section bending machine section bending machine

Profile Bending Machine

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section bending machine

What is
Profile Bending Machine?

Profile Bending Machine is a kind of highly effective processing equipment which especially used in various of special sections, such as angle steel (L-steel), channel steel, flat steel ( flat bar ), square steel ( square bar ),beam steel, tees steel, round steel ( round bar ) and so on. Angle Bending Machine can complete the procedure of bending circle and corrective round working with one time load the material.
Depending upon your unique project requirements, Profile bending may be performed on a variety of materials, including carbon steel, stainless steel, aluminum, titanium, and copper.

Here is a glossary of common bending-rolling terms, taken from Design Guide 33.

Profile Bending Machine are also referred to as Section Bending Machine, Profile bending machine, Section Benders, Section Bending Machine, Section Benders, Profile bender machine, Profile roll bending machine, Profile pipe bending machine.

Structure and performance characteristics:

  • Standard machine;
  • For same model, the machine can be used asvertically or horizontally;
  • Three or Four) rollers all driving roller;
  • Bending rollers can be adjusted by hydraulic
  • The two bending and running rollers speed is stepless.Guide rollers can be adjusted by hydraulic
  • Small machines use portable operation panel, large machine use a removable control panel.

Click here to download the Operation Manual of the Angle Bending Machine;

angle bending machine


The standard design range of Nantong Borisbang Industrial Technology (BIT) universal section bending machine covers the bending capacity from 50 to 1700 cm3 section modulus.

BIT Serise Profile Bending Machine ( Section Bending Machine ) only needs one set of assembly mould, can bending equal angle (angle steel), unequal angle, channel steel, flat bar (flat steel) , square steel (square steel),round bar, Tees, , H & I Beams , Square Tube, this type of machine can handle a variety of special parts.

Notes: Processing of round tubes requires separate molds

  • Bending of high strength steel sections and stainless steel sections
  • Impeccable surface quality, even with large deformation
  • Very tight bending radii possible
  • Minimal cross-sectional deformation even at high levels of curvature.
  • High dimensional accuracy
  • Bending of steel sections with a wide range of cross-sections
  • Horizontal and vertical operations can be carried out simultaneously;
  • Large machine equipped with universal bending rollers;
  • Coil spring bending device;
  • Bending roller can be adjusted by hydraulic;
  • Positions of bottom rollers digit display.
  • The maximum rotation speed 6 m/min.
  • For the control you can choose between CNC and manual.

Export Country: Sweden, Germany, England, Thailand, Iran, Korea, Vietnam, Russia, Malaysia, Dubai, Saudi, Arabia, India, South Africa, United Arab Emirates, Singapore, Uzbekistan

Profile Bending Machine


With our extensive experience in the industry and our technical know-how we offer you the right solution for long-term success. Our Angle Bending Machine are best equipped for efficient manufacturing processes. High speeds and minimized throughput times are achieved by the high drive torque and speed.

Click here to download the product description

We offer our Section Bending Machine with three and four bending rolls. No matter whether flat or angle iron, T-, I-, C- or special sections: With our angle bending machine you process sections in the most diverse designs and dimensions. our products equipped with the currently strongest bending force available ,also forms particularly difficult sections without any problems. This is made possible through the extremely stable frame construction.

  • The frame is made of high quality steel,special process,construction enables the currently strongest bending force available on the market in this machine size.
  • Offer you the highest speed and the largest drive torque and therefore minimize the throughput time with a maximum of quality and throughput.
  • Our profile bending machine are always more powerful and more heavily proportioned in terms of frame, shaft size, bearings and drive torque than machines from other suppliers.
  • section bending roll shafts are made from high-strength chrome-nickel alloy steel, and are the largest diameter shafts of any comparable machine. These heavily proportioned shafts help minimize deflection, resulting in improved bending.
  • Variable speed system hydraulic drive to reduce machine size, since these are often important for the overall functionality as well as performance and endurance.
  • Our standard machines are equipped with a universal set of section bending rolls. Special bending rolls and auxiliary equipment are available to meet specific bending requirements. The symmetrical/asymmetrical arrangement of the bending rolls provides optimum conditions for profile bending, profiling or flanging.

More Information of section bending;

Profile Bending Machine

Uses of
Profile Bending Machine

Profile Bending Machine ( Section Bending Machine ) is widely used in the petroleum, chemical industry, water and electricity, shipbuilding, machine manufacture and so on.

Road and rail infrastructure, shipbuilding, aerospace, structural steel construction, energy distribution, construction machinery, playground equipment, works in metal frameworks, road and rail transport construction, urban furniture, small and medium-sized steel production, environment and water treatment Engineering, automobile industry, agriculture and animal husbandry facilities, air conditioning and refrigeration industry, renewable energy industry, high altitude cable cars, small metal processing plants, building decoration industry, heat exchange industry, urban construction, flange production, roller sticks and auto parts, Small appliances, iron works of art production, metal furniture

Our section bending machines can process flat, square, square, round, channel, T-beam, coil, tube, oval tube, roll forming, aluminum and special profiles.

More Information of section bending;

How to choose the
Profile Bending Machine

Sectional modulus

W24S-140 Section Bending Machine Bending Test Video

Please find the right model according to the maximum bending sectional modulus of profiles in the following parameter table.

