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Servo-Electric and Hydraulic Profile Bending Machine Manufacturers

Profile Bending Machine

Since 1989, Experts in User-Friendly CNC Profile Rolling Machines.
Once Designed In CAD, The Workpiece Can Be Reproduced At Any Time(PBA).
Efficient, Reliable, and Even More Versatility. Reproducible Manufacturing Process. 

PBA 1500 CNC Profile Bender: The world’s largest servo-electric driven roller bending machine, the world’s largest section bender capable of torsional twisting of sections up to 500mm in diameter (20″), and the world’s largest 3D programmable profile bending machine.

PBA 1500 CNC Profile Bending Machine
PBH Profile Bending Machine

PBA & PBH Profile Bending Machines

Borisbang Industrial Technology(BIT) is one of China’s early development of profile bending technology and has been engaged in the industry for more than 30+ years. BIT meets the precision, quality, and technical performance requirements of a wide range of customers and industries around the globe.
BIT’s CNC Profile Bending Machines are designed for repeated use in order, assuring easy operation, precise bends, and high repeatability. Extremely user-friendly, again they are also completely accessible for apprentices and experienced operatives alike, for steel and aluminum profile bending Made Easy.

BIT offers 3 types of Profile Bender Machines(PBH, PBA, MS), they are used for bending angle irons, flat bars, Tee-beam, H-beam, I-beam, U channels, round & square bar, pipe, and square tubing, and complex extruded profiles.

aluminum profile bending machine
PBA Aluminum Profile Bending Machine

PBA Series CNC Aluminum Profile Bending Machines

Three dimensional(3D) bending
Up to 15 Independent Controllable Servo Axes. CNC control. Accuracy is as high as ≤0.01mm.
Suitable for bending aluminum profiles for automobiles, doors, and windows.
Bending Capacity Parameters

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w24s profile bending machine
PBH Steel Profile Bending Machine

PBH Series CNC/PLC Hydraulic Profile Bending Machines

Up to 9 sets of hydraulic drive components, 3D bending guide rollers, and accurate bending of various metal profiles. The best bending quality is achieved together with minimum deformation of the profile.
Can roll bending copper, carbon steel, stainless steel, and aluminum profiles: angle iron, channel, H-beam, I-beam, flat bar, round & square bar, pipe, and square tubing.
Bending Capacity Parameters

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section bender
MS Series Manual Profile Bending Machines

MS Series Manual Single-pinch Profile Bending Machines

Side guide rollers are installed on both sides of the machine to ensure bending quality;
Simple operation, small size, and complete functions. By changing the mold, various metal profiles can be rolled;

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Parameters of PBA Aluminum Profile Bending Machine

ModelPBA-300FPBA-450PBA-500PBA 500+PBA-500FPBA-600PBA 600+PBA-800PBA-1000PBA-1200
Power
(kW)
2.55.546.55510101822.5
Roller Speed
(rpm)
1-301-201-151-151-151-151-151-151-151-15
Max.DIA Mold
(mm)
160240240240240260260-400260/320300
Roller DIA
(mm)
3050505050608080105125
Axis Distance
(mm)
100180-390100-300270-600310270-600370-1200270-600450~1200500-1200
Y-axis Thrust
(tons)
5151520152525355070
Accuracy Y-axis
(mm)
≤0.01≤0.01≤0.01≤0.02≤0.02≤0.02≤0.02≤0.02≤0.02
Max.Torque X-Axis
(N.m)
12001700250040002500450060006000100001300
Max.Section size
(W×H)(mm)
50×70120×150150×200120×150150×200200×250200×250250×300300×450
Dimension
(m)
1.2×.8×1.31.8×.7×1.71.5×1.2×1.41.6×1.2×1.51.5×1.2×1.41.5×1.2×1.41.8×1.8×1.61.8×1.8×1.61.9×20×1.752.1×2.2×1.85

