Automatic Duct Manufacture Line - AUTO LINE which with C cleat (drive cleat) roll forming.
For more Information pls contact linhailan@comifo.com.cn
Air Duct Manufacturing
Generally speaking, air duct manufacturing consists of the following processes：coiler-straighten and beading-shearing. Sometimes it needs punching and notching to realize pittsburgh lock. Stations of air duct equipment includes coil - straightening - beading - punching square - notching - folding - shearing - pittsburgh lock forming.
Air duct manufacturing super auto line III consists of cradle style decoiler, straightening, beading, punching, notching, folding, hydraulic shearing and pittsburgh lock forming type 1 ( forms pittsburgh lock ) . This air duct equipment can process maximum coil with 1300mm or 1600mm galvanized steel for 18 to 30 gague material into blank for TDF integrated flange duct, TTF /LT mate flange duct or angle iron flange duct.
What are the Four Materials Used to Build a Duct System during Air Duct Manufacturing ?
Air ducts are usually made of sheet metal, but in some cases other metals can be used. The following are the most popular types of duct materials during air duct manufacturing and their uses:
Galvanized steel
Galvanized steel is the most commonly used material in pipeline system manufacturing. Steel piping systems expand and contract when heated and cooled.
aluminium
The next popular pipe material is aluminum. Aluminum piping systems are commonly used in clean room facilities and special exhaust systems.
stainless steel
Secondly, stainless steel is a kind of material used in kitchen and smoke exhaust pipe. Some of these pipes are exposed, while others are hidden.
Carbon steel (black iron)
Carbon steel is commonly used in applications involving flues and chimneys.
