Purlin Rolling Machine

Purlin Rolling Machine

This industrial forming equipment is professionally designed for continuous cold bending and forming of steel purlin profiles for construction steel structures. The purlin roll forming machine integrates feeding, leveling, roll forming, cutting and discharging into one automated workflow, realizing one-time molding of C-shaped and Z-shaped steel purlins. The whole production process operates continuously without intermediate processing, effectively reducing manual intervention and improving production continuity for steel structure supporting profiles. The equipment adopts mature cold roll forming technology, matching industrial steel plate processing standards to ensure molded profiles meet construction engineering precision requirements.
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Description
Technical Parameters

Hangzhou IUWON Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of purlin rolling machine in China. With abundant experience, we warmly welcome you to buy high quality purlin rolling machine from our factory. Good service and reasonable price are available.

 

Key Advantages

 

 

Our CZ Purlin Roll Forming Machine is designed to produce both C and Z steel purlins on a single production line, giving manufacturers greater flexibility when handling different profile requirements. The C/Z conversion can be completed in approximately 5–10 minutes without changing the complete set of forming rollers. Based on continuous cold roll forming technology, the system combines coil feeding, material leveling, profile forming, length measurement, punching, cutting, and counting into an automated workflow. With forming speeds of 8–25 m/min, forming accuracy within ±0.2 mm, and PLC-based parameter management, the machine is engineered for consistent production and efficient operation.

purlin rolling machine
Item Parameter
Model YC-300M YZ-300M YC-350S YZ-350S YCZ-350S YCZ-350A
Profile C Z C Z CZ CZ
Purlin Size (mm) 80-300 100-300 100-350
SizeAdjustType Manually Change Spacer Manually Adjust Screw Motor
Raw Material Type Steel Strip
Thickness(mm) 2.0-3.0 1.6-3.2
Yield Strength(Mpa) 235 350
Max.Forming Speed(m/min) 15 30
Roller Material GCr15 GCr15/Cr12
Control Type PLC(CNC optional)
Driven Type Motor(Hydraulic optional)
Total Power(KW) 22.5

 

 

Standard Configuration

  • PLC Touch-Screen Control: English-language interface with parameter storage, production management, and fault alarm functions.
  • Automatic Coil Feeding Unit: Supports coils up to 3,000 kg and includes a coil support frame and anti-slip arrangement.
  • Multi-Roller Leveling Section: Helps release coil stress and maintain a flat material surface before forming.
  • Hydraulic Punching System: Provides adjustable hole locations and spacing and includes mold cooling.
  • Length Measurement & Counting: Encoder-based positioning supports length control with an error of no more than 1 mm.
  • Hydraulic Cutting Assembly: Performs rapid profile cutting while helping maintain the formed section without deformation.
  • C/Z Conversion Mechanism: Allows rapid switching between the two purlin profile types.
  • Safety Protection Package: Includes a protective cover, emergency stop, and overload protection.
  • Enclosed Lubrication System: Provides automatic oil delivery to help reduce roller wear.
  • Maintenance & Documentation Package: Includes maintenance tools, an English operating manual, and technical data documentation.

Customizable According to Needs

  • Variable-Frequency or Hydraulic Drive: Select the drive configuration according to production requirements.
  • Laser Cutting Integration: Available for thin-sheet applications requiring precise, burr-free cutting.
  • Automatic Stacking System: Collects finished purlins and reduces manual handling during production.
  • Real-Time Thickness Monitoring: Detects material thickness deviations and triggers an automatic warning when the material is outside the required range.
  • Remote Monitoring & Diagnostics: Enables production information monitoring and remote assistance for equipment troubleshooting.
  • Double-Head Hydraulic Punching: Provides an upgraded punching arrangement for higher-volume production.
  • Surface Protection System: Helps prevent scratches when processing galvanized or color-coated steel sheets.
  • Special-Profile Roller Design: Forming rollers can be developed for non-standard C/Z purlin sections.
  • Production Data Printing: Allows production quantities and profile specifications to be printed directly.
  • Mobile Control Console: Provides greater operating flexibility for workshops with larger production areas.

 

Quality Assurance & After-Sales Service

Each CZ Purlin Roll Forming Machine is inspected through several stages before shipment. The inspection process covers incoming material checks, intermediate production verification, and final machine testing, including pressure testing, dimensional/precision checks, and continuous running tests. The documented quality process follows ISO9001 quality management requirements and CE certification standards.

12-Month Comprehensive Free Warranty & Lifelong Maintenance

On-Site Installation, Commissioning and Technical Training

24/7 Round-the-Clock Online Technical Support

Stable Long-Term Original Spare Parts Supply

Free Industry Technical Upgrade Guidance

Customized One-Stop Turnkey Solution Service

 

Application Scenarios 

C and Z purlins produced by the machine can be used as structural support members across a range of steel construction and industrial applications. Their lightweight construction, strength, section performance, and installation convenience make them suitable for the following fields.
  • Industrial Steel Structure Buildings

C/Z purlins can be used for roof and wall support in workshops, manufacturing facilities, and other steel-framed industrial buildings. Their application is suited to projects where structural strength and load-bearing performance are important considerations.

  • Logistics & Storage Facilities

The produced purlins are suitable for warehouses, logistics centers, and cold storage buildings, including large-span structures. Z purlins are particularly suitable where overlapping connections are required in long-span roof systems.

  • Prefabricated & Modular Buildings

C/Z purlins can serve as structural elements in prefabricated steel houses, temporary buildings, and modular container structures. Factory-based production allows the profiles to be prepared in advance and assembled efficiently at the construction site.

  • Agricultural & Horticultural Facilities

Galvanized C/Z purlins can be used to construct support frameworks for agricultural greenhouses, flower-growing facilities, and livestock breeding sheds. Their corrosion-resistant properties make them suitable for outdoor agricultural environments.

  • Commercial & Civil Buildings

The profiles can also be incorporated into shopping malls, office buildings, residential auxiliary structures, and stadium projects. Their relatively light weight and ease of installation can help simplify construction work and reduce project time and costs.

 

 

 

 

 

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