Bending Capacity Parameters of PBH Hydraulic Profile Bending Machine

If the bending section you need is larger than the size in the chart, please contact us. The maximum section modulus of BIT can reach 1000CM3.
ModelPBH 120PBH 140PBH 200PBH 300PBH 360PBH 450PBH 500PBH 550PBH 600PBH 700
hard way bend flat barMax.Section(mm)
Min.Bending DIA(mm)
80×10
Φ800
100×25
Φ900
120×25
Φ1000
150×30
Φ1500
175×40
Φ2500
200×50
Φ2500
250×70
Φ3500
250×70
Φ3500
300×70
Φ4000
300×80
Φ5000
Easy way to bend flat barMax.Section(mm)
Min.Bending DIA(mm)
180×20
Φ400
200×35
Φ600
250×30
Φ1000
250×40
Φ1000
350×50
Φ1500
400×60
Φ2000
450×70
Φ1000
500×80
Φ1200
500×100
Φ1600
650×100
Φ2000
bend square barMax.Section(mm)
Min.Bending DIA(mm)
50×50
Φ500
60×60
Φ600
70×70
Φ800
80×80
Φ1500
110×110
Φ1600
130×130
Φ2000
145×145
Φ2500
165×165
Φ3000
200×200
Φ3500
240×240
Φ4000
pipe profiles bentMax.Section(mm)
Min.Bending DIA(mm)
76×4
Φ700
102×4
Φ1000
140×4
Φ1800
170×6
Φ2000
219×6
Φ2500
245×8
Φ3000
325×8
Φ4000
400×8
Φ8000
452×10
Φ8000
510×20
Φ1000
square tube profile bentMax.Section(mm)
Min.Bending DIA(mm)
65×65×6
Φ1000
90×90×6
Φ1500
100×100×6
Φ2000
120×120×8
Φ3000
150×150×8
Φ5000
180×180×10
Φ6000
200×200×10
Φ8000
250×250×12
Φ10000
300×300×12
Φ15000
350×350×12
Φ30000
angle iron profile bent toes inMax.Section(mm)
Min.Bending DIA(mm)
80×80×10
Φ1000
100×100×12
Φ1200
120×120×12
Φ1500
140×140×14
Φ1500
160×160×20
Φ1800
180×180×20
Φ3000
200×200×20
Φ4000
200×200×28
Φ4000
200×200×30
Φ4500
200×200×30
Φ4500
angle iron profile bent toes outMax.Section(mm)
Min.Bending DIA(mm)
80×80×10
Φ1500
100×100×12
Φ2000
120×120×12
Φ2000
140×140×14
Φ2500
160×160×20
Φ3000
180×180×20
Φ4000
200×200×20
Φ4500
200×200×28
Φ6000
200×200×30
Φ8000
200×200×30
Φ8000
channel profiles bent toes inMax.Section(mm)
Min.Bending DIA(mm)
120
Φ600
140
Φ600
200
Φ1000
300
Φ1200
360
Φ2000
450
Φ2500
500
Φ3000
550
Φ4000
600
Φ5000
700
Φ6000
channel profiles bent toes outMax.Section(mm)
Min.Bending DIA(mm)
120
Φ600
140
Φ600
200
Φ1000
300
Φ1200
360
Φ2000
450
Φ2500
500
Φ3000
550
Φ4000
600
Φ5000
700
Φ6000
tee profile bentMax.Section(mm)
Min.Bending DIA(mm)
80×80×9
Φ700
80×80×10
Φ800
100×100×10
Φ1000
130×130×15
Φ1500
150×150×20
Φ2000
180×180×20
Φ3000
200×200×20
Φ3000
250×250×30
Φ4000
300×300×30
Φ4000
350×350×30
Φ5000
Easy way to bend h-beamMax.Section(mm)
Min.Bending DIA(mm)
120
Φ600
140
Φ600
200
Φ1000
300
Φ1200
360
Φ2000
450
Φ2500
500
Φ3000
550
Φ4000
600
Φ5000
700
Φ6000
hard way to bend h-beamMax.Section(mm)
Min.Bending DIA(mm)
140
Φ4000
160
Φ6000
200
Φ9000
240
Φ15000
320
Φ32000
400
Φ35000
450
Φ40000
500
Φ40000
Sectional modulus cm 310-2016-4545-7575-140140-180180-250250-320320-400400-500500-600
Motor power(kW)5.511111518.52230373745
Notes: A profile bending machine is also known as a angle rolls as it is used to bend pipe objects also. BIT’s PBH series profile bender ( profile tube bending machines) are suitable to use when it comes to bending objects like pipes, tubes, etc. These are used due to their high precision quality and the preference of the customers. Please refer to the following website for the user manual: User Manual

Custom Bending Metal Profiles

Metal bending and rolling play pivotal roles in the metal and alloy manufacturing and fabrication industries.
PBA and PBH Profile Bending Machines specialize in these bending processes, adept at bending and curving a variety of metal profiles, including Aluminum Extrusion, Carbon Steel, Copper, Stainless Steel, and Titanium.

PBA Profile Bending Machine

Aluminum: Aluminum, widely employed in projects necessitating lightweight performance, presents a challenge in bending, especially when aiming for tight radii; This demands specialized skills and forming processes to prevent cracking or collapsing.
Nevertheless, BIT possesses the expertise and experience required to deliver precision-bent aluminum profiles of various shapes and sizes.

Carbon Steel: Carbon steel, commonly used across industries, boasts strength and machinability. Available in various grades, each with distinct properties, not all types of carbon steel bend or form similarly. However, PBA and PBH Profile Bending Machines ensure precise bending of carbon steel products in any grade with consistent accuracy.

Stainless Steel: Due to its strength and work hardening rate, bending stainless steel demands robust, high-powered equipment and tooling. BIT’s Profile Bending Machines efficiently form low- and high-alloyed grades of stainless steel, delivering custom bends, including complex shapes like helical spiral bends, effectively and cost-effectively for any project requirements.

