How to install the air ducts?
The air duct should be pressed into a connecting body, then the material is cut and then formed, and finally, the four corners are stamped and installed. 2. The air duct is connected by the air duct card and cut into a uniform size for installation.
What are the manufacturing steps of the duct fabrication equipment?
The manufacturing steps of the duct fabrication equipment are as follows: 1. The air duct should be pressed into a connecting body, then the material is cut and then formed, and finally, the four corners are stamped and installed. 2.
How do you cut ductwork for ductwork?
Use a utility knife to cut the boards. Special grooving utensils are necessary to make the laps and folds in the ductwork. Fabricate a variety of parts for the ductwork layout, including rectangular supply ducts, plenums, branches and return trunks. Trace the outline of the part on the board.
How to choose the steel plate for making air ducts?
For rectangular air ducts or accessories, corner bite, joint angle bite, snap button bite can be used. Round elbows can use vertical bite. The thickness of the steel plate for making air ducts and accessories δ≤1.2mm can be connected by bite. δ> 1.2mm should be welded.
How do you manufacture ductwork?
0:374:46How machines cut, shape, and fabricate duct work - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is what's called a coil line this machine it takes five foot six inch wide coils that way aboutMoreThis is what's called a coil line this machine it takes five foot six inch wide coils that way about 10,000 pounds and one end and after it goes for all the series of roll formers.
What are the four materials used to build a duct system?
Below are the four different types of materials used when making ductwork:Sheet metal. Sheet metal is the most common type out of the four ductwork materials. ... Fiberboard. Fiberboard is made of fiberglass strands that have been bound by resin. ... Fiberglass. ... Flexible ducts.
How do you make a duct pipe?
0:091:23How-To Assemble Snap Lock Pipe - The Duct Shop - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo once you have that what you're going to do is take the male raw edge and feed it into one side.MoreSo once you have that what you're going to do is take the male raw edge and feed it into one side. And then you're going to kind of use your hands to guide it along the rest of the way.
How do you make metal HVAC ducts?
1:2832:38HVAC: Making Sheet Metal Trunk Duct - YouTubeYouTubeStart of suggested clipEnd of suggested clipYou just end up cutting the edge corner side out of your duct. And adding them in this happens to beMoreYou just end up cutting the edge corner side out of your duct. And adding them in this happens to be a four inch transition.
Can aluminum be used for ductwork?
Heating, ventilating, and air conditioning (HVAC) ducts are typically made of aluminum. Aluminum ducts also are used with home dryer systems; as aluminum doesn't rust, this type of duct is perfect for removing the warm, moist air.
What material is used for duct?
Galvanized mild steel is the standard and most common material used in fabricating ductwork because the zinc coating of this metal prevents rusting and avoids cost of painting.
How do you snap 4 ducts together?
Grasp the snap lock pipe at one end and begin snapping it together. It snaps together by inserting the male part of the seam into the female part. Keep moving slowly down the pipe working the seam together. As you get toward the end, it should all completely snap together.
How do you join ducts together?
How to Connect Duct WorkStep 1: Crimp One End. ... Step 2: Insert Duct Into Next Piece. ... Step 3: Tape the Seams. ... Step 4: Screw the Pieces Together. ... Step 1: Attach S-Cleats. ... Step 2: Align the Pieces. ... Step 3: Connect the Pieces. ... Step 4: Prepare the Drives.More items...
How do you cut galvanized steel ducts?
1:174:21How To Cut a Hole In Sheet Metal or Duct Work Using Basic Tools & Left ...YouTubeStart of suggested clipEnd of suggested clipRight on the end of the screwdriver to get it. And then you basically turn it straight up. So youMoreRight on the end of the screwdriver to get it. And then you basically turn it straight up. So you can see how it's actually a pretty clean. Cut that it makes there in the ductwork.
What kind of sheet metal is used for HVAC ductwork?
Galvanized mild steelGalvanized mild steel with a rust-resistant zinc coating is widely used for ductwork fabrication and custom ducting. It is easily cut, formed, and fabricated into various shapes for industrial, commercial, and residential applications and provides sufficient protection against air loss, helping lower energy bills.
How do you make sheet metal vents?
0:3626:58How To Build A Sheetmetal Duct Transition Or Blowout - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd.MoreAnd.
How do you make sheet metal duct fittings?
8:1123:32How to Make a Sheet Metal Transition - YouTubeYouTubeStart of suggested clipEnd of suggested clipSo real simple stage one is cut the S drives to the appropriate length one for each side. And goMoreSo real simple stage one is cut the S drives to the appropriate length one for each side. And go ahead and push it on so we'll go ahead and cut those right.
What is the reinforcement ring around the air duct?
Angle steel reinforcement ring around the air duct. The large side of the duct is reinforced with angle steel. The inner wall of the air duct is longitudinally reinforced with ribs, and the steel plate of the air duct is reinforced by rolling grooves or crimping ribs. Quality requirements for air duct reinforcement:
What material to use for a model?
No curling or deformation, it is best to use kraft paper, linoleum paper, soft plastic sheet, thin iron sheet, etc.
Can you scratch aluminum ducts?
There should be no scratches on the surface of the aluminum air duct and accessories. When setting out, color pencils or colored pens should be used to set out.The bite or shaping of the air duct should be made of wooden hammer or wooden square ruler to avoid deformation of the bite seam.
About Us
Catduct is one of the most prominent manufacturers of ducting in Qatar. The company’s primary principle is based on offering its customers high-quality, customized ducting solution, all of which that are delivered to them on time.
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To be recognized as a market leader of sustainable solutions that create value and exceed customer expectation in Ducting.
CATDUCT OVERVIEW
The CAT DUCT Factory, with an installed capacity up to 20,000 sq.ft. of HVAC Duct work per day, will be the most modern and largest of its kind in Qatar using state-of-the-art computer-controlled machinery from the USA, the UK and Europe. This facility will manufacture ducts complying with international standards such as SMACNA, DW etc.
Features
Rigid foam boards are also called polyurethane insulation panels. The material, which has an aluminum foil backing on both sides, is available in panels that are 1 1/2 to 4 inches thick and that are 90 percent lighter than conventional metal ductwork. Generally, polyurethane insulation panels are used to insulate floors, walls and ceilings.
Fabrication and Installation
Before you began your project, visit the local building code department and find out what the regulations are for the installation of heating ductwork. Make sure that rigid foam board material will meet the building code requirements.
