Servo-Electric and Hydraulic Profile Bending Machine Manufacturers
Profile Bending Machine
The Swiss Army Knife of CNC Metal Profile Bending Solutions – PB CNC Profile Bending Machines: As Easy As ABC. Built To Last. Worth Every Penny – Master.
Versatile and Highly Adaptable for All Your Bending Needs
Why
Profile Bending Machine?
Versatile: Effortlessly Handling Aluminum and Heavy-Duty Steel Profile Applications.
Highly Adaptable: From Simple Flange Roll Bending to Complex, High-Precision Aerospace Components.
Custom Solutions: Experienced BIT Engineers Customize Special Tools for Perfect Profile Bending, Even for Limpet Coil Forming and Bending.
PB CNC profile bending machines deliver optimal bending solutions for various materials and thicknesses.
Easily Become a Profile Bending Master!
Smart CNC, As Easy As ABC!
Experience fully automated profile bending—ideal for beginners to start effortlessly and fast.
- From Design to Reality: Seamlessly import 2D and 3D DXF files for automated bending workflows.
- Navigate CNC with ease—intelligent design, no coding expertise needed.
- Precise bending radius—from the first bend to the final day.
Once designed in CAD, you can reproduce the workpiece anytime.
Precision, Flexibility, and High-Volume Success!
PB Series Profile Bending Machines: A Money-Making Machine
Unmatched flexibility and efficiency: With fully servo-driven motion control, it delivers powerful and precise performance. Offering strong power reserves and diverse technical possibilities.
No Section Deformation, No Surface Wrinkles, No Cracking: Whether bending aluminum extrusion profiles or heavy-duty steel profiles, the PB series profile bending machines ensure precise curves and consistent repeatability.
Achieve Top Quality Bending with Efficiency and Cost-Effectiveness.
19 Structural Patents and 12 Software Copyrights
Perfect Bending, Any Metal Profile!
Aluminum Profile Bending Solutions: Full Servo Drive, Repeat Position Accuracy ≤0.01mm; DXF, STEP Import; Any Curvature; Simple Operation; Variable Sront Axis Center Distance; Free Tool Design Services.
Heavy Structural Profile Bending: Pre-bending on both edges, saves material, and enhances capability; Large rolls: minimizes flexion and deformation; 3D guide rolls: reduce deformation; Hydraulic system: bends H, U, and I sections (X-X axis); Special device: angle iron bending; Universal rollers: handle most profiles on the market.
PB series innovations, driven by customer collaboration, ensure precision and eliminate deformation with consistent tolerance compliance.
Application
The Best Solution for Bending Steel Structures and Aluminum Extrusions: Reliable, affordable, user-friendly PB CNC section benders in various sizes to fit any budget or application:
Architectural Structures; Automotive Industry; LED Lighting and Signage; Aerospace and Marine; Furniture and Interiors; Windows and Doors; Industrial Applications.
PB Profile Bending Machines
BIT is China’s leading company in profile bending machine manufacturing. With over 30 years of experience, we have become a key player in Chinese manufacturing history.
Max. precision for complex aluminum extrusion profiles.
PBA Profile Bending Machines
When China first began using aluminum alloy for window profiles, we designed and produced the country’s first dedicated machine for aluminum alloy applications.
Leading-edge CNC control engineering makes PBA profile bending machines the top choice for maximum flexibility, performance, and precision, delivers top-bending quality, and excels in producing large batches of workpieces.
Repeatability and accuracy: PBA full servo driving profile bending machines excel in repeatability and accuracy. They bend even the most complex profiles precisely and consistently, producing workpieces with tight tolerances and perfect results.
Max. force for heavy-duty structural profiles.
PBC Profile Bending Machines
The PBC series prototype machines originated in Sweden. Today, PBC section bending machines have replaced imported brands in China’s high-end heavy profile processing market.
The best solution for bending heavy-duty steel structure profiles and large profile cross-sections, ensuring consistent, long-term reliability, making it a valuable asset for workshops over decades.
