Liding VCD Damper Frame Roll Forming Machine for Precision Manufacturing
30
+
Years of Experiences
clients worldwide
certification
lidingVideo
lidingTechnical Specifications
| VCD Frame Roll Forming Machine | Specifications |
| Suitable materials | Galvanised coils, 1.0–1.6 mm |
| Coil width | ≤350 mm |
| Production Speed | 8 m/min |
| Total Motor Power | 25 kW |
| Length tolerance | ±0.5 mm |
| Diagonal tolerance | ±0.5 mm |
| Voltage | 380V 50Hz 3 Phases or request |
| Total weight of equipment | Approx. 8 tonnes |
| Warranty | 12 months |
| Overall Dimension (LWH) | 20000*1000*1600 mm |
| Equipment Configuration | Parameters |
| Decoiler | Load capacity 3 T, manual core expansion |
| Servo Levelling and Feeder | 2 kW servo motor 1 unit |
| Hydraulic Punching Machine | 3 sets of dies (including centre hole) |
| Frame Forming Machine | 16-station forming, GCr12MoV rollers,7.5kw motor |
| Post-forming Punching Dies | 2 sets |
| Cutting die | 1 set |
| Hydraulic power unit | 5.5 kW motor, 2 sets |
| Control system | Panasonic PLC + Weintek 10-inch touchscreen |
lidingWhy This Is The Best Fire Damper Frame Machine For Mid-Sized Factories?
Snap-fit assembly, eliminating the need for welding
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The VCD frame profiles produced by this equipment feature a snap-fit structural design. Once formed, the profiles can be manually snapped together to assemble all four sides of the air damper frame, requiring no welding, no riveting and no additional fasteners. Compared to traditional welded assembly methods, this significantly improves assembly efficiency whilst eliminating the impact of thermal deformation caused by welding on the dimensional accuracy of the frame. Liding’s core R&D team possesses over 30 years’ experience in the cold-forming industry; the structural design of this interlocking air damper frame equipment is well-established and has already served numerous air damper manufacturers both domestically and internationally.
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Precision forming ensures a tight fit between valve bodies
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Sixteen forming rollers perform sequential roll-forming, ensuring precise cross-sectional dimensions and consistent contours of the profiles. Diagonal deviations are controlled within ±0.5 mm, with the four sides of the frame aligned without skew or asymmetrical gaps. During snap-fit assembly, the four corners of the formed outer frame profiles fit tightly together, ensuring the valve body interlocks securely and delivering excellent sealing performance when the air valve is closed. Liding’s team of senior engineers has accumulated extensive experience in roller design and commissioning within the field of precision roll forming, ensuring that the equipment maintains stable precision without drift during long-term operation.
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Delivery following full-line integration testing, with lifetime technical support
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Each unit undergoes comprehensive line-integration testing prior to leaving the factory. Complete technical documentation (installation drawings, circuit diagrams and operating manuals) is provided. A 12-month warranty is provided, with free replacement of spare parts and lifetime online technical support, guaranteed to be responded to within 48 hours. Liding’s core R&D team, with 30 years of in-depth industry experience, provides customers with full-cycle technical support—from solution design and equipment manufacturing to after-sales maintenance—ensuring the long-term stable operation of the equipment.
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Fully automated continuous production, with a single operator monitoring the entire line
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Uncoiling → Servo feeding → Levelling → Punching → Cold bending → Cutting – the entire process is completed automatically. Controlled by a Panasonic PLC and operated via a Weintek touchscreen, the servo system provides precise drive control for material feeding. A single operator can monitor the entire line, eliminating the need for frequent shutdowns for adjustments. The equipment is CE-certified, and core components—including the main motor, hydraulic power unit and PLC—are sourced from internationally renowned brands; its operational stability has been verified through long-term use by customers.
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Standard Production Process
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Uncoiling → Servo feeding & levelling & punching (scrap shearing) → Cold forming (16 stages) → Post-forming punching → Cutting → Finished product discharge
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lindingApplicable Industries & Application Scenarios
This professional fire damper frame machine is ideal for: