Close this search box.

Roll Forming Machine
For U/C/Z Purlin

ZHONGYUAN ROLLFORMING, with more than 3 decades of experience in roll former manufacturing, presents a comprehensive range of roll forming machines for U/C/Z purlin production. Our commitment to innovation and cutting-edge technology ensures that our U/Z/C purlin machines not only fulfill your C/Z/U purlin fabrication requirements but also offer the most effective roll-forming solutions to tackle your sheet metal fabrication challenges. We pride ourselves on having catered to over 760 clients across diverse sectors such as construction, automotive production, and bespoke manufacturing.

Wholesale Roll Forming Machines Supplier

We have served 760+ clients from various industries, including building,
automotive production, custom-made manufacturing, etc.

  • Material Thickness: 1.5-3.0 or 2.0-4.0mm                    
  • Applicable material: Galvanized coils or Black Steel Coil
  • Yield strength of material: 235Mpa-350Mpa or 500-550Mpa
Play Video
  • Material Thickness: 1.5-3.0 or 2.0-4.0mm
  • Applicable material: Galvanized coils or Black Steel Coil
  • Yield strength of material: 235Mpa-350Mpa or 500-550Mpa
Play Video

Buying Guide Of Purlin Roll Forming Machine

UCZ Purlin Roll Forming Machine is a specialized equipment used in the construction industry for manufacturing U, C & Z shape purlins. Purlins are horizontal structural members that provide support to the roof and walls of a building. They are essential for maintaining the structural integrity and stability of the structure. The UCZ Purlin Roll Forming Machine is designed to efficiently produce high-quality UCZ purlins with precision and consistency.

Purlin roll forming machines play a crucial role in the construction industry. They offer several advantages over traditional methods of purlin production, such as manual fabrication or using pre-formed purlins. The key importance of using UCZ Purlin Roll Forming Machines includes:

  • Efficiency: UCZ Purlin Roll Forming Machines automate the purlin manufacturing process, significantly reducing labor and time required. They can produce purlins at a faster rate compared to manual fabrication methods.

  • Precision: These machines ensure high accuracy and uniformity in the dimensions of the purlins produced. This precision is essential for seamless installation and optimal structural performance.

  • Cost-effectiveness: By automating the manufacturing process, purlin roll forming machines help reduce production costs in the long run. They minimize material waste and eliminate the need for extensive manual labor.

  • Versatility: UCZ Purlin Roll Forming Machines can produce purlins of various sizes and profiles, offering flexibility to meet the specific requirements of different construction projects.

Using UCZ Purlin Roll Forming Machines provides several benefits to construction companies and contractors:

  • Increased productivity: These machines can produce purlins at a much faster rate than manual fabrication methods, enabling higher production volumes and faster project completion.

  • Consistent quality: U C Z Purlin Forming Machines ensure consistent quality in every purlin produced. This consistency eliminates variations in dimensions and improves overall structural integrity.

  • Ease of operation: Modern UCZ Purlin Roll Forming Machines are designed for user-friendly operation. They come with intuitive controls and require minimal training for operators.

  • Reduced labor costs: By automating the purlin manufacturing process, companies can reduce their reliance on manual labor, resulting in cost savings and increased efficiency.

  • Enhanced safety: These machines incorporate safety features to protect the operators during the production process, reducing the risk of accidents and injuries.

UCZ Purlin Roll Forming Machines come with a range of features and specifications that contribute to their performance and efficiency. Some common features and specifications of these machines include:

  • Roll Forming System: The roll forming system consists of a series of rollers that shape the metal strip into the desired UCZ purlin profile. The number of roll forming stations may vary depending on the complexity of the profile.

  • Material Handling System: This system allows for the smooth feeding of the metal strip into the machine. It typically includes decoilers, straighteners, and guiding systems to ensure proper alignment and tension.

  • Cutting Mechanism: UCZ Purlin Roll Forming Machines are equipped with a cutting mechanism that cuts the formed purlins to the desired length. Different cutting methods can be employed, such as hydraulic shearing or flying saw cutting.

  • Control System: The control system of the machine is responsible for managing the overall operation and parameters. It enables operators to set the desired length, speed, and other parameters for efficient production.

  • Material Compatibility: UCZ Purlin Roll Forming Machines are designed to work with various types of metals, including galvanized steel, stainless steel, and aluminum. The machine can be adjusted to accommodate different material thicknesses.

