Sheet Metal Chassis Supplier

KDM is a leading sheet metal chassis supplier in China.

We produce all types of chassis using stainless steel, copper, aluminum, and other metal materials. Message us today!

  • Perfect design
  • Lightweight and durable
  • Cost-effective sheet metal chassis
  • Customize to your own specifications

Custom Sheet Metal Chassis

Sheet metal chassis also called a frame carries the DC motors, mounting supports, batteries, and the other parts in the electronics industry. They also bear all the stresses on the vehicle and are used as the main support structure in automotive applications.

Our range of sheet metal chassis can meet the various functions and appearance requirements of aluminum robot chassis, audio electronics chassis, robot metal chassis, light fitting chassis, automotive chassis, and more. These are well-manufactured, durable, and heavy-duty. It is made from + / – 0.02 mm – 0.1 mm tolerances machines.

KDM has 10+ years of experience in sheet metal chassis fabrication. We can design and perform various manufacturing processes to produce chassis products. We can do processing techniques that include cutting, compounding, riveting, splicing, shearing, punching, folding, welding, forming, etc.  Our expert team will do numerous testing and inspection to guarantee the quality of your desired products. Get in touch immediately!0

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KDM Sheet Metal Chassis Series

Sheet Metal Stamping Customized Steel Chassis

Sheet Metal Stamping Customized Steel Chassis in KDM has high accuracy and high quality. This is designed from brass, copper, aluminum, stainless steel, iron material, etc.

Precision Sheet Metal Cabinet Chassis

Precision Sheet Metal Cabinet Chassis is manufactured using laser cutting, CNC punching, CNC machining, stamping manufacturing process, etc.

Cold Stamping Sheet Metal Chassis

KDM can work with cold stamping sheet metal chassis material thickness ranges from 0.2mm-30mm based on material. This product is long-lasting and high-strength.

_Aluminum Power Amplifier Case Box Chassis

The aluminum power amplifier case box chassis is durable and high-strength. It can be manufactured according to the customer’s request size, surface treatment, color, and design.

Electronic Sheet Metal Chassis
Electronic Sheet Metal Chassis

The electronic sheet metal chassis is finished with a silver color, chemical treatment surface, and rectangular shape. It is delivered with quality assurance due to first-hand control in our facility. This chassis feature durability and string resistance.

Metal Chassis for Robot Car
Metal Chassis for Robot Car

KDM metal chassis for robot cars are durable and compact. It can manufacture with numerous mounting holes to easily attach accessories like arms or sensors. These chassis are common for electronic industrial applications.

Metal Chassis Housing Equipment
Metal Chassis Housing Equipment

Metal chassis housing equipment is designed from multistep progressive dies mold, cold stamping shaping metal process. Choose the best material that suits your necessities.

Laptop Aluminium Service Computer Chassis

Laptop Aluminium Service Computer Chassis is made from 0.08mm sheet metal thickness. It is available in powder-coated, electroplating surface finish, or custom.

Customized High Precision Hardware Sheet Metal Chassis
Customized High Precision Hardware Sheet Metal Chassis

Made from a high-quality aluminum plate. These can be powder coated, anodized (oxidation), or have sandblasted surface finish. It is certified to GB, EN, ASME, SGS standards.

9 Products Found.

KDM Sheet Metal Chassis Advantages

Flexibility
Flexibility

The sheet metals are easy to form into different chassis shapes. They are suitable for various bending, forming, and stretching processes. KDM customizes them according to necessities.

Lightweight
Lightweight

The chassis made from different metal alloys have lightweight properties, especially aluminum. That results in easy processing, transporting, and installation with low shipment costs.

High Strength
High Strength

Sheet metal chassis are more durable and offer high strength than other materials. They can endure high impacts without breaking. These chassis are made from standardized sheet metals.

Weather Resistance
Weather Resistance

Custom chassis for different applications can withstand changes in weather and temperature. The various surface treatments provide immune protection from water effects.

Production Processes

KDM produces metal chassis with various techniques. With our functional equipment, your desired finished components are done professionally. The following defines some processes.

  • Welding: Welding includes electrosmog, gas, fusion, pressure, and arc welding. This process is suitable for various metal alloy materials.
  • Stretching: This process achieves the thicknesses and length of the component. 
  • Blanking: The blanking process includes punching, shear cutting, laser, and wind-cutting sheets of metals to form requested shapes.
  • Bending: It is a process of compressing the inner layer by stretching rounded corners. Practical especially with zigzag data shape.
  • Forming: A process of pressing ribs to enhance rigidity and durability.
Bending Process
Material Option

Materials Option

There are extended material options utilized to manufacture sheet metal chassis. Different metal alloys provide various advantages and features. Material available includes:

    • Carbon: Carbon steel is ideal for automotive industry applications. It is more flexible and easy to process than other materials.
    • Stainless Steel: This material provides a shiny appearance with corrosion, rust resistance, and durability.
    • Aluminum: The aluminum chassis has a lighter weight. It is suitable for forming automobile components and appliances.
    • Brass: This material features chemical resistance, malleability, and high strength. 

KDM also forms various chassis designs with steel alloy materials, like magnesium, titanium, etc. You can request your preferred metal chassis with us. Contact us right here!

Sheet Metal Chassis Features

Various types of chassis made from sheet metals come with advantageous features. The following are several properties of the chassis we manufacture.

  • Structures that withstand pressure
  • Lightweight
  • Recