Global Service
Our professional foreign traders will satisfy global businessman as customers' will.

Our professional foreign traders will satisfy global businessman as customers' will.
There are 20+ experienced engineers here to design various components.
Each step of production process is carried out in strict accordance with ISO standards.
CZ Purlin Roll forming machine can produce C, Z profiles. Produce the C and Z purlin by exchange one side of the roller up and down, only need about half hour. This machine also can adjust roller horizontal distance to achieve C or Z purlins of the width with high precision automatic. And also save time and increase production.
The finished products are widely used as the supporter of roof and wall in large-scale and mid-scale construction, such as factory, warehouse, garage, exhibition center, cinema, theatre, garden and so on.
Uncoiler — Feeding — Straightening — Pre-punching — Pre-cutting — Roll Forming — Exit Rack
| 1. Hydraulic Uncoiler | 2. Feeding Device |
|---|---|
| 3. Straightening | 4. Roll Forming Machine |
| 5. Post Punching | 6. Post Cutting |
| 7. PLC Control System | 8. Exit Rack |
| C Purlin Section Size | |||||||
|---|---|---|---|---|---|---|---|
| Model | Section Size (mm) | Hole Distance | Remark | ||||
| H | B | B | C | t | h | ||
| C100 | 100 | 40 | 40 | 15 | 2.0-3.0 | No Punching | We Can Design the Machine According to Customer’s Requests (with Middle Hole Punching). |
| C120 | 120 | 50 | 50 | 20 | 2.0-3.0 | 40 | |
| C140 | 140 | 50 | 50 | 20 | 2.0-3.0 | Adjustable Hole Distance | |
| C160 | 160 | 60 | 60 | 20 | 2.0-3.0 | ||
| C180 | 180 | 60 | 60 | 20 | 2.0-3.0 | ||
| C200 | 200 | 60 | 60 | 20 | 2.0-3.0 | ||
| C220 | 220 | 70 | 70 | 20 | 2.0-3.0 | ||
| C250 | 250 | 70 | 70 | 20 | 2.0-3.0 | ||
| C300 | 300 | 80 | 80 | 20 | 2.0-3.0 | ||
| Z Purlin Section Size | |||||||
| Model | Section Size (mm) | Hole Distance | Remark | ||||
| H | B | b | C | t | h | ||
| Z100 | 100 | 55 | 50 | 20 | 2.0-3.0 | 40 | We Can Design the Machine According to Customer’s Requests (with Middle Hole Punching or Flange Punching). |
| Z120 | 120 | 55 | 50 | 20 | 2.0-3.0 | Adjustable Hole Distance | |
| Z140 | 140 | 55 | 50 | 20 | 2.0-3.0 | ||
| 2150 | 160 | 67 | 61 | 20 | 2.0-3.0 | ||
| Z160 | 180 | 67 | 61 | 20 | 2.0-3.0 | ||
| 2180 | 200 | 67 | 61 | 20 | 2.0-3.0 | ||
| 2200 | 220 | 67 | 61 | 20 | 2.0-3.0 | ||
| Z250 | 250 | 78 | 72 | 20 | 2.0.3.0 | ||
| Z280 | 280 | 78 | 72 | 20 | 2.0-3.0 | ||
| 2300 | 300 | 78 | 72 | 20 | 2.0-3.0 |
3 Reasons Why You Need To Get A CZ Purlin Roll Forming Machine
C Z purlin roll forming machine is a specialized industrial machine used for the continuous production of C-shaped and Z-shaped steel purlins. Purlins are structural components commonly used in the construction of buildings, particularly in the roofing and wall framing systems.
The roll forming machine consists of a series of rolls and tooling that progressively shape a flat strip of metal into the desired purlin profile. The machine takes in a coil of steel, usually galvanized or cold-rolled, and feeds it through the roll forming process. The rolls and tooling are designed to bend and form the metal strip into the precise shape of a C or Z purlin.
The machine operates in a continuous manner, meaning that the purlins are produced in a continuous length with cut-off mechanisms integrated into the system. The process typically involves several steps, including decoiling the steel coil, leveling the strip, punching holes or slots for fastening purposes, and finally, shaping the purlin profile. The machine can be computer-controlled and automated, ensuring accurate and consistent production.
C purlins have a C-shaped cross-section, resembling a rectangular beam with flanges on both sides. They are commonly used as structural supports for roofs, walls, and floor joists. Z purlins, on the other hand, have a Z-shaped cross-section, resembling the letter “Z.” They are typically used in situations where more load-carrying capacity is required, such as larger buildings or structures with heavier roof loads.
By using a C Z purlin roll forming machine, manufacturers can efficiently produce purlins in large quantities and with consistent quality. The machine offers high productivity, precise shaping capabilities, and flexibility to produce different sizes and profiles of purlins. It plays a crucial role in the construction industry, providing the necessary components for efficient and durable building structures.
There are several advantages of China CZ purlin roll forming machines. Here are some of the key benefits:
It’s important to note that while there are advantages to purchasing CZ purlin roll forming machines from China, it is always recommended to conduct thorough research and due diligence before making a purchase. This includes evaluating the reputation, reliability, and after-sales support of the specific manufacturer or supplier to ensure a satisfactory buying experience.
We are factory with professional production team and service consciousness just for exporting various types of laser machine.
Yes, we are available online to give guidance and also have skilled technicians to dispatch to customers’ factories.
30% deposit is paid before production, the balance paid after inspection confirmation before shipment.
The quality of our machines is very reliable. The warranty is one year after delivery, if some parts are broken, we will send you new ones for free and customer affords the express cost. If some parts are broken out of warranty period, we will sell them at cost.
Yes, we will. The core of our company culture is honesty and credit. Sunway is ALIBABA’s Gold supplier with BV assessment and CE certificate.
No, most of our machines are designed according to customers’ specifications, using famous brand components.
Fly to Shanghai airport: By high speed train from Shanghai to Wuxi (30 min),then we can pick up you.
Contact us to get the newest quotation. You will find yourself working in a true partnership that results in an incredible experience, and an end product that is the best.

