The Shocking Revelation of TDF Flange Forming Machine

The common plate flange machine is special equipment for flange forming on the connection port of the air duct itself.

1. Introduce

The TDF flange forming machine is the special equipment for flange forming on the connection port of the air duct itself. The TDF flange system is one of the largest numbers of flange connections in the production of air ducts in the world. It has the characteristics of convenience and is especially suitable for the production of air ducts with small cross-sectional areas. The common plate flange system can be used for large-scale industrial production and is a high-efficiency air duct flange system. It has good rigidity and stability, and the movement molding shape is beautiful and flat. Combined with a bead press, shearing machine, common plate flange folding machine, etc., it can form a simple automatic air duct production line. The machine has a rigorous structure and good performance, which saves costs and reduces expenses for customers. It is a small production customerbest choice.

2. Advantage

The common plate flange machine is special equipment for flange forming on the connection port of the air duct itself. The common plate flange system is one of the two major systems for flange connection of air ducts in the world. It has the characteristics of low cost, good sealing performance, and simple and convenient installation. It is especially suitable for the production of air ducts with small cross-sectional areas. The common plate flange system can be used for large-scale industrial production and is a high-efficiency air duct flange system. The combination of the common plate flange machine, the bite machine, the bead press, the shearing machine, and the folding machine can form a fully automatic air duct production line.

3. Care And Maintenance

The flange machine must be placed in a dry place, and rainwater or other impurities cannot be allowed to enter the machine. After a period of use, lubricating oil must be added to make the machine more convenient to operate. Check, because the nut will be loosened during the use process, it must be checked regularly to ensure safe production, and cleaning should be carried out at a certain time to enhance the vitality of the machine.

4. Angle Steel Flange

Angle steel flange refers to the bending of angle steel or angle iron through special equipment and no folds.

5. Classification

There are two types of angle steel flanges: one is that the angle steel is rolled outward, and the other is that the angle steel is rolled inward. In the actual operation process, it is difficult to achieve that the two sides are perpendicular to 90° without flanging, which is determined by its physical characteristics.

When the angle steel or angle iron is bent, the outer side is stretched, and the inner vertical side is squeezed, so the outer side is extended and the inner side is squeezed, resulting in uneven force and opposite force. As a result, the processed angle steel is not 90° vertical, and there are likely to wrinkle. This phenomenon generally occurs in angle steel above 5#. If the processing size of 3# angle steel and 4# angle steel is more than 600mm, the wrinkling phenomenon is not very obvious.

It is difficult to roll the angle steel inward. During the inward rolling process of the angle steel, the outer vertical side is subjected to the extrusion stress, and the inner side is also subjected to the extrusion stress, which causes the two sides to be squeezed at the same time. Pressure, the material that is squeezed and deformed has nowhere to go, so the backlog on the inside causes small protrusions, which become wrinkles, and the uneven force causes the two sides to be non-perpendicular. The common case is two Most manufacturers can process carbon steel and stainless steel angles with sides less than 90°. However, the process that can generally process angle steel flanges is bending. This process enables continuous bending of angle steel without waste. The products made by stretch bending are not very ideal, because the stretch bending products are clamped on both sides and go to the middle of the top, and only three points are stressed, not the entire angle steel is stressed, so generally do not consider the stretch bending process to make the angle steel method. Orchid.

6. The Difference Between Common Plate Flange Air Duct And Angle Steel Flange

● When the common plate flange is manufactured, it shares a plate with the air duct and is also connected with the air duct. It is machined, which saves money and trouble, and has strong integrity.

● The production cost of the angle steel flange is relatively high. It is independent of the air duct and must be installed separately during production. The processing is more troublesome and the processing efficiency will be lower, but the firmness is relatively strong.

7. Advantages of Angle Steel Flanges

● When the angle steel flange is produced, the raw material used is galvanized steel plate. In the processing, it will be processed and formed by bite and machinery, so as to make it more durable and more durable. In production, the production method is also mechanized, so that the production speed is relatively fast, the processing size is relatively accurate, and the processing efficiency is still high, and it is often temporarily processed on the construction site.

● The shape of the angle steel flange is relatively simple and generous. The most important thing is that the sealing performance is good. There will be no air leakage problem during use. During installation, there is no need to use too many bolts, and the weight is relatively light. It is also convenient, which can not only improve the efficiency of installation, but also save a lot of installation costs.

● When making angle iron flanges, there will not be too much dust, no noise pollution, and no harm to the environment and health. In addition, the durability of the angle iron flange is also relatively good, the use time is still long, and the maintenance is relatively simple.