




VCD Damper Frame Automatic Production Line-Rivet Type
TheVolume Control Damper (VCD) series of equipment mainly consists of: (I) the Frame production line; (II) the blade forming machine; (III) the support bar forming machine; (IV) the leaf spring forming machine; (V) the positive pressure air supply outlet production line; (VI) the positive pressure air supply outlet baffler production line; (VII) the riveting platform; and (VIII) the related complementary molds.
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E | Rotor shaft hole |
The Nr.of Rotor shaft hole depends on you | |
F | Fuse hole |
G | Adjustable |
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A **VCD (Volume Control Damper)** in the UAE is a critical HVAC component used to regulate airflow volume in ductwork, balancing distribution, enabling zoning, and boosting energy efficiency for buildings. It is widely deployed in commercial, industrial, and residential projects across Dubai, Abu Dhabi, and other emirates, adhering to regional and international standards.
Core Details
- **Function**: Adjusts airflow by modifying blade position (manual or motorized) to match zone demands, preventing over - conditioning of unoccupied areas and optimizing system performance.
- **Control Types**:
- **Manual**: Adjusted via a lever or screw for basic balancing, often used in small - scale or simple duct setups.
- **Motorized**: Integrated with building management systems (BMS) or thermostats for automated, precise zoning control, common in large commercial buildings.
- **Construction**: Typically made of galvanized steel (standard) or stainless steel (for corrosion - prone areas like coastal regions in the UAE), with parallel or opposed blades to manage airflow and reduce noise.
UAE - Specific Context
- **Standards**: Complies with ASHRAE, SMACNA, DW - 142, and AMCA guidelines, ensuring compatibility with local construction and energy codes. Many suppliers in the UAE (e.g., Al Mulla Group, Multiline Industries) produce VCDs meeting these standards.
- **Applications**: Essential in high - rise towers, shopping malls, industrial facilities, and residential complexes to handle the UAE's extreme temperatures and ensure efficient HVAC operation. It is also used in data centers and hospitality projects requiring precise airflow control.
- **Market & Supply**: Dubai and Abu Dhabi have local manufacturers and distributors offering a range of VCD sizes (rectangular and round) to fit diverse duct systems, with options for low - leakage and fire - rated variants for safety compliance.
Key Distinction
VCDs focus solely on airflow volume regulation, unlike VAV (Variable Air Volume) systems which combine airflow and temperature control with integrated sensors. In the UAE, VCDs are often paired with VAV boxes for comprehensive zone management.
Jamb seal for volume control damper | Blade for Fire Damper | Support Bar for Fire Damper | Rivet Table for Fire Damper |
Fodi Machinery Co.Ltd Development History
★ Profound experience in HVAC Ducting Machinery (Since 1988).
★ Profound experience in Automatic Spiral Duct Forming (Since 2004).
★ Profound experience in Automatic Duct Production Line (Since 2006).
★ Have the largest inventory for HVAC Duct Making machines in the industry.
★Got Pantened for Fire Damper Series
★ The real manufacturer with the most complete varieties of HVAC Ducting Machinery in China.
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★★★Fodi company can give you both CNC duct production line machine which can manufacture air duct automatically. We will suggest a whole machines series in accordance with different customers needs★★★