  • Speed and Production Capacity: These machines have adjustable speed settings to match the desired production rate. The production capacity can range from a few meters per minute to several dozen meters per minute.

  • Accuracy and Precision: Modern UCZ Purlin Roll Forming Machines offer high accuracy and precision in forming purlins. They are equipped with measurement systems and sensors to ensure consistent quality throughout the production process.

UCZ Purlin Roll Forming Machines follow a sequential process to produce UCZ purlins. Here’s a step-by-step overview of how these machines work:

  • Material Loading: The metal strip is loaded onto the machine’s decoiler, where it unwinds the coil and feeds it into the roll forming system.
  • Roll Forming: The metal strip passes through a series of rollers that gradually shape it into the desired UCZ purlin profile. Each roller set imparts a specific bend or contour to the metal strip.
  • Cutting: Once the purlin profile is formed, the machine’s cutting mechanism cuts the purlins to the desired length. This ensures uniformity and precision in the final product.
  • Stacking and Output: The cut purlins are then stacked or conveyed to the output area for further processing or packaging. Stacking mechanisms or conveyor systems facilitate the organized collection of the finished purlins.

When selecting a UCZ Purlin Roll Forming Machine for your construction needs, it’s essential to consider several factors to ensure optimal performance and efficiency. Here are some key factors to keep in mind:

  • Machine Capacity: Determine the production capacity you require based on your project’s needs. Consider the expected output and choose a machine that can meet your production targets.

  • Material Compatibility: Ensure that the machine is compatible with the type and thickness of the metal strip you intend to use. Different machines may have limitations regarding the material they can process.

  • Quality and Precision: Look for machines that offer high precision and accuracy in forming purlins. Check the reputation of the manufacturer and inquire about the quality control measures implemented in the production process.

  • Flexibility and Versatility: Consider the ability of the machine to produce purlins of different sizes and profiles. A versatile machine will allow you to cater to a wider range of project requirements.

  • Ease of Operation and Maintenance: Opt for a machine that is user-friendly and requires minimal training for operators. Additionally, consider the ease of maintenance and availability of spare parts.
  • Safety Features: Ensure that the machine is equipped with necessary safety features to protect operators during the production process. Safety should be a top priority to prevent accidents and injuries.
  • After-Sales Support: Choose a manufacturer or supplier that offers reliable after-sales support, including technical assistance, training, and prompt availability of spare parts.

To ensure the longevity and optimal performance of UCZ Purlin Roll Forming Machines, regular maintenance and care are crucial. Here are some maintenance tips to follow:

  • Routine Inspections: Regularly inspect the machine for any signs of wear, damage, or misalignment. Check the rollers, cutting mechanism, and control system for optimal functioning.

  • Lubrication: Follow the manufacturer’s recommendations for lubrication. Keep all moving parts properly lubricated to minimize friction and ensure smooth operation.

  • Cleaning: Keep the machine clean and free from debris or metal shavings. Regularly remove any accumulated dirt or residue that may affect the machine’s performance.

  • Replace Worn Parts: Replace any worn-out or damaged parts promptly. This includes rollers, blades, belts, and bearings. Using worn parts can compromise the quality of the purlins and increase the risk of machine breakdowns.

  • Operator Training: Train the machine operators on proper handling, operation, and maintenance procedures. Educate them about safety protocols to prevent accidents and ensure efficient use of the machine.

As the construction industry continues to evolve, the future of UCZ Purlin Roll Forming Machines looks promising. Advancements in technology and manufacturing processes will likely lead to further improvements in efficiency, precision, and versatility.
In the coming years, we can expect to see:

  • Enhanced Automation: UCZ Purlin Roll Forming Machines will incorporate advanced automation features, such as computer-controlled systems and artificial intelligence, to optimize production and minimize human intervention.

  • Integration with CAD Software: Integration with computer-aided design (CAD) software will enable seamless transfer of design specifications to the roll forming machine, streamlining the production process and reducing errors.

  • Improved Material Handling: Material handling systems will become more efficient, allowing for easier loading and unloading of metal strips. Robotics and advanced conveyor systems will enhance productivity and minimize material waste.

  • Energy Efficiency: Manufacturers will focuson developing energy-efficient UCZ Purlin Roll Forming Machines by implementing energy-saving technologies and optimizing power consumption.

