HOW TO MAKE ROUND VCD DAMPER
IN THIS VIDEO WILL SHOW THE FULL PROCESS FOR HOW TO MAKE THE ROUND VOLUME CONTROL DAMPER IN SEMI AUTOMATIC LINE
1 CUT TO LENGTH WITH ROUND PUNCHING CONTROLLED BY PLC
2 SHEET ROLLING MACHINE
3 SEAM WELDING MACHINE OR SPOT WELDING
4 GROOVING MACHINE
5 FIX THE VCD HANDLE

In this way we will consider the balance between customer budget, time and labor use

we can also provide the full automatic line to reduce the work process , time and labor work
for more information about both ways you can contact us

Free Number: 800527672
Phone Number: 0097165430053
Email: [email protected]
Website: http://www.larosagroup.com/

What is round VCD damper ?
Circular Volume Control Damper are commonly used in plenum mouths where flexible ducts are connected. The are also used in round ducts. Description: Frame is constructed from high quality galvanized steel sheet. ... Hand locking quadrant frame is marked to show exact position of damper.

A zone damper (also known as a Volume Control Damper or VCD) is a specific type of damper used to control the flow of air in an HVAC heating or cooling system. In order to improve efficiency and occupant comfort, HVAC systems are commonly divided up into multiple zones.

How does a volume control damper work?
The Volume Control Damper is used to control air flow in air duct. ... The Volume control dampers help to adjust the air flow volume to the other parts of this duct system. These dampers can be fixed within the duct itself and can be automatic or manual.

What are the different types of dampers?
Some of the different kinds of HVAC dampers include:
Butterfly Dampers. Butterfly Dampers use a blade on a hinge that is designed to fill the duct when lined up properly in order to restrict airflow. ...
Louver Dampers. ...
Guillotine Dampers. ...
Inlet Vane Dampers.