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Quick Changeover Purlin Forming Machine 1.5 - 3.0mm Thick CM Profiles Usage

Categories Purlin Roll Forming Machine
Brand Name: Believe Industry Company
Model Number: BELI-CM350
Certification: CE
Place of Origin: CHINA
MOQ: 1 Set
Price: Contact Us For Latest Machine Price
Payment Terms: T/T, L/C
Supply Ability: 60 sets per quarter
Delivery Time: 60 days
Packaging Details: Main machine part nude packing, electric and hydraulic system covered with plastic film
Machine Name: CM Purlin Roll Forming Machine
Main Motor Power: 15KW
Forming Steps: 21 Steps
Hydraulic Power: 22KW
Size Adjust: Automatic adjust
Drive Motion: Chain drive
  • Product Details
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Quick Changeover Purlin Forming Machine 1.5 - 3.0mm Thick CM Profiles Usage

Quick Changeover Purlin Roll Forming Machine For 1.5-3.0mm Thick CM Profiles

Brief Introduction

This cold rollforming machine is used to produce C-shape and M-shape purlins with variable web width of 100mm to 350mm for steel building construction. Material can be roll formed are galvanised steel coils with the thickness of 1.5-3.0mm.

Main components of this machine are 3Ton single mandrel decoiler, 5-roller leveller, hydraulic punching unit, pre-cutting device, forming stations, product receiving tables and control system, etc.

Work process of CM purlin rollforming line: steel coil uploading--coil unwinding--entry feeding and deviation adjustment--material levelling--pre-punching--pre-cutting to required length--CM purlin roll forming--final product.

Machine Features

  • Automatic size adjustment with one side of the roller stands electrically moving in and out through the linear guide rail.
  • Hydraulically re-cutting design no need to change cutting blades for each purlin profile and dimensions.
  • Whole line is controlled by PLC control system.
  • Electrically driven via chain and sprocket.
  • Strong machine structure with H beam steel welded machine base and cast iron roller stands.
  • GCr15 roller material go through CNC machining, vacuum heat treatment for great strength.
  • Covered with metal mesh for protecting the safety of both human and machine.

Most Important Technical Parameters

No.ItemTechnical Parameters


Material Information

1. Raw material: galvanized coils, cold rolled steel coils

2. Material thickness: 1.5-3.0mm

3. Yield strength: 235Mpa to 345 Mpa



1. Type: hydraulic decoiler, electric decoiling, hydraulic mandrel expanding

2. Loading capacity: 5Tons


Leveling Device

1. Type: 5-roller leveling, up 2 roller, bottom 3 rollers

2. Diameter of leveling rollers: 90mm


Hydraulic Punching

And Cutting Device

1. Hydraulic punching and cutting: stop to punch and cut

2. Hydraulic power: 22kw

3. Material of punching molds: Cr12Mov with heat treatment

4. Material of cutting blade: Cr12 mold steel


Rollforming Unit

1. Roll forming stations: 21 stations

2. Roll forming speed: 0-15m/min

3. Main motor power: 15kw

4. Diameter of shafts: 70mm

5. Material of rollers: Gcr15 bearing steel

More Pictures Of CM Purlin Roll Forming Machine

Believe Industry Company has been engaged in cold roll forming machine industry for more than 20 years. We keep learning from advanced technology and improving our machine designing and manufacturing.

  • Designing, Manufacturing, Marketing and After-sale service, one-stop metal forming machine solution.
  • 20+ Year's Experience in cold roll forming industry
  • COPRA, AUTOCAD, SOLIDWORKS assist in machine designing
  • 50+ countries and regions our engineers have been to test machine.


Believe Industry Company (Shanghai Believe Industry Co., Ltd)


+86 510 8827 9556

Contact Person 1

Darren Mao

Email: darren@believeindustry.com

Mob/WhatsApp: +86 186 16927760

Contact Person 2

Yoyo Yu

Email: yoyo@believeindustry.com

Mob/WhatsApp: +86 187 62653637

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