The main parameters on form means the max. bending capacity with best working efficiency. If other steel profile like square, angle, only if the bending sectional modulus less than 75 cm3, then it is available to finish bending on this 75.learn more: What is the section modulus

You can also choose the required model according to the bending material:Square Bar (square steel), Round Bar, Flat Bar (flat steel), Equal Angle, Unequal Angle, Tees, channel steel , H & I Beams , Round Tube , Square Tube

WQJ-400/WQJY Profile Bending Machine Specification

Max.Section(mm):50x1080x1530x30 Ø30 1½"x2.9Ø60x1.550x30x340x340x40x535x35x550x650x6

W24S Profile Bending Machine Specification

angle bending machine for flat steel cul-turnMax.Section(mm)80x10100x25120x25150x30175x40200x50250x70250x70300x70300x80
Min.bending DIA(mm)Φ800Φ700Φ1000Φ1500Φ1500Φ2500Φ3500Φ3500Φ4000Φ5000
angle bending machine for flat steel out-turnMax.Section(mm)180x20200x35250x30250x40350x50400x60450x70500x80500x100650x100
Min.bending DIA(mm)Φ1500Φ600Φ1000Φ1000Φ900Φ2000Φ1000Φ1200Φ1600Φ2000
angle bending machine for square steelMax.Section(mm)50x5060x6070x7080x80110x110130x130145x145165x165200x200240x240
Min.bending DIA(mm)Φ500Φ600Φ800Φ1500Φ1600Φ2000Φ2500Φ3000Φ3500Φ4000
angle bending machine for steel round tubeMax.Section(mm)Φ76x4Φ102x4Φ140x4Φ170x6Φ219x6Φ245x6Φ325x6Φ400x6Φ452x6Φ510x20
Min.bending DIA(mm)Φ700Φ1000Φ1800Φ2000Φ2500Φ3000Φ4000Φ8000Φ8000Φ10000
angle bending machine for steel square tubeMax.Section(mm)65x65x690x90x5100x100x6120x120x8150x150x8180x180x10200x200x10250x250x12300x300x12350x350x12
Min.bending DIA(mm)Φ1000Φ1500Φ2000Φ3000Φ5000Φ6000Φ8000Φ10000Φ15000Φ30000
angle bending machine for L steel&angle steel cul turnMax.Section(mm)80x80x10100x100x12120x120x12140x140x14160x160x20180x180x12200x200x20200x200x28200x200x30200x200x30
Min.bending DIA(mm)Φ1000Φ1200Φ1500Φ1500Φ1800Φ3000Φ4000Φ4000Φ4500Φ4500
angle bending machine for L steel&angle steel out turnMax.Section(mm)80x80x10100x100x12120x120x12140x140x14160x160x20180x180x12200x200x20200x200x28200x200x30200x200x30
Min.bending DIA(mm)Φ1500Φ2000Φ2000Φ2500Φ3000Φ4000Φ4500Φ6000Φ8000Φ8000
angle bending machine for channel steel&U steel cul turnMax.Section(mm)120140200300360450500550600700
Min.bending DIA(mm)Φ600Φ600Φ1000Φ1200Φ2000Φ2500Φ3000Φ4000Φ5000Φ6000
angle bending machine for channel steel&U steel out turnMax.Section(mm)120140200300360450500550600700
Min.bending DIA(mm)Φ600Φ600Φ1000Φ1200Φ2000Φ2500Φ3000Φ4000Φ5000Φ6000
profile bending tee steelMax.Section(mm)80x80x980x80x10100x100x10130x130x15150x150x20180x180x20200x200x20250x250x30300x300x30350x350x35
Min.bending DIA(mm)Φ700Φ800Φ1000Φ1500Φ2000Φ3000Φ3000Φ4000Φ4000Φ5000
profile bending universal beamMax.Section(mm)120140200300360450500550600700
Min.bending DIA(mm)Φ600Φ600Φ1000Φ1200Φ2000Φ2500Φ3000Φ4000Φ5000Φ6000
profile bending universal columnMax.Section(mm)  120160200240320400450500
Min.bending DIA(mm)  Φ4000Φ6000Φ9000Φ15000Φ32000Φ35000Φ40000Φ40000
Sectional modulus cm310-2016-4545-7575-140140-180180-250250-320320-400400-500500-600
Motor power5.511111518.52230373745

Latest Update

  • Let's talk about steel section bending in 2020
    Let's talk about steel section bending in 2020

    steel section bendingequal angle (angle steel), unequal angle, channel steel, flat bar (flat steel) , square steel (square steel),round bar, Tees) are all part of the section bend. Aluminum profiles, even extremely complex ones, can be rolled into ri..

  • How is Section Modulus Used in Profile Bending Steel?
    How is Section Modulus Used in Profile Bending Steel?

    Section modulus is a measure of the shape of the crosstie and is calculated by dividing the MOI by the greatest distance of the section from the neutral axis, calculated from dimensions and rectangular cross-section.

  • 2020 version understands the section modulus of structural steel bending
    2020 version understands the section modulus of structural steel bending

    Section modulus is a term that not many people are familiar with, but this term is something that bending and rolling companies deal with on a daily basis. Section modulus is a geometric property for a given cross-section used in the design of steel ..

About Us

Nantong Borisbang Industrial Technology (BIT) rooted in Haian County of Jiangsu Province,China. The main production angle bending machine. NBIT was founded in 2001 and has more than 17 years experience in this field.

Nantong Borisbang Industrial Technology (NBIT) is your specialist and technology partner for powerful and future-proof bending machines and bending solutions.Having a solid trained technical team with a wide range of quality Section Bending Machines, and On-Time Deliveries, we have been accumulating happy customers worldwide.

Our core focus and specialisation is in the Section Bending Machines.

Over the years, the Company has grown multifold and currently exports to several countries in Sweden, Germany, England, Thailand, Iran, Korea, Vietnam, Russia, Malaysia, Dubai, Saudi, Arabia, India, South Africa, United Arab Emirates, Singapore, Uzbekistan.

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