Sheet Metal Bending Services

We provide professional sheet metal bending services, covering a variety of materials such as stainless steel, aluminum alloy, copper, carbon steel, etc. We can accurately control the bending angle, radius and shape according to the specific needs of customers, and successfully process a variety of sheet metal parts including V-shaped, U-shaped, and groove-shaped to meet the actual application needs of different fields.

2 Hour Quote
Machined parts as fast as 1 day
Standard accuracy ±1°

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ISO 9001 IATF 16949 Rohs Certification

Complete Quality Control Management Department

Production Yield Rate Reaches 99.8%

40 Materials/Finishes Choose

Hardware Installation & Mechanical Assembly

What is Sheet Metal Bending?

Sheet Metal Bending is a process of bending sheet metal into the desired shape and size through specific processes and equipment, which is usually done on a plate bending machine. During the processing, the workpiece to be formed is accurately placed on the plate bending machine, and external force is applied to cause it to undergo plastic deformation, so as to accurately control the bending angle and radius to meet the requirements of various complex shapes and sizes.

As an important method of sheet metal machining, sheet metal bending not only has a high degree of flexibility, but also can process sheet metal parts in various shapes including V-shaped, U-shaped, groove-shaped, etc., so it is widely used in various fields.

Our Robust Capabilities Behind Numbers

14+

Years in Business

300,000+

Unique Parts Produced

62+

Countries Shipped

600+

Suppliers Cooperated

6,000+

Companies Served

Our Sheet Metal Bending Capabilities

We have advanced bending machines and superb bending technology, which can achieve high-precision bending angle and radius control. Through precise process parameter settings and strict quality control, we can ensure that each bent part meets the size and shape accuracy required by customers and meets the needs of various complex shapes and sizes.

Features	Info
Bend angle	± 1 °
Bend Variations	0° to 180°
Sheet Thickness	0.1mm-10mm
Part size limit	6000mm*2400mm
Bend length	2400mm
Bend to Edge	±0.010″ 0.254mm
Bend to Hole	±0.2 mm
Offsets	0.01 in. to 1 in. (standard tooling increments) >1 in. radius bends will be bump formed
Offsets	Standard offset tooling sizes
Hems	Closed hems up to 47 in., open hems up to 36 in.
Metal Folding Capacity	Up to 1000tons

Now that you know what we can do, would you like to consider using our sheet metal bending services? We provide high-quality sheet metal bending services that are precise and reliable. Our experienced team and advanced equipment ensure that your sheet metal parts meet your specifications and requirements. Contact us today to get a quote!

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Sheet Metal Material Options

In terms of sheet metal material selection, different materials can be selected according to their characteristics and uses. The following are some of the most commonly used sheet metal materials:

304 and 316 stainless steels are resistant to rust and corrosion.

6061 aluminum is a strong, lightweight sheet that won’t rust.

Copper is renowned for its excellent electrical and thermal conductivity, as well as its good corrosion resistance. It is ideal for electrical applications such as wiring and circuit boards.

Brass combines corrosion resistance with ease of machining and a beautiful golden appearance. It is often used in decorative trim, hardware, and electrical components where a combination of durability and aesthetics is required.

Bronze is known for its high strength, corrosion resistance, and good machinability. It is suitable for applications such as bearings, gears, and other mechanical components that require durability and resistance to wear and tear.

Alloy steel 4130 and steel A513.

Custom Metal CNC Machining Parts Materials

Why Choose Us for Sheet Metal Bending?

We have an efficient sheet metal bending production line and a professional team that can quickly respond to customer needs and provide high-quality and efficient bending processing services.

1、Quick Response

Our professional team will provide a detailed quotation within 2 hours, covering materials, processing and additional costs to ensure budget transparency. At the same time, our engineers will evaluate and provide a manufacturing feasibility plan within 4 hours.

2、6 Engineers with More Than 20 Years of Experience

We have 6 senior engineers with more than 20 years of experience in aluminum alloy processing. They can optimize the product structure according to your drawings and samples, and accurately design 2D drawings to ensure the smooth completion of the project.

3、Certificate

VMT has passed ISO 9001:2015, IATF 16949, SGS On-site audit and 11 patents. Provide Thickness, Roughness, RoHS, and Material certification.

4、Precision and Accuracy

Our team uses advanced machinery and equipment, combined with extensive experience and expertise, to ensure your sheet metal parts are bent to the exact specifications and angles required.

5、 Customized Solutions

We offer customized sheet metal bending solutions to meet your unique needs. Whether you require a specific shape, angle, or size, our team can provide a custom bending solution to meet your exact requirements.

6、Own Quality Inspection Room

We have a 3D CMM measuring instrument, altimeter, salt spray tester, etc. Every job has undergone strict quality testing, and the yield rate of customized CNC machining parts can reach 99.8%.

Different Bending Methods.