  • Customization and Personalization: UCZ Purlin Roll Forming Machines will offer increased customization options, allowing for the production of unique purlin profiles tailored to specific project requirements.

  • Remote Monitoring and Maintenance: Remote monitoring systems will enable real-time monitoring of machine performance, diagnosing issues, and facilitating remote maintenance and troubleshooting.

  • Integration with Smart Construction Practices: UCZ Purlin Roll Forming Machines will align with smart construction practices, integrating with other digital technologies such as Building Information Modeling (BIM) and Internet of Things (IoT) for seamless project coordination and data exchange.
    UCZ Purlin Roll Forming Machines play a vital role in the construction industry by providing efficient and precise manufacturing of UCZ purlins. They offer numerous benefits, including increased productivity, consistent quality, cost-effectiveness, and versatility. When choosing a UCZ Purlin Roll Forming Machine, consider factors such as machine capacity, material compatibility, quality, flexibility, ease of operation, and after-sales support.
    By properly maintaining and caring for these machines, construction companies can ensure their longevity and optimal performance. As technology continues to advance, we can anticipate further improvements in UCZ Purlin Roll Forming Machines, making them more automated, customizable, and energy-efficient.

The Best Solution For U/Z/C Purlin Roll Forming Machine

Need a quotation? Want to know more about our machines? Fill out the form below and our team will get back to you within 24 hours.

China Zhongyuan Machinery Manufacturer established in the year 2003 are indulged in manufacturing and exporting Roll Forming Machine. We offer an extensive range of Roll Forming Machine, C/Z Purlin Roll Forming Machine, Cold Sheet Forming Machine,Metal Deck Roll Forming Machine. We supply the best quality products to our clients. in addition to this, we also provide on-time delivery of roll forming machines.

We guarantee lifetime services for our machines.Our experience technicians can go to your factory and train your workers.

U/C/Z purlin Machine structure & Component Description

Applications of U/C/Z Purlin Roll Forming Machines

UCZ Purlin Roll Forming Machines find extensive use in various construction applications. Some common applications of UCZ purlins produced by these machines include:

  • Roofing Systems: U/C/Z purlins are widely used in roofing systems to provide structural support for roof panels and to transfer loads to the primary structural framework.
  • Wall Systems: These purlins are also used in wall systems to support wall cladding, insulation, and other components, contributing to the stability and integrity of the building envelope.
  • Industrial Buildings: C/Z/U purlins are commonly employed in industrial buildings, such as warehouses, factories, and distribution centers, where they offer strength and versatility for large-span structures.
  • Agricultural Structures: Z/U/C purlins are suitable for agricultural buildings like barns and storage facilities. They provide a cost-effective solution for constructing durable and efficient structures.
  • Residential Construction: C/U/Z purlins can be used in residential construction for applications such as carports, garages, and awnings, wherethey provide reliable structural support and enhance the aesthetic appeal of the building.


Construction Industry Roll forming machine



Greenhouse Profile Roll
Forming Machine



Custom Application Roll
forming machine



Automotive industry Roll forming machine



Roll forming machine
for industry

Clients Visit

Every year we participate in exhibitions in different countries and regions to make friends with new partners.
We feel pleased that more and more people have appreciated our products.

Purlin Roll Forming Machine
Installation and Test

1) Installation:

STEP 1. Please put machine on the ground leveling first.
Release the tubing, wires and other fittings, please check if there is any spare part broken.
STEP 2. Please find these two tubes which connect to the hydraulic station.

hydraulic station of roll forming machine 

STEP 3. Please find two Rubber bands for connecting the tubing and hydraulic station to avoid hydraulic oil’s leaking out.

STEP 4. Connected the tubes come from the cutting device,10 tubes in total, 8 tubes are from 4 hydraulic punching devices,two tubes are from post cutting device.It will mark numbers on tubes,connect with the hydraulic station according to the marks

STEP 5. Please add No 46. Hydraulic oil about 250kgs into hydraulic station.

STEP 6. There are three holes on the side of controller. Left one for connecting hydraulic station; middle one is for connecting punching device,right one for connecting cutting device. Please connect as per photos guiding.


