Metal Bending Service

RPS offers on-demand metal bending services in steel, stainless steel, aluminum and copper up to 1/4″ thick.

  • Free quotation with DFM review in 1 day

  • Lead time as fast as 3-5 days

Certifications
ISO 9001:2015 | IATF 16949 Registered

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Our Metal Bending Service

With over 20 years of experience in sheet metal bending, we offer a full range of bending services (also known as bending, folding, hemming, flanging, etc.). Whether it is customizing aluminum or steel plates into the parts or products you need, we can help you achieve it quickly.

Rapid Protos(RPS) is equipped with advanced bending machines to ensure fast sheet metal prototyping while maintaining high quality workpieces. From simple 90-degree bends to complex multi-angle parts, we have the expertise and technical support to turn your designs into reality.

Features of Metal Bending

  • High precision of parts: CNC machine tools can control the bending process so that each bend is performed at the correct angle and length, with higher precision.

  • Smooth Surface: The way the metal is bent does not require welding, so there won’t be any raised marks on custom metal parts. It looks smooth and beautiful.

  • High Production Efficiency: adopt automatic feeding, easily and automatically complete the whole process of metal bending, greatly improving production efficiency

  • Cost Savings: By automating the bending process to do most of the work, costs can be drastically reduced.

Common Bending Types

There are various ways of bending to get the job done. While most of them are suitable for general work, each has some specific use cases and requires different press brake tools. The following are our common bending types;

The most widely used folding method in which a punch presses a metal sheet onto a die. V-bending is divided into 3 parts: air bending, ground bending and coin bending. Air bending is the most common of these. There, the sheet is not pressed against the mold, but pressed against the mold in a certain way until the desired angle is achieved.
Very similar in use of punches and dies. Instead of a V shape, it uses a U shape. Therefore, its main use is to produce U-shaped channel steel.

Use continuous V-shaped bends to achieve large radius bends. Smaller steps ensure better, smoother quality.

A method of bending that uses rolls instead of punches and dies. Ideal for producing parts with large radii or conical sheet metal details.

Another bending technique that produces angular bends. The biggest advantage over other methods is that there are no bend marks (usually left by V-shaped dies) on the part.

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Latest Sheet Metal Bending Parts

Metal bending services from RPS are still used by many industries for a wide range of purposes. Look at some of the metal-bending projects we’ve finished below.

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Ultimate Guide to Sheet Metal Fabrication

To help you make the most of sheet metal fabrication, we put together this comprehensive guide to the fundamentals of this technique that could help you decide if it is the best option for your project and create perfect metal parts.

Why Choose Us for Metal Bending Services

At Rapid Protos, we use the most modern and efficient methods to bend metal for the best results. To meet industry standards, bending metal requires the most precise work. Rapid Protos is a certified company with the right tools, knowledge and experience to create accurate prototypes and production parts.

Metal Bending Capabilities

Rapid Protos’ sheet metal bending services follow ISO 2768 standards to make sure that our prototypes and production parts are of the highest quality. We use high-tech tools and people with a lot of experience to bend metal in the right way. We can make prototypes and get things done quickly because of our skills.

StandardsDescription
Maximum Part Size1000mm x 1000m
Metal Bending ForcesUp to 1000 tons
Bending Line LengthUp to 7200 mm
Bending ThicknessUp to 60 mm
General TolerancesOur metal bending standards depend on ISO 2768.
Bend to edge/hole, single surface+/- 0.254 mm (+/- 0.010 in.)
Bend RadiusBe equal to material thickness
Bend Angle+/- 1°
Bending Cutting AreaUp to 4000 mm
Lead Time5 days or more

By default, sharp edges will be broken and deburred. For any critical edges that must be left sharp, please note and specify them in your drawing.

Metal Bending Materials

RPS’s service for bending metal works with a wide range of high-quality materials of different thicknesses. Our building is full of high-tech tools that can bend materials with different mechanical and thermal properties. Look at some of the things you can use for your project.

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Bending Process At Rapid Protos

Our sheet metal bending service processes are optimized to ensure efficient and high-quality production, with attention to detail at every step from design to delivery:

Customers provide design drawings or specific requirements, and our engineers will evaluate and confirm the processing plan with customers.

Recommend and select the most suitable metal materials, such as aluminum, stainless steel or carbon steel, based on product functions and customer needs.

Use advanced software to convert design drawings into bending processing programs to ensure accurate bending.

Use laser cutting or stamping technology to perform preliminary processing on sheet metal to obtain the required shape and size.

Perform precise bending on CNC bending machines to achieve the required angles and shapes according to design requirements.

Strictly inspect the parts after bending to ensure that the dimensional accuracy, bending angle and surface quality meet the requirements.

Perform surface treatment such as spraying, electroplating, anodizing, etc. according to requirements to improve the appearance and performance of the product.

Let’s Start A Metal Bending Project Today

FAQ

Metal bending is the process of deforming a metal object into a new shape by applying force to it. This is typically done by placing the metal between a bending tool and an opposing force, and then bending the metal to the desired angle or curve. Metal bending is used in many different industries and applications, such as in construction, manufacturing, and metalworking. Some common methods of metal bending include press braking, roll bending, and rotary draw bending. The specific method used will depend on the type of metal, its thickness, and the desired shape or curvature.

There are three main ways to bend metal: with air, by bending or priming the bottom, and by stamping. These styles are based on where the end tool is placed in relation to the thickness of the material.

The material used for metal bending varies depending on the application, but commonly used metals include steel, aluminum, copper, and brass. The specific type and thickness of the metal will also affect the method and tools used for bending. For example, thicker or harder metals may require hydraulic presses or specialized equipment, while thinner metals can be bent using hand tools like pliers or a bending brake.

The standard tolerance for sheet metal bending can vary depending on a number of factors, such as the material being used, the thickness of the sheet metal, the type of bending process, and the specific requirements of the project or application.

In general, however, the standard industry tolerance for sheet metal bending is typically +/- 1 degree. This means that the actual angle of the bend may vary slightly from the desired angle by up to 1 degree in either direction. However, it’s important to note that this tolerance may not be sufficient for some applications, and more precise tolerances may be required. In such cases, it may be necessary to consult with a professional metal fabricator or engineer to determine the appropriate tolerances for the specific project.

 Sheet Metal Bending Applications

Sheet metal bending is widely used in many industries, including automobile manufacturing, home appliances, electronic equipment, architectural decoration, aerospace, medical equipment, industrial equipment and consumer electronics. It can be used to manufacture various parts such as body parts, home appliance housings, electronic chassis, architectural decorative panels, aircraft parts, medical brackets, etc., with high precision and flexibility, providing efficient and customized solutions for different fields.