Tube bending machine
|Specification (mm)||Minimum Inside Diameter (mm)|
|W24S-16||65 × 6||1000|
|W24S-45||90 × 5||1500|
|W24S-75||100 × 6||2000|
|W24S-140||120 × 8||3000|
|W24S-180||150 × 8||5000|
|W24S-250||180 × 10||6000|
|W24S-320||200 × 10||8000|
|W24S-400||250 × 12||10000|
|W24S-500||300 × 12||15000|
|W24S-600||350 × 12||30000|
BIT serise tube bending machines are three roller (cold) bending machines, the bending is the most commonly used freeform-bending method. Three-roller bending machines have three rolls that are mounted on a vertical table. The tube or pipe is pushed through the machine, guided by the rolls to reach the required radius.
Tube bending is a metal forming process that is used to shape pipes or tubing. Bending machines take straight tube stock and create a shape involving single or multiple bends. This allows the tubing to be formed in any fashion to fit the application’s specific needs. Round tubes are typically used for tube bending, but square or rectangular tubes can also be bent in order to meet your specific needs.
During the bending process, a tube is placed against a die, and a force is used to bend the tube to the die’s shape. Bending processes can also involve rollers for simple curves, and mandrels which are placed inside the tube in order to keep the inside from collapsing or deforming during the process.
Use BIT serise tube bending machine to bending tube, it is the most cost effective method of tube and pipe bending and it has the capacity to cold bend from 65mm (thick 6mm ) width to 660 mm (thick 15mm ) width square tube, and for all universal sizes in between.
1. Perfectly complete pre-bending, rolled-up, roll calibrate.
2. Working principle: two down rollers as main driving roller, or all three rollers as main driving roller; with upper roller fixed and two down rollers do up-and-down movement around one fixed center.
3. Well hydraulic control, displacement liquid-crystal display with accuracy ±0.1mm.
4. The two touch steel stick can permit the good finishing quality of asymmetric plate section bending.
5. Advanced and compact structure with full function.
6. Pre-bending function.
W24-100 Section Bending Machine is the head part of machine and machine body stiffener design , and be annealed to reduce internal stress, overall there is enough strength and rigidity to prevent permanent deformation
Angle roller use of advanced and reliable arc down structure, rotating around the center of the two lower rollers (upper roller) to do an arc down movement; three work rollers are active rolled by three independent hydraulic drive; a feeding finished, Various profiles (angle, channel, H section steel, round steel, etc.) end pre-bending and profile bending can be bent into a variety of profiles which needed to be round, curved, spiral, elliptical and other artifacts.
Prile bending machine (Section bending machine) is a kind of high efficiency processing equipment which is specially used to bending various kinds of profiled steel such as angle steel, channel steel, I-steel, flat steel,square steel and round steel. It can one time finish the procedure of round rolling and round correcting. It is widely used in the field of petroleum, chemical industry, hyropower, ship building and machine manufacturing.
The two lower rollers are main transmission rollers and the three working rollers can aslo be main transmission roller. Two side rollers revolve the fixed centre of rotation to make the vibratory movement. There is support roller device at the two sides to ensure the rolling quality of the non symmetrical cross section profiles. The machine is with advanced construction, reliable works, small volume, complete function. It is advanced section bending equipment both home and abroad.
W24-100 Section Bending Machine have hydraulic supporting roller on both sides of machine can provent non-symmetrical profiles distorted in the process of profile bending, enabling non-symmetrical cross-section profiles to ensure the quality of volume curve .
Features:Fully hydraulic drive: right lower pre-bending roller, three-roller (both active roller) motor rotation bending, left pre-roll bending, back bending check round, discharge.
Microcomputer controller dynamic intuitive color touch screen and generous, you can set the movement of two lower rollers displacement vector and can store 10 kinds of data.
Quick switch on the CNC operation controller can be used to complete pre-bending, bending, thick part of the material pre-bending, back bending, discharge, reset, the whole process.