♦ Wall thickness of main forming machine: 50mm
♦ Thickness of feeding material: 1.5-3.0mm for G550 and 2-4mm for Q235
♦ Roller station: 14 rows+11rows
♦ Diameter of shaft:95mm
♦ Motor power :30KW
♦Speed of forming 6-18m/min (according to punching)
Xinnuo is a leading manufacturer of CZ Purlin Roll Forming Machine, specializing in the design and production of high-performance automatic roll forming equipment for steel structure applications. With more than 30 years of manufacturing experience, we provide reliable, efficient, and fully automated solutions for global customers in the construction and steel fabrication industries.
Our CZ Purlin Roll Forming Machine is designed for producing both C and Z purlin profiles in a single production line. With an advanced automatic adjustment system, the machine allows fast switching between C and Z shapes without changing rollers, significantly improving production efficiency and reducing labor costs.
The machine is widely used in steel structure buildings, warehouses, factories, workshops, agricultural buildings, solar mounting systems, and industrial construction projects. It delivers high precision, stable performance, and strong structural output suitable for load-bearing applications.
The production line is built with a heavy-duty steel frame, precision-machined rollers, and high-strength shafts to ensure long-term stable operation. Equipped with an intelligent PLC control system, operators can easily control profile size, production speed, and cutting length through a user-friendly touch screen interface.
Our CZ Purlin Machine supports material thickness ranges from 1.5mm to 3.5mm, and is suitable for galvanized steel, cold rolled steel, and high-tensile steel materials. The machine can be equipped with hydraulic decoiler, leveling system, servo feeding system, automatic punching, and hydraulic cutting system for fully automated production.
One of the key advantages of this machine is its automatic C-to-Z profile change system, which enables fast switching between different production requirements. This feature makes it ideal for manufacturers who handle multiple project specifications and need flexible production capability.
Every machine is manufactured using advanced CNC machining centers, precision roller processing equipment, and strict quality control standards. From design and fabrication to assembly and testing, every step is carefully controlled to ensure high durability, accuracy, and long service life.
In addition to CZ machines, Xinnuo also offers a full range of roll forming equipment, including C purlin machines, Z purlin machines, U purlin machines, strut channel machines, cable tray machines, and advanced czpurlinformingmachine solutions for integrated production systems.
Today, Xinnuo machines are exported to more than 130 countries worldwide, with strong demand in the Middle East, Africa, South America, and Southeast Asia. We provide complete technical support including installation guidance, operator training, spare parts supply, and after-sales service.
If you are looking for a reliable CZ Purlin Roll Forming Machine Manufacturer, Xinnuo is your trusted partner for high-quality equipment and long-term production solutions.

Purlins are an absolutely vital and irreplaceable structural component in a roofing system. As a horizontal beam, it acts as a core and hub, providing critical structural support to a building, usually located directly below the roof. Purlins are flexible and can be supported by rafters that make up the roof's sloping frame, or by the vertical walls of the building itself. In doing so, they significantly enhance the overall stability of the roof, greatly improving its load-bearing capacity and ensuring the long-term durability and safety of the building.

In the dynamic and evolving construction industry, the high-speed fully automatic CZ purlin forming machine represents an extraordinary achievement of engineering and technological innovation. This highly specialized machine is carefully designed and specifically used to manufacture CZ purlins, so named for their unique C and Z shapes. These uniquely shaped purlins are carefully designed to efficiently disperse the weight of the roof as well as any additional loads, such as heavy snow, heavy rain, and even the weight of maintenance equipment. They evenly distribute these forces throughout the building frame, thereby protecting the structural integrity of the entire building.
| Adjustment sleeve | 45# seamless steel pipe |
| Cutter material | Cr12Mov with heat treatment,quenched treatment 60-62℃. |
| Cutter type | Servo motor tracking shear |
| Servo motor | 7.5kw |
| Pump station motor | 32KW |
| Hydraulic motor | 22KW |
| Structure thickness | 30 mm Steel Plate |
Thanks to the machine's automated features, the production process is able to achieve extremely high precision, ensuring that each purlin meets strict quality standards and remains consistent. In addition, its high speed significantly increases productivity, allowing construction projects to move forward at a faster pace. This not only simplifies the entire construction process from start to finish, but also ensures that the purlins meet the most stringent industry specifications. As a result, the high-speed, fully automatic CZ Purlin Forming Machine has become an indispensable and valuable asset in contemporary construction projects, helping to create strong, reliable, and long-lasting buildings that stand the test of time and the elements
