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ZHONGTUO Omega Purlin Roll Forming Machine is engineered for continuous production of heavy-duty omega, top-hat, and solar purlin profiles. By combining a powerful 55KW drive system, 18 forming stations, automatic hydraulic cutting, and PLC-based operation, the machine provides a reliable solution for manufacturers working with thick steel sections.
This Hat Purlin Machine is designed specifically for profile forming and does not include an integrated punching unit. As a result, the production line has a simpler mechanical structure, fewer maintenance points, and better suitability for continuous forming applications.
The machine can process 2–5 mm Q235 steel and manufacture profiles with heights from 80 to 200 mm. For special solar support applications, ZHONGTUO can also develop customized tooling for larger profiles, including solutions for 300 mm hat purlins.


The production line uses industrial-grade components to maintain stable forming performance when processing relatively thick steel coils. Its forming configuration can also be customized according to the customer's required profile dimensions.
| Parameter | Specification |
|---|---|
| Machine Type | Omega / Top Hat Purlin Roll Forming Machine |
| Main Motor | 55KW |
| Forming Stations | 18 groups |
| Raw Material | Q235 steel |
| Material Thickness | 2–5 mm |
| Profile Height | 80–200 mm |
| Maximum Customized Height | Up to 300 mm |
| Working Speed | 1–35 m/min |
| Main Shaft | 40Cr high-strength steel |
| Cutting Blade | Cr12, quenched to 58–62 HRC |
| Cutting Method | Automatic hydraulic cutting |
| Control System | PLC + frequency converter |
| Punching System | Not included |
| Machine Weight | Approximately 5,000 kg |
| Power Supply | 380V, 50Hz, 3 Phase |
| Certification | CE / ISO |
Unlike lightweight machines intended for thin-gauge profiles, this Top Hat Purlin Roll Forming Machine is configured for thicker Q235 steel between 2 and 5 mm.
The 55KW main motor supplies sufficient forming power throughout the production process. Meanwhile, the 18 roller stations gradually bend the strip rather than forcing the material into its final shape in only a few steps.
This progressive forming method helps maintain:
The Omega Purlin Forming Machine is therefore suitable for factories that need to produce structural profiles repeatedly rather than occasional light-duty components.

The cutting section uses Cr12 steel blades with a hardness of 58–62 HRC after quenching treatment.
Because the cutting system works with relatively thick steel profiles, blade hardness is important for maintaining cutting performance over repeated production cycles. The hydraulic cutting unit automatically separates the formed purlin according to the programmed length.
This configuration allows the operator to focus on production monitoring instead of manually measuring and cutting every finished section.

The machine integrates a PLC control system with a frequency converter, allowing operators to manage the main production parameters through the control interface.
After setting the required production parameters, the system coordinates material feeding, roll forming, speed control, and hydraulic cutting.
The adjustable working speed ranges from 1 to 35 m/min. Therefore, manufacturers can select a slower speed for specific forming requirements or increase production speed when running larger orders.
The control system also makes the Hat Purlin Making Machine easier to operate for production teams with different experience levels.

One of the main advantages of this equipment is its ability to accommodate different omega and top-hat section requirements.
Standard production covers profiles with a height of approximately 80–200 mm. If your project requires a larger section, ZHONGTUO can redesign the roller tooling according to the target profile.
For example, manufacturers producing solar support components may require larger sections. In such cases, we can provide a customized 300mm Hat Purlin Machine for Solar according to the required cross-section and material specifications.
The final roller configuration depends on:
Therefore, customers can send us a profile drawing before ordering, and our engineers can confirm the appropriate forming solution.
This Omega Profile Purlin Roll Forming Machine focuses on continuous profile forming rather than combining forming and punching operations in one line.
The absence of a punching unit provides a relatively straightforward mechanical configuration. It also reduces the number of components that require regular adjustment and maintenance.
For customers who do not need holes or slots in their purlins, this design can provide several practical benefits:
If punching holes are required for your project, ZHONGTUO can evaluate a separate punching solution based on your profile drawing and hole pattern.
The Hat Purlin Roll Forming Machine is suitable for manufacturing structural and support profiles used in various industries.
Omega and top-hat sections can be used as structural or secondary framing components in steel buildings, workshops, warehouses, and other construction projects.
The machine can manufacture heavy-gauge hat-shaped profiles used in solar mounting structures and related support systems. For special projects, customized roller tooling can produce larger solar purlin sections.
Metal processing companies can use the equipment for continuous production of customized omega sections and other hat-shaped profiles.
The finished profiles can also be incorporated into steel framing, industrial structures, storage facilities, and other applications requiring repeatable metal sections.

A typical Omega Purlin Roll Forming Machine can be configured around the following production sequence:
Steel Coil → Decoiling → Leveling / Feeding → Roll Forming → Hydraulic Cutting → Finished Purlin
The exact equipment configuration can be adjusted according to the customer's material, profile drawing, production speed, and workshop requirements.
For example, customers with thicker steel requirements may need stronger feeding and forming components, while customers producing customized solar profiles may require specially designed roller stations.
ZHONGTUO prepares the Top Hat Purlin Roll Forming Machine according to international transportation requirements.
The main machine is protected with plastic film to reduce exposure to dust and moisture during transportation. Smaller components and spare parts can be packed separately, while the complete equipment is secured inside the container to reduce movement during shipping.
Our international technical support can include:
With a production capacity of approximately 20 sets per month, ZHONGTUO can also handle multiple-machine orders for distributors, steel fabrication companies, and large-scale projects.
The standard configuration is designed for Q235 steel with a thickness of 2–5 mm. Other materials can be evaluated according to their mechanical properties and the required profile.
The standard profile height range is 80–200 mm. For special projects, the roller tooling can be customized for larger profiles, including applications requiring approximately 300 mm high hat purlins.
No. This configuration is a pure roll forming machine without punching. It is intended for customers who need continuous omega or top-hat profile production without holes.
The adjustable working speed is approximately 1–35 m/min. Actual production speed depends on material thickness, profile geometry, cutting length, and forming requirements.
Yes. The machine can be configured as a Solar Purlin Roll Forming Machine for manufacturing hat-shaped support profiles. For non-standard dimensions, customers can provide drawings so our engineers can design suitable roller tooling.
If you are looking for a heavy-duty Omega Purlin Roll Forming Machine, Hat Purlin Machine, or Top Hat Purlin Roll Forming Machine, ZHONGTUO can provide a complete forming solution based on your actual profile requirements.
Send us your purlin profile drawing, material thickness, required dimensions, and target production speed. Our engineers can then recommend the appropriate forming stations, motor power, cutting configuration, and customized roller tooling for your project.


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