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High-Speed VCD & Fire Damper Frame Production Line | China Suppliers’ Leading Factory LD-FD06

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With over 30 years of experience in manufacturing cold roll forming equipment, we understand the challenges faced by large-scale HVAC manufacturers. Standard frame machines often struggle to meet the demanding timelines of million-dollar commercial projects, requiring frequent manual adjustments and leading to costly assembly delays due to inconsistent dimensions. Introducing the Liding LD-FD06, our flagship frame production line designed specifically for high-volume factories in China. This state-of-the-art equipment features 22 precision forming stations and automatic multi-hole punching, enabling the production of perfectly finished damper frames at a consistent speed of 8m/min. Eliminate bottlenecks, avoid rework, and ensure you meet deadlines with this ultimate production solution. Choose Liding for reliable and efficient HVAC manufacturing, backed by trusted suppliers in the industry.

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    Contact us LIDING
    30 +
    Years of Experiences
    500+
    clients worldwide
    CE
    certification
    High-Speed Volume Control Dampers Frame Roll Forming Machine01.jpg
    Product Details

    liding Why choose this machine?

    Built for 24/7 nonstop operation

    This is not a hobby machine for small workshops. It’s designed to run around the clock for months on end without breaking down. The 25-meter heavy-duty steel frame eliminates all vibration, and the 23KW industrial motor delivers consistent power even at full load. Our customers report running this machine 16 hours a day, 6 days a week, with zero unplanned downtime.
    Unmatched Production Efficiency & Labor Savings

    One pass produces fully finished frames

    Unlike basic machines that only form and cut, this line punches all necessary holes automatically in one continuous process. No more stopping to manually drill holes, no more misaligned holes, no more wasted time. What used to take three separate operations now happens in one smooth pass.
    High-Grade Materials & Long Service Life

    Perfect consistency across every single frame

    With 22 precision forming stations, every frame comes out exactly the same, every single time. The dimensional tolerance is ±0.2mm, which means your blades will fit perfectly on the first try. No more grinding edges, no more forcing parts together, no more assembly line delays.
    Precise Forming Meeting International Standards

    Scales with your growing business

    As your orders increase, this machine grows with you. It can handle everything from small residential frames to heavy-duty industrial fire damper frames. We can also upgrade it with servo fly-cutting, automatic stacking, and other features as your production needs expand.
    Intelligent PLC Control & Easy Operation

    Standard Production Process

    Decoiling → Automatic 7-Roller Leveling → Servo Precision Feeding → 22-Station Continuous Roll Forming → Integrated Multi-Hole Punching → Hydraulic Precision Cutting → Automatic Finished Product Stacking
    Standard Production Process

    Frequently Asked Questions

    Q: What makes this roll forming machine suitable for 24/7 nonstop operation?
    It features a heavy-duty 25-meter steel frame that eliminates vibration and is powered by a 23KW industrial motor, allowing it to run continuously for months without unplanned downtime.
    Q: Can this machine perform punching and cutting in a single pass?
    Yes, unlike basic machines, this line integrates automatic multi-hole punching and hydraulic precision cutting, allowing it to produce fully finished frames in one smooth, continuous pass.
    Q: What is the dimensional tolerance and consistency of the finished frames?
    With 22 precision forming stations, the machine maintains a tight dimensional tolerance of ±0.2mm, ensuring every single frame is identical and fits perfectly without manual grinding.
    Q: Can the machine scale to handle different frame sizes for my business?
    Yes, it is highly scalable. It handles everything from small residential frames to heavy-duty industrial fire damper frames, and can be upgraded with servo fly-cutting and automatic stacking as your production needs grow.
    Q: What is the standard production process of this damper frame machine?
    The workflow follows this sequence: Decoiling → Automatic 7-Roller Leveling → Servo Precision Feeding → 22-Station Continuous Roll Forming → Integrated Multi-Hole Punching → Hydraulic Precision Cutting → Automatic Finished Product Stacking.

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