Precision Sheet Metal Zinked Steel Fabricator Laser Cutting Parts Bending Prototype

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Experience a faster product development process with sheet metal prototypes and production parts. Turnaround time is 1 day for expedited parts and 3 days for flat or formed custom assemblies.

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1)OEM ODM manufacturing service 2)Confidentiality agreement

3)100% quality ensurance 4)lead time as fast as 3 day

5)Instant quote in 2 hours 6)worry free aftersales service

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How does sheet metal fabrication work?

There are several different ways to shape sheet metal, but they all boil down to two broad categories: sheet metal can either be cut or formed.

As there are many different ways of cutting and forming sheet metal, many specific tooling types are needed which can drive up costs. This is why developing a good understanding of the various sheet metal fabrication processes available is essential to producing the most efficient design for a particular application is essential.

The most basic form of sheet metal fabrication begins with a flat sheet of metal and a blueprint (usually a DXF or CAD file). This blueprint will serve as the instructions on how to cut, form, and finish the base material.

It could be as simple as a single bend to turn it into angle iron, or laser cut and bent at the edges to make computer enclosure panels. When these processes are combined, the material is first cut and later formed, followed by finishing and joining.

Benefits of Custom Sheet Metal Fabrication

1: Increased Useful Life

The advantage of using custom sheet metal products is their ability to withstand the specific stresses of their application. Unlike standard sheet metal products, custom forms incorporate alloys that resist process-related chemicals, temperatures, and forces. For example, if your process requires spraying salt water, it is impractical to use plain steel as it will suffer from rapid corrosion due to the chlorides present in the water. Instead, sheet metal formwork made of 316-grade stainless steel can withstand the process. This customization makes the product last longer and lowers the total cost of ownership because there is less need for replacement.

2: Compatibility with Your Components

Use custom sheet metal forms to create specialized designs to meet the unique needs of a particular manufacturing process. Unlike standard sheet metal products, custom forms can be optimized for a range of hardware needs not necessarily met by a pre-existing design. For example, if a manufacturer needs to produce a specific part for a particular machine, a custom sheet metal form can be designed to precisely fit that machine's requirements, maximizing efficiency while reducing the risk of errors or damage. A major benefit of using custom sheet metal forms is their durability and resistance to specific application conditions. By incorporating materials that are resistant to temperature, chemicals, and other stresses, the end product can better withstand the conditions of the manufacturing process, reducing breakdowns and ultimately lowering costs associated with maintenance and replacement.

3: Increased Process Efficiency

Optimizing sheet metal shapes to meet specific manufacturing needs can greatly improve the overall efficiency of an industrial process. In addition to maximizing unit load capacity, custom designs can further increase productivity by minimizing the time required to transfer from one process to another. To achieve this, sheet metal forms that are compatible with multiple processes can be created, allowing the same basket or pallet to be used at different stages of fabrication. This eliminates the need to constantly move parts between single application baskets or trays, saving valuable time with each changeover. For example, in a manufacturing process that requires three transfers, reducing each transfer by two minutes can ultimately save six minutes per load. If the standard rate of production for a manufacturing process is 10 loads per hour, increasing the rate to 11 loads per hour represents a huge increase in efficiency.

Types of Techniques of Sheet Metal Fabrication

To create the finished product, sheet metal fabrication employs a variety of processes to meet project requirements. The following articles outline commonly used methods and provide a deeper understanding of the process.

Laser Cutting

Laser Cutting

Sheet metal Laser Cutting technology is widely used by different industries to cut materials such as metals and plastics.

● The precise heat beam generated by the laser vaporizes the material and leaves a clean cut.

● Now, this technology is in high demand in the manufacturing, automotive, aerospace and even hobbyist markets.



Bending sheet metal into the desired shape by using a bending machine.

● Hydraulic presses and dies are used to stamp and form the metal inside the machine.

● This is a common method used in electronics enclosure manufacturing.



● In a stamping press, a sheet metal blank is machined into various shapes using dies and tools.

● This approach is flexible and allows complex shapes to be constructed through repeated punching.

● Flanging, punching, embossing and stamping are standard methods.

● Metal brackets and automotive body parts are the most common applications.

Deep drawing

Deep drawing

 Sheet metal fabrication is the process of forming metal into shape using specialized dies and presses.

● Used when punching cannot reach the desired depth of the part.

● The technology can be used to produce a wide variety of products, from medical devices to automotive gas tanks and kitchen sinks.



Sheet metal welding is an important part of sheet metal engineering. This is the process of heating pieces of metal until they melt, then using a flashlight to fuse them together. Soldering helps create complex designs and ensures that the final product is strong and durable.

Common sheet metal applications

● Appliances

If you wander into the appliance aisle of a hardware store, you'll be amazed at how much sheet metal is used. Brushed stainless steel is used for most housings and finishes on appliances, while aluminum and powder-coated steel are still popular. But it's not just the casing - even the dryer drum and the capillary tubes of the refrigeration system are made from sheet metal. This versatile material has made significant contributions to nearly every industry.

● Automotive

The automotive industry has relied heavily on sheet metal fabrication since the inception of the automobile. The ductility of sheet metal allows for the manufacture of complex and strong automotive parts, including hoods, fenders, side panels and roofs. Advanced production techniques such as lasers and stamping operations are used to cut the metal while a stamping process is used to form the metal. Additionally, the frame and exhaust are formed using a CNC tube bender. The versatility and strength of sheet metal opens up a wide range of possibilities in the production of automotive components.

● Healthcare

In the healthcare field, material selection is critical because it has many constraints and requirements. Sheet metal is usually the material of choice. Stainless steel and aluminum are ideal for MRI applications because they are not affected by strong magnetic fields. The versatility of sheet metal allows for the production of high-precision tools such as complex surgical tools and scalpels. In addition, these materials are chemically inert in the human body and are easy to clean and sterilize, adding to their advantages in healthcare material selection.

● Aerospace

Sheet metal is a widely used material in the aerospace industry due to its light weight and space-ready properties. Aerospace engineers use sheets of aluminum, steel, titanium and tungsten to design aircraft and spacecraft. The material's ability to form large, smooth, contoured parts makes it perfect for aerodynamic applications such as wings. Aerospace parts are designed to meet multiple requirements such as weight reduction and sustainability without compromising quality. Sheet metal can effectively meet these requirements, resulting in reliable and high-performance aerospace parts. Whether it's an airframe structure, wing, or other vital component of an aircraft or spacecraft, sheet metal's versatility, durability, and ability to withstand harsh environmental conditions make it an ideal material for space exploration.

If you need further rapid prototyping techniques, such as CNC machining prototype3d printing metal plastic, we also can meet your requirements. Pls no hesitact to contact us today to get immediate quote for your projects!

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