Specialty Bending Applications

Multi-Radius Rolling Machine Screw Bending Machine Helical Bending Machine Reverse Curve Bending Machine Busbar Bending Machine Aluminum Pipe Bending Machine 3D Pipe Bending Machine Aluminium Channel Bending Machine Wind Tower Bending Machine Letter Bending Machine Roll Bending Machine Ship Frame Bending Machine

Features of BIT Profile Bending Machine

PBH Profile Bending Machine

Hydraulic Profile Bending Machine
Hydraulic Profile Bending Machine

BIT PBH Profile Bending Machine(Section Bending Machine) in standard configuration is delivered with a package of features that usually are not available in the other machines: 8 sets(up to 9 sets) of oil cylinder drives, Hydraulically controlled 3D guide roller improves profile bending accuracy. Calibrating roll for constant bending during angle iron and tube rolling. Standard combination molds can finish processing many workpieces(Angle, Square tubing/bar, flat bar, Channel, H or I Beams, and Tees). Low energy consumption – energy saving, lower power than other machines on the market with the same bending capacity.

Our R & D department has designed a wide range of tooling and accessories: Bending H&I beams on the hard way bending, “V” shape channel forming and bending for mine application, half pipes forming and rolling, and a great variety of special bending applications in order to increase productivity and quality of the finished for special materials.

Eight Advantages of PBA Aluminum Profile Bending Machine

  • Precision rollers: Aluminum is a soft metal, which means that it requires precise and gentle handling during the bending process. PBA CNC profile bending machines for aluminum are equipped with precision rollers that are specially designed to prevent damage to the material.
  • PBA CNC aluminum profile bending machines include a re-bending app that can help operators achieve more efficient and precise results. This can be especially useful in situations where a profile is made of a harder material or is more complex than anticipated.
  • Accurately controlled ‘Z’ axis: The ‘Z’ axis refers to the position of the bending arm or roller in relation to the profile being bent. Accurately controlling this axis is critical for achieving consistent and precise results. When forming non-symmetrical sections, PBA CNC aluminum profile bending machines can be able to control the twist of the section accurately.
  • Bend feed-back and re-calculation app: Metal bars have slightly different harnesses from batch to batch. This gives different bend results when using and CNC bending machine due to the differing spring back. PBA profile bending machines may allow operators to measure and input the desired bend radius, as well as other parameters such as the angle of bend or shape of the profile. By inputting this information into the machine, operators can help ensure that the correct amount of spring back is accounted for during the bending process, resulting in more accurate and consistent bends.
  • Repeatability and accuracy: PBA servo electric aluminum profile bending machines for aluminum are known for their excellent repeatability and accuracy. This is because servo electric motors offer precise and repeatable movement, allowing for accurate positioning and easy adjustment of the bending angle.
  • Variable centers are an essential feature of PBA profile bending machines for aluminum. They allow the machine to be reconfigured for different profile sizes, diameters, and shapes. This means that one machine can be used to handle a wide variety of tasks, ranging from small-scale jobs to larger, more complex projects.
  • PBA profile bending machines for aluminum incorporate user-friendly programming interfaces that are designed to be intuitive and easy to use. This allows operators to learn to bend complex profiles in a single day, regardless of their level of experience or skill. Simple programming allows PBA aluminum CNC profile bending machine operators to quickly and easily input the desired bend specifications, even for complex and multi-radius bends.
  • Precision rollers: Aluminum is a soft metal, which means that it requires precise and gentle handling during the bending process. PBA aluminum profile bending machines for aluminum are equipped with precision rollers that are specially designed to prevent damage to the material.
  • Safety features: Finally, it is worth noting that PBA CNC profile bending machines for aluminum are equipped with a range of safety features designed to protect the operator and prevent accidents. These may include emergency stop buttons, safety guards, and automatic shutdown systems in case of equipment failure.

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Profile Bending Process Video

BIT Profile Bending Machines are equipped with a solid steel structure, servo motor or hydraulic system, and user-friendly strong bending rollers, offering fast and reliable operation and designed for minimizing energy waste.

Curve The H Beam Steel With PBH 360 Profile Bending Machine
Curve The U Channel Steel With PBH 360 Profile Bending Machine
Hard Way Bend I Beams With PBH Profile Bending Machine
PBA CNC Aluminium Profile Bending Machine Curve The Aluminium U Channel
PBH and PBA Profile Bending Machine Video: Notes: The first half is steel profile bending, and the second half is aluminum profile bending video.
Curve the Angle Iron With The PBH-300 Steel Profile Bending Machine
Bending The Flat bar (Flange Forming) With The PBH 300 Profile Bending Machine
Roll Bending the Roof Rails With The PBA CNC Aluminum Profile Bending Machine

Read More: Roll Bending in 12 Metal Bending Processes