Product details

Product Overview

Features Of C/Z Purlin Machine

Our CZSN300 purlin machine consists of manual decoiler,feeding and levelling device, roll forming system, hydraulic punching system,hydraulic cutting, product support frame and PLC (controlling system).   lts special quick change feature:Assemble wit liner guide way to make machine change web size easily and smoothly Produce standard products with yield strength up to 345 Mpa，Long production line，no open mouth on final products, C/Z interchange only with 3 steps and within 5-15 mins;   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.

FEATURES AT A GLANCE

Purlin Specification

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

* yield strength :Q235Mpa Q300Mpa Q345Mpa

Flow chart

Manual Decoiler→ Feed And Leveling Device→ Rolling Forming System→ Hydraulic Punching &Cutting→ Product Support Frame

Technology Parameters

1.Manual Decoiler

*  Tightening of coil: By Manual

*  Weight capacity of decoiler : 6.0T
*  Inner diameter of decoiler: 380-550mm
*  Max outer diameter of decoiler: 1600mm

2.Feeding and Leveling Device

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

*  9rollers(five upper and six lower)

3.Rolling Forming System

*  main motor type: Frequency Motor

*  motor power: 5KW
*  Drive: chain
*  speed of forming: 10-20m/min
*  material of roller : Cr12
*  Motor for purlin size adjusting: .225KW(3*0.75KW)
*  18 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: ø80mm

4.Hydraulic Punching & Cutting

*  Punching Type: Hydraulic Punching(after roll forming)

*  Cutting type: Hydraulic cutting (we have the patent technology, because our post cutting can be adjustable from 80-300mm)
*  Cutting material: Cr12MoV
*  Hydraulic motor power: 7.5KW
*  Hydraulic Pressure: 16Mpa

5.PLC Control System

*  Control the quantity &punching length& cutting length automatically

*  Voltage: 415V, 3 Phase 50Hz
*  Size of PLC Control Board(PLC: 700mm(L)x1000mm(H)x300mm(W)
*  PLC manufacturer: Japan Panasonic
*  Solenoid valve: Beijing hade
*  Oil hydraulic cylinder: taiwei
*  Oil pipeline: parkers
*  Touch Screen manufacturer: Japan Panasonic
*  Encoder : Omron

6.Product Support Frame

The length of product support frame : 6m