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High-Speed Steel G Purlin Roll Forming Machine | 20m/min Fully Automatic C/Z/U/G Purlin Production Line from China Suppliers Factory

Introducing our state-of-the-art Liding G purlin machine, manufactured in China by leading suppliers with over 30 years of experience in cold roll forming equipment. We understand the challenges faced by steel structure manufacturers, including slow production speeds and inconsistent dimensions that complicate installation. Our Liding G purlin machine addresses these issues head-on, boasting an impressive production speed of 20m/min and exceptional accuracy. This versatile machine can be customized to produce C, Z, U, and G purlins, meeting the diverse needs of your projects. Built with a robust steel frame, it ensures reliable performance for years with minimal maintenance. Choose our factory for a solution that eliminates missed deadlines and rework, helping your installations run smoothly and efficiently
    30 +
    Years of Experiences
    500+
    clients worldwide
    CE
    certification

    Why choose this machine?

    Unmatched speed that doubles your output

    At 20 meters per minute, this machine is twice as fast as most standard purlin machines on the market. What used to take two days to produce now takes just one. You’ll be able to take on more projects and meet even the tightest deadlines without breaking a sweat.

    Unmatched Production Efficiency & Labor Savings

    Perfect accuracy that eliminates installation problems

    Nothing wastes more time on a construction site than purlins that don’t fit together. This machine produces every purlin exactly the same, every single time. The dimensional tolerance is ±0.2mm, so your installers will be able to put them together quickly and easily with no grinding or cutting.

    High-Grade Materials & Long Service Life

    Built to last through the toughest jobs

    This is a true industrial-grade machine, not a cheap hobby model. It weighs a full 6 tons with a heavy-duty steel frame that eliminates vibration even at full speed. With only basic maintenance, it will serve your business reliably for over 15 years.

    Precise Forming Meeting International Standards

    One machine for all your purlin needs

    Instead of buying separate machines for different purlin types, this one machine can produce G, C, Z and U purlins. We can customize the rollers to match any profile you need, so you’ll never have to turn down a project because you don’t have the right equipment.

    Intelligent PLC Control & Easy Operation

    Standard Production Process

    Decoiling → Automatic Leveling & Feeding → Continuous Roll Forming → Hydraulic Precision Cutting → Finished Purlin Discharging
    Standard Production Process

    Frequently Asked Questions

    What is the production speed of this roll forming machine?

    The machine operates at an unmatched speed of 20 meters per minute, which is twice as fast as most standard purlin machines currently available on the market.

    What is the dimensional tolerance and accuracy of the produced purlins?

    This machine ensures perfect accuracy with a dimensional tolerance of ±0.2mm, eliminating typical installation problems like on-site grinding or cutting.

    How durable is the machine and what is its expected service life?

    It is a heavy-duty, industrial-grade machine weighing a full 6 tons with a steel frame that eliminates vibration. With basic maintenance, it is built to serve reliably for over 15 years.

    Which types of purlins can this single machine produce?

    This single machine is highly versatile and can produce G, C, Z, and U purlins. Additionally, the rollers can be customized to match any specific profile you require.

    What is the standard production process?

    The workflow follows five clear steps: Decoiling → Automatic Leveling & Feeding → Continuous Roll Forming → Hydraulic Precision Cutting → Finished Purlin Discharging.

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