• Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
  • Automatic C/Z Purlin Machine NT300
DETAILS

 

Flow chart: De-coiler — De-coiler – Feeding and Leveling device – Pre-punching & cutting system – Roll Forming System – Hydraulic Cutting – Hydraulic station – PLC – Cutting Product Support

Automatic C/Z Purlin Machine NL300

Product Spec

  Variable size C   

-Width in Any size within 80-300mm

-Height 30-100mm

-Lips 10-25mm  & Variable size Z

-Width in Any size within 120-300mm

-Height 30-100mm 

-Lips 10-25mm

Machine Specifications

Weight

About 13 tons

Size

About 11.5m x1.65m x 1.7m

(length x width x height)

Color

Main color: blue

Warning color: yellow

Suitable Raw Material

Material

cold rolled coil , hot rolled coil, galvanized coil

Thickness

1.0-3.0mm

Coil width

According to products size

Yield strength

Q195,Q235,Q345

Main Technical Parameters

Quantity of forming rollers stations

21 Stations

Diameter of rollers

Φ320MM

Diameter of shafts

ø75/ø90mm

Roll Forming Speed

0-30m/min

Production Speed

12-18m/min(depends on quantity of punching)

Forming rollers material

CR12 mould steel, with quenched treatment

Cutter material

CR12 mould steel, with quenched treatment

Controlling system

PLC and Converter

Electric power requirement

Main motor power: 22KW

Hydraulic unit motor power: 7.5KW

Electric voltage

According to customers requirement

 

Main Components:

  1. Mechanical De-coiler

De-coiler Type: by manual

Weight capacity: 5T

  1. Feeding and Leveling Device: It used for making the material flat before feeding into the roll forming machine.
  2. Pre-punching device

Punching type: by hydraulic

Punching quantity: total 3 sets cylinders 6holes. (Can be increased by customize)

  1. Pre-shearing

It used to cut raw materials before roll forming.

5.Main roll former

Driven type: By gear boxes

Speed of forming: 0-30m/min

Working Speed: 12-18m/min

Roller: About 21 groups rollers

Roller Material is Cr12 mould steel;

Shaft: Shafts of rollers are tooled by grinding machine for two times to ensure the precision of final product. Material of main shaft is 40Cr.

Changing sizes: Full-automatic (change sizes automatically by PLC control, pressing button is compatible)

Adopt fast C/Z interchanging system

Quick C/Z interchanging only with 3 steps,around 5mins.

  1. Hydraulic Post- cutting

No need to replace the cutting blades when purlin sizes are changed.

  1. Product support frame
  2. PLC Control System

Automatic C/Z Purlin Machine NL300