In the field of sheet metal bending, there are many different bending methods to meet the needs and specifications of different workpieces. The following are some of the main bending methods:

V-bending: The most common method of sheet metal bending, which mainly relies on the cooperation of punches and dies. In this method, the punch presses the metal sheet against the die surface, and the angle of the die will determine the final angle of the workpiece after bending. V-bending includes three specific forms: priming, air bending, and stamping.

U-bending: Another common sheet metal bending method, similar to V-bending, but the shape of the die and punch are both U-shaped. This method is often used to bend profiles such as steel U-shaped channels, but compared with other methods, U-bending is not widely used.

Step bending: Also known as bump bending, is an extension of V-bending. This method combines multiple V-bends to obtain a larger bending radius. The final quality of step bending depends on the number of bends and the steps between them. This method is simple to set up, relatively inexpensive, and suitable for workpieces that require large radius bends.

Roll bending: A bending method used to make tubes or cones of different shapes, and can also be used to make large radius bends. During roll bending, the workpiece is moved between the rollers by friction and is bent one or more times depending on the capacity of the machine and the number of rolls. This method is suitable for workpieces that need to be bent both at both ends and in the middle.

Advantages of Metal Bending

1. Cost-Effectiveness

Metal bending does not require the development of expensive molds because it uses universal lower and upper molds. This makes metal bending ideal for prototyping and small-batch production, and can significantly reduce tool costs compared to other forming technologies that require specialized molds.

2. Material Applicability

Metal bending technology is suitable for almost all metal materials, especially metal sheets with good ductility, such as steel, aluminum, copper and titanium. This wide range of material applicability enables metal bending technology to be widely used in various industries, including consumer electronics, packaging, transportation, architectural metal parts, and decoration and decoration.

3. Design Flexibility

Metal bending technology allows a rapid transition from sheet metal to three-dimensional parts, which is very beneficial for design verification and product iteration. Designers can quickly implement design modifications and optimizations without changing the overall production process.

4. Production Efficiency

Metal bending machines are easy to operate, and the bending speed does not depend on the size of the workpiece. Some advanced computer bending machines can achieve multiple bends per minute, greatly improving production efficiency.

5. Precision and Quality

The precision of metal bending is high, and the error can be controlled within a very small range, usually around 0.1mm.

Application Areas of Sheet Metal Bending

Sheet metal bending, as an important metal processing technology, is widely used in many fields.

1. Construction Industry

In the construction industry, sheet metal bending technology is widely used to make building components such as doors and windows, eaves, and rainwater pipes. These components usually need to be customized according to the architectural design requirements, and sheet metal bending technology can accurately bend metal sheets into the required shape and size to meet the aesthetic and functional requirements of the building.

2. Aerospace Industry

Sheet metal bending technology can manufacture parts with complex shapes such as aircraft shells, wings, seats, and air intakes. These parts not only need to have high-precision dimensions and shapes, but also need to withstand great mechanical loads and complex environmental conditions.

3. Automobile Manufacturing Industry

In the automobile manufacturing industry, sheet metal bending technology is used to manufacture various automotive parts, such as car bodies, doors, roofs, engine hoods, etc.

4. Electronics Industry

In the electronics industry, sheet metal bending technology is used to produce products such as computer cases and mobile phone cases. These products usually need to have high-precision dimensions and shapes, as well as good electromagnetic shielding and heat dissipation performance. Sheet metal bending technology meets the manufacturing requirements of these products through precise bending and forming processes, while improving product quality and competitiveness.

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Sheet Metal Bending FAQs

What is the Rule for Bending Sheet Metal?

The rules for bending sheet metal include understanding the material properties, selecting the appropriate bending equipment and tools, precisely controlling the bending parameters, and considering factors such as spring rebound, clamping force, and lubrication to ensure the desired bent shape and quality.

What is The Bend Radius Rule?

Bend radius rule refers to the principle that a cable, wire, tube, or in some contexts sheet metal, should not be bent to a radius smaller than the minimum bend radius specified for that material or component. The minimum bend radius is the smallest radius at which the material can be bent without damage or excessive stress. Exceeding the minimum bend radius can result in various issues such as signal loss, short circuits, line failure, or material deformation and cracking.

What is The Bending Ratio of Sheet Metal?

The bending ratio of sheet metal refers to the relationship between the bend radius and the sheet thickness, impacting material waste and bending efficiency. Choosing the right bend radius, based on material properties and desired component shape/strength, is crucial for ensuring quality and minimizing material costs in sheet metal bending.

Get Your Sheet Metal Bending Project Started Today

With a range of finishing services to choose from and guaranteed quality thanks to our inspection services you can trust you will receive great parts every time. Once you send us your 3D CAD file, one of our customer service engineers will check your design for manufacturability to ensure that the part can be made to your expectations and budget requirements. Contact us today for a free quote!