The Arch Bending Machine is designed for bending steel profiles into curved shapes used in tunnel construction, mine support, steel structure fabrication, and other engineering projects. It is available in two main types: H Beam Bending Machine and I Beam Bending Machine, allowing customers to select suitable equipment according to their steel profiles and bending requirements.
This machine can process various metal profiles, including I-beams, U-shaped steel, C-shaped steel, angle steel, channel steel, square steel, and round steel, depending on the machine configuration. With hydraulic bending and adjustable operating parameters, the arch bending machine helps manufacturers produce curved steel supports with consistent shapes and reduced manual effort.
Applications of Arch Bending Machine
The arch bending machine is used in industries that require curved steel profiles for structural support and fabrication.
- Tunnel Construction: Bends steel profiles for tunnel arch supports and reinforcement structures.
- Mining Engineering: Processes steel sections used in mine support systems.
- Steel Structure Manufacturing: Produces curved steel members for industrial buildings and structural frameworks.
- Construction Machinery Manufacturing: Bends selected steel profiles for fabricated components.
- Metal Fabrication Workshops: Support custom bending work involving different steel profiles and radii.
Two Types of Steel Arch Bending Machines
- H Beam Bending Machine
The H beam bending machine is designed for bending H-shaped steel profiles used in structural fabrication and engineering support applications. It is suitable for projects requiring curved steel members with specific radii and dimensions. - I Beam Bending Machine
The I beam bending machine is used to bend I-shaped steel into curved arches for applications such as tunnel support, mine support, and steel frame fabrication. Different bending configurations can be selected according to the profile size and required radius.
What Steel Profiles Can the Steel Cold Bending Machine Process?
The arch bending machine can be configured to process a variety of steel profiles. The applicable profile sizes and bending radii depend on the selected machine model and tooling.
H-Beam
For structural steel bending and fabrication.
I-Beam
For curved steel supports and frames.
U-Shaped Steel
For tunnel and mine support structures.
C-Shaped Steel
For steel frames and construction components.
Angle Steel
For shaped metal components and frameworks.
Square Steel
For curved sections and fabricated structures.
Round Steel
For round-section bending applications.
Channel Steel
For industrial and construction applications.
How Does a Steel Arch Frame Making Machine Work?
The arch bending machine uses a mechanical drive and hydraulic system to apply pressure to a steel profile, gradually bending it into the required curved shape.
- Profile Loading: Place the steel profile onto the machine’s working platform and position it according to the required bending direction.
- Parameter Setting: Set the required bending radius and operating parameters according to the profile and project specifications.
- Hydraulic Bending: The hydraulic system applies pressure while the drive rollers move the profile through the bending area.
- Shape Adjustment: Adjust the bending process as needed to achieve the target curvature.
- Finished Arch Removal: Remove the bent steel profile for inspection and subsequent assembly.
The exact operating procedure varies by machine type and configuration. We recommend trial bending when processing a new profile or radius.
Main Features of the Arch Bending Machine
- Two Machine Types Available
Choose between an H beam bending machine and an I beam bending machine according to your steel profile and production requirements. - Multiple Steel Profile Applications
The machine can be configured for I-beam, U-shaped steel, C-shaped steel, angle steel, channel steel, square steel, and round steel bending. - Hydraulic Bending System
Hydraulic pressure supports the bending operation and helps reduce the manual effort required to shape heavy steel profiles. - Adjustable Bending Radius
The bending radius can be adjusted according to the workpiece and tooling configuration. The minimum achievable radius depends on the profile dimensions, material properties, and machine model. - CNC and Hydraulic Configuration Options
Depending on the selected model, the machine can be equipped with a numerical control system and hydraulic components to support parameter setting and bending operations. - Designed for Engineering Applications
The machine is suitable for steel profile processing in tunnel construction, mining support manufacturing, and structural steel fabrication.
Technical Parameters of Steel Profile Bending Machine
The following specifications are transcribed from the supplied machine images. The two sets of parameters correspond to different machine configurations and should not be treated as specifications for one identical model.
I Beam Bending Machine
| Item | Parameters |
|---|---|
| Profile Specification | Customized According to Requirements |
| Minimum Bending Radius | 2 m |
| Hydraulic Cylinder Pushing Speed | 8–15 mm/sec |
| Main Wheel Speed | 7–10 r/min |
| Hydraulic System Pressure | 20 MPa |
| Main Drive Power | 2 × 2.2 kW |
| Oil Pump Motor Power | 4 কিলোওয়াট |
| Total Power | 8.9 kW |
| Overall Dimension | 2250 × 1750 × 1300 mm |
| Machine Weight | 2180 kg |
| Additional Configuration | CNC Unit / Hydraulic Unit |
H Beam Bending Machine
| Item | Parameters |
|---|---|
| Applicable Round Steel Diameter | Ø14–32 mm |
| Applicable Threaded Steel Diameter | Ø14–32 mm |
| Motor Power | 4 কিলোওয়াট |
| Motor Speed | 1440 r/min |
| Rated Voltage | 380 V |
| Bending Speed | 28 r/min |
| Scale Ratio | 1 cm ≈ 1.5 m |
| Overall Dimension | 1100 × 800 × 850 mm |
| Machine Weight | 420 kg |
| Platform Thickness | 12 মিমি |
How to Choose the Right Arch Bending Machine?
Selecting the right machine depends on the type of steel profile, its dimensions, and the required curvature.
- Identify the Steel Profile: Determine whether you need to bend H-beams, I-beams, U-shaped steel, angle steel, or other profiles.
- Confirm Profile Dimensions: Provide the profile height, width, thickness, and material specifications.
- Determine the Bending Radius: Specify the minimum radius or finished arch dimensions required for your project.
- Consider Production Volume: Select the machine configuration according to your daily output and operating requirements.
- Confirm the Control System: Discuss whether a standard hydraulic system or a CNC configuration is appropriate for your application.
Providing a drawing or photograph of your steel profile can help us recommend a suitable machine.
প্রশ্নোত্তর
What types of steel can an arch bending machine process?
It can process various steel profiles, including H-beams, I-beams, U-channel steel, C-channel steel, angle steel, square steel, and round steel. The suitable machine depends on the profile type and dimensions.
What is the minimum bending radius of an arch bending machine?
The minimum bending radius depends on the machine model, steel profile, material thickness, and bending requirements. The H steel arch bending machine shown has a specified minimum bending radius of 2 m.
Can the arch bending machine be customized for different steel profiles?
Yes. Machine configurations can be selected according to the steel profile, dimensions, and required bending radius. Please provide your material specifications before ordering.
Contact Us for an Arch Bending Machine
Looking for a reliable Arch Bending Machine for tunnel supports, mining projects, or steel structure fabrication?
We offer H beam bending and I beam bending machine options for different steel profiles and bending requirements. Share your steel dimensions, required bending radius, and application with us so we can help you identify the right configuration.
Contact us today for detailed specifications, machine videos, and a quotation tailored to your project.
সম্পর্কিত পণ্য
In addition to bending machines, we also offer a variety of rebar processing equipment, such as রিবার সরলীকরণ যন্ত্র. If you are interested, please feel free to contact us for more details about our machines.
