Control system: Industry computer

7.Product Support Frame

The length of product support frame: 6m

8.Quality Control

9.Delivery Sence