The future development trend of duct

Ventilation ducts is one of the essential tools of modern architecture, both commercial and residential need to install ventilation ducts to clean indoor air. Comifo as a professional duct production line manufacturer, which is discussing the future development of several major trends of duct as follows:

1、multiple use

In the type of duct, some ventilation ducts are used to extract soot. So there are extra temperatures left inside the duct which can be used again. The future duct is hoping to set the extra heat boiler in the system, heat exchanger and other temperature device may provide steam ,hot water or hot air, in order to maximize the use of ventilation system waste heat, improve energy efficiency.

2、the variable volume of air

At present, the air flow of the duct is fixed, the engine power is determined, the future duct may designed as variable flue gas, using a variety of different forms of speed control device to save energy and reduce the operating costs of ventilation systems.

3、 the follow-up recovery

In some factories, the production process will cause dust and other pollution, in order to purify the operation workshop, for the workers to create a healthy environment; will also install duct in the plant. Green production is the future production standards of enterprises, so the future design of the duct can also be designed in the development of waste gas management, the urgent need to develop in line with the economic characteristics of SMEs, less investment, low maintenance costs, flexible and easy to use ventilation Practical Technology of Duct.

The application of TDF flange machine in ventilation system

In recent years, the use of air duct as an important part of the ventilation system of the central air conditioning system has been increasing each year, and the production process of the air conditioning system has been increasing. And the advantage of TDF flange machine makes its application more and more extensive. The TDF flange air duct machine is also known as flangeless duct, and its production is faster, more convenient and less air leakage rate than the traditional rectangular duct. Its advantages are to save materials, reduce investment, reduce energy consumption, and save operating expenses, which are popular with construction enterprises.

Ventilation and air conditioning is to make indoor and outdoor return air treated as temperature, humidity, freshness air to meet the requirements of the environment, what doesn’t meet the requirements of the temperature, humidity, freshness air will be returned and treated or exhaust back  into the atmosphere. This process will be completed through ducts, which are mostly made of galvanized sheets.

Duct without flange connection construction technology is to keep the flange connecting duct and accessories cancelled, instead of direct occlusion, and middleware bite, such as pieces of auxiliary clamping way complete duct of lateral connection. Because no flange connection duct joint are usually simpler than flange connection, and together with the joint auxiliary parts no flange connection without auxiliary parts (some) weight is lighter, simple or standard parts can be used for batch production, can not only save a large number of steel, but also greatly simplify the construction process, improve the productivity, the experimental determination, no duct sealing flange connections is also better than the flange connection duct.  As TDF flange is with the same sheet metal plate with the duct, it seems to be designated as a kind of flangeless duct. It is widely used in the word and becomes more and more popular.

Comifo has been working hard for many years to provide competitive products for the majority of users. With excellent quality, novel design, reasonable price and perfect after-sales service, we have won the full trust and praise of our customers. It is a professional co-board flange duct production line manufacturer.

TDF flange - air duct production equipment

TDF flange machine is a special equipment which forms flanges to the connecting part of the ducts. Flange system is one of the large amount of produce duct flange connection system on international, has low cost, good sealing performance and the characteristics of convenient installation, especially suitable for cross section duct production area is small. The TDF flange system can be used in large-scale industrial production, which is a high efficiency duct flanged system. With good rigidity and stability, the shape of motion shaping is nice and smooth. With lock former, beading machine, folding machine and shearing machine, this combination can make a simple automatic production line for air duct, these machines structure is rigorous, the performance good, saved the cost for the customer, reduces costs; it is the best choice for small production customers.

There are two systems produce duct flange connection on international, TDF flange has its advantage of low cost, good seal performance, the characteristics of convenient installation, especially suitable for the small sectional area of duct production. 

Flange machine must be put in dry place, can't let the rain or other impurities went into the machine, used for a period of time to add the lubricating oil, make the machine more convenient operation, want to be in a specific time to check the nut in the fuselage, because in the use process is too long will cause the nut loose, so be sure to check regularly, to ensure safety in production, in a certain time for cleaning, make the machine to enhance vitality.