STEP 7. Please open the back door of the controller. Firstly, please find wires of the main motor on machine,Secondly, connect main motor wire into U2.1 V2.1 W2.1 and U2.2 V2.2 W2.2.Usually,the blue wire connect with U2,red wire connect with V2,green wire connect with W2. Thirdly,connect the local electric power with L1, L2, L3 like below:

2) Testing

A. Testing the Hydraulic Station Whether Work in the Right Direction

I) Open the electrical power

II) Test the hydraulic station motor and the main motor of the machine running. Turn the button OFF/ON to the ON place, the button of Power will on, press the button Oil pump start. Check if the hydraulic station motor running the way as the red mark shows.
PAY ATTENTION: If the running way turns reverse, please check the connect situation of the main wire. To check this, please turn off the electrical power and then open the connecting place to find 2 blue switches. Turn these 2 switches off.

Then to exchange the place of any 2 of 3 wires. For example, you may exchange the place of green wire with red wire, Usually, the blue wire connect with U2, red wire connect with V2, green wire connect with W2.
After that, the hydraulic motor can run in the right direction.

B. Test The Roll Forming Machine

We suggest you try one piece of steel sheet before mass production. Adjust the guiding device (please first confirm one side and then adjust the other side. It is better for roll forming if the sheet is neither too tight nor too loose.

a. Feeding the steel sheets. Please turn PLC controller’s button OFF/ON to On position. The button of Power on, press button Oil pump start. Then press the button “main motor forward”. Please final turn the button main frame forward when the sheets completely go into the machine

b. Cut the waste part of head of steel sheet.
There are two ways in cutting of the products: automatic and manual. The automatic way is used in mass production after the length of the sheets is determined. The manual way is only used in testing.
Before the operation of the cutting system, you must check the oil tank. Hydraulic oil level must reach to the upper line, if not; add 46# oil into it. Start the oil pump and set the performance pressure to 10 Mpa, and also test the movement of the equipment to be normal. When the performance length is reached, the cutter will automatically cut: the machine stop, cut the sheet, touch the lower switch, the blade move up, touch the upper switch, cutting finished, and the machine start again.
c. Set up the length and blocks of the sheets you need to produce ( please find details in the specification book shipped with the machine)
d. After finishing the test, you may start to exchange the working station from manually to automatically. The machine will produce the products according to the data you set up.

Adjust the Machine While Making Different Size and Different Punching Holes:
a. Punching hole: There are four punching device, the user choose a different punching device as per requirement. For example, the product needs to use the number 1 and 3 punching devices, move the number 2 and 4 punching device into the most outside place, and then move the number 1 and 3 punching devices into the punching needed place with the hand wheels.

b. Adjust the rollers space while making different sizes:
Step 1. As each size has a width measurer, choose the size that want to produce. Put the width measurer into the gap of the shaft of the forming roller. For example, if you want to make the size of 258, use the 258 to put in the gap of the shaft.

Step 2. If want to make a smaller size, then rotate the width adjust device with an anti-clockwise direction. If want to make a bigger size, then rotate the width adjust device in the clockwise direction. For example, if you want to change the size from 258 to 378. Firstly rotate the width adjust device in a clockwise direction to make the gap of the shaft bigger, and then put the 378 width measurer into the gap and use the width adjust device to make it tight.

Step 3. Adjust the rubber rollers which in front of the cutter so that they can fit with the width of the sheet.

If you are interested in the purlin roll forming machine maintenance and safety guide, this article may be helpful – Roll Fomring Machine 101. Or you can contact us now! Zyforming is always glad to answer purlin machine related questions!


FAQs (Frequently Asked Questions)

UCZ purlins are horizontal structural members used in the construction industry to provide support to the roof and walls of a building.

A UCZ Purlin Roll Forming Machine is specialized equipment used to manufacture UCZ purlins with precision and consistency in the construction industry.

Using UCZ Purlin Roll Forming Machines offers benefits such as increased productivity, consistent quality, cost-effectiveness, ease of operation, and enhanced safety.

When selecting a UCZ Purlin Roll Forming Machine, consider factors such as machine capacity, material compatibility, quality, flexibility, ease of operation, and after-sales support.

UCZ Purlin Roll Forming Machines work by feeding a metal strip into a roll forming system, which gradually shapes it into the desired UCZ purlin profile. The formed purlins are then cut to the desired length and outputted for further processing or packaging.

Get Free Quote