VCD Damper Frame Roll Forming Machine - Efficient Production Line

We design and manufacture custom roll forming machines for producing damper frames – tailored specifically to your profile geometry, material thickness, and production requirements. Whether you manufacture volume control dampers (VCD), fire dampers (FD), fire smoke dampers (FSD), or custom control damper frames, we build the machine that matches your design.

The production line integrates decoiling, servo feeding, leveling, multi-station punching, roll forming, and cutting into one continuous automated process. Coil steel enters from one end; finished damper frame profiles exit from the other.

Liding's senior engineering team brings over 30 years of cold roll forming expertise to every project. We have delivered custom damper frame lines for manufacturers across the HVAC industry.

30 +

Years of Experiences

500+

clients worldwide

certification

Automatic Fire & Smoke Damper Frame Roll Forming Machine01.jpg

Fully automated continuous production

Uncoiling → Feeding → Punching → Forming → Cutting – all carried out fully automatically. PLC-controlled with touchscreen operation.

Factory pre-tested - 12-month warranty

Delivery after testing, free replacement of spare parts, 24-hour response.

precision forming - ±0.5mm accuracy

The 16 rollers are formed one by one, with the four sides aligned without skew, and the seal is tight.

Integrated punching system – no secondary punching

76 Multi-station hydraulic punching has consistent hole positions and faster assembly.

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)	2000010001600 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

product details

lidingWhy choose this machine?

Custom-Engineered to Your Frame Profile – No Compromises

We design each machine around your specific damper frame drawing – not the other way around. You provide the profile section, flange height, material thickness, and hole pattern. Our engineers design the roller stations, punch dies, and cutting tooling to match your exact specifications. The result is a machine that produces your frame – perfectly, consistently, and without forcing your design to fit standard tooling.

Precision Roll Forming – Frames Assemble Square, Every Time

Multiple forming stations progressively shape the coil into your final profile. Length and diagonal tolerances are both controlled within ±0.5mm. When the four profiles are welded or assembled, they align with no gaps, no twists, and no asymmetry. Frames assemble square on the first attempt. No rework. No shimming. No project delays. Consistent quality from the first piece to the ten-thousandth.

Built for Your Application – VCD, Fire Damper, Smoke Damper, or Control Valve

Our custom machines cover any damper type: VCD, fire damper, fire smoke damper, motorized control damper, or bespoke valve designs. Each machine is engineered for the specific frame geometry, material thickness, and production volume of your application. Whether light-gauge VCD frames or 1.6mm fire-rated frames, we build the machine that matches your requirement.

Factory Pre-Tested + 12-Month Warranty – Ready to Run

Every custom machine undergoes full line integration testing before shipment – all stations run together to confirm fault-free coordination. Complete technical documentation provided. 12-month warranty with free parts shipping. Lifetime online technical support with 48-hour response. Your machine arrives tested and ready. If support is needed, we respond fast – no extended downtime waiting for answers.

Standard Production Process

Uncoiling → Servo feeding & levelling & punching (scrap shearing) → Cold forming (16 stages) → Post-forming punching → Cutting → Finished product discharge

lindingApplicable Industries & Application Scenarios

This integrated frame production line is perfect for:

Small & Medium HVAC Manufacturers

● Production of standard VCD and fire damper frames for residential and commercial projects

Local Ventilation Contractors

● Custom frame production for construction and renovation projects

Fire Safety Equipment Suppliers

● Manufacturing of fire-rated damper frames for building safety systems

General Metal Fabrication Shops

● Diversification into HVAC component production