Tooling and Accessories: BIT developed a wide range of special bending applications. For example, these include bending I-beams on the hard way, “V” shape channel forming and bending for mine applications, and half-pipe forming and rolling.
Capacity Overview
- PBA’s wide bending capacity offers flexibility for various aluminum extrusions, from small 6mm x 6mm sections to large profiles up to 300mm(W) x 500mm(H).
- With section roll bending, the mold combination determines the effective radius and a steel section/profile’s standard sizes and yield strength. Depending on your steel section choice, the effective radius (the internal radius after bending) may be smaller for a larger the size gauge, or vice versa. Our effective bend radii are listed on the Metal Section Bending Capacity Calculator page.
 |  |  |  |  |  |  |  |  | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Material | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Aluminum | Aluminum | |
| PBA | X-X Axis Max. (mm) | – | 120×15 | – | – | – | UNP 200 | IPE 180 | 250 (H: 100) | 250 (H: 100) |
| PBA | Y-Y Axis Max. (mm) | 100×100×10 | 260×20 | 80×80 | Ø 180 | 100×100×10 | UNP 160 | IPE 160 | 300(W: 70) | 300(W: 70) |
| PBC | X-X Axis Max. (mm) | – | 300×80 | – | – | – | 500 | 500 | – | – |
| PBC | Y-Y Axis Max. (mm) | 200×200×30 | 650×100 | 240×240 | Ø 510×20 | 350×350×12 | 700 | 700 | – | – |
Note: The maximum bending capacity of the PBA machine model is: PBA-1000; The PBC profile bending machine can be customized for higher bending capacity. You can also refer to the PBC standard model specifications table for more details.
FAQ & VOTERS
Profile Bending Machine
- What is Profile Bending?
Profile bending refers to the process of bending various types of profiles, typically made from materials like aluminum, steel, or titanium alloy, into specific complex shapes, including curves, arcs, and custom geometries. Profile bending is widely used in industries such as construction, furniture, LED lighting, automotive, aerospace, and manufacturing for creating components like structural and decorative products.
- Does the installation of the profile bending machine require a foundation?
There are no special requirements for the installation foundation of the PBA series profile bending machine, and it can work on the flat cement floor of the aluminum bending workshop.
For the relatively heavy profile section bending machine PBC, there are two cases: the three models of PBC-120, 140, 200 have a low body height and can work on the flat cement floor of an ordinary workshop. For PBH-300, 360,450, 500, 550, 600, 700, we recommend using a pit foundation to install the machine. It is worth pointing out that nearly 50% of the factories do not use a pit foundation for the two models of PBH-300 and 360, which is also a feasible solution. - Which Hydraulic Oil Should Be Used?
The PBA 500, PBA 500+, and PBA 600+ models are all driven by servo motors and do not require hydraulic oil.
PBC series, and PBA 600, PBA 1000, and PBA 1000+ models require 46# anti-wear hydraulic oil.
We will provide the specific oil amount in the installation instructions.
- How does the PBC Profile Bending Machine minimize unbendable flat ends compared to other machines?
The PBC Profile Bending Machine significantly reduces flat ends by generating high bending forces, and its asymmetrical bending process and strong roll power ensure superior results, minimizing the unbent area to just 1/6 to 1/10 of what common profile bending machines produce, virtually eliminating flat ends.
- Our operators do not speak English, do you provide other languages?
Yes, you can customize the language version you need.
- In addition to operating the machine on the operation panel, what other convenient and quick operation methods are there?
Currently, our PBC series machines provide wireless remote control operation.
- Can BIT customize profile benidng machine and offer specialized bending applications?
Yes, BIT customizes profile benidng machines to meet specific needs, such as unique roll diameters or shapes. We also offer specialized bending applications, including I-beam bending, “V” channel forming, and half-pipe rolling for industries like mining. Challenge us with your unique requirements!