BIT profile bending machine has a strong section bending ability. It can be used as a large Flange Roll Forming Machine (Flange Bending Machine).

flange forming machine
flat bar bending

flange forming

Flange Roll Forming Machine Description

BIT profile bending machine has a strong section bending ability. It can be used as a large Flange Roll Forming Machine (Flange Bending Machine).

BIT section bending machine exported to Germany many years ago is used for flange forming

In the past 30 years, due to the rapid development of China’s economy, about 20% of the machines we produce are used for flange forming, especially large flange forming that is difficult to mass produce.

For example, W24S-400, the factory manager once released a video to promote its large flange, the excitement can be felt across the screen.

The BIT series profile bending machine bends flat bar(xx axis, such as metal washers) in a harder way, and directly cold-forms the flat steel into a ring or arc with the required diameter. The roundness requirements are determined according to the requirements. It can be used directly on the cylinder body, or used as a connecting flange or support ring on the cylinder body. It is convenient to use and cheap.

Of course, rolled flanges cannot be compared with forged flanges, but they can be used on equipment that does not require pressure, and can also be used as connectors, supports, etc., with a wide range of uses. It is a simplification of the original process (customer steel plate arcing, splicing, correction, cutting inner circle, leveling).

Very old flange bending machine

Flange Bending Machine Specifications

Model Hard Way
X-X Axis
W24S-16 80× 10 800
W24S-45 100× 25 700
W24S-75 120× 25 1000
W24S-140 150× 30 1500
W24S-180 175× 40 1500
W24S-250 200× 50 2500
W24S-320 250× 70 3500
W24S-400 250× 70 3500
W24S-500 300× 70 4000
W24S-600 300× 80 5000


Rolls are hardened & made from high quality steel, three rolls are uniformly driven to ensure the maximum bending torque and automatic compensation of the circumferential speed. The bending force is transmitted to the shaft roller through the movement of the hydraulic cylinder. All three rollers are driven to transmit the maximum torque to the profile, and the end of the profile can be pre-bent when bending the profile.

Hydraulic auxiliary roller for profile bending machine
Up to 6 sets of hydraulic components accurately drive the side rollers of the profile bending machine

By adjusting the two 3D transverse guide rollers, they can be adjusted independently in six directions to ensure the best control of the flatness of the rolling, and to correct the distortion generated during the profile rolling process.


This is a photo sent to me by a customer in Malaysia. He consulted that the BIT type section bending machine can process these parts:

According to the provided parameters, we recommend the W24S-16 profile bending machine and provide relevant parameters. The following are the bending parameters:

“How is big? Could you send me photos please. Btw what type of profile bending machine can make, roll this workpiece? Outer diameter 600mm, inner dia 400mm. Thickness 16mm.”

Based on this situation, we once again recommend another model W24S-75 profile bending machine.

W24S-75 Profile Bending Machine

So why would we recommend another machine with a higher section modulus after his doubts?

There are two reasons:

  1. Although BIT’s W24S-16 has been able to fully meet the production requirements of the factory, it may require two roll bendings during the processing process to meet the requirements of cold rolling; W24S-75 has a longer section Modulus bending ability can be formed at one time, which improves flange production efficiency. And the price of the two machines is not much different, which is a small investment.
  2. The processing capacity of W24S-75 is much stronger than that of W24S-16. The customized W24S-75 can even bend H&I beams. The factory just needs to bend H&I beams, so we recommend W24S-75.

Flange bending machine Cost and flange roll forming machine Price

Our flange bending machine price is lower than our peers’, and our flange roll forming machine is high quality, we have our own manufacturing factory, all products are factory price, there is absolutely no middleman markup, we accept both small flange roll forming machine (W24S-6) customer and flange rolling machine (W24S-600) wholesale customer, flange roll forming machines and flange bending machines for sale online.

If you have any questions, please contact us by email, we can give you efficient solution and low cost quotation, your inquiry will be highly appreciated.

Important link

List of our products:profile bending machine
Must know section bending information:practical guide to the section bending of various metal profiles


w24s profile bending machine

All W24 series section bending machine are driven by hydraulic motor (up to 9), powerful bending ability. Standard machine section modulus: 16CM3-600CM3. Can bend various types of materials into an arc or a circle.It can bend copper, carbon steel, stainless steel and aluminum profiles.
Angle, channel, beam, flat bar, round & square bar,pipe,square tube.

aluminum profile bending machine

CNC aluminum profile bending machine
CNC control. Accuracy is as high as ≤0.01mm. 
Can be bent in various shapes (3-D graphics, C-shaped, U-shaped, full circle, ellipse, multiple radii combination shapes, etc.)
Suitable for bending of aluminum profiles for automobiles, doors and windows

section bender
section bender

Small section bender (section bending machine), with manual and semi-hydraulic drives, can bend profiles other than beam.
Cheap price, first choice for small factories

profile bending

Section bending methods of metal profiles and the corresponding bending capabilities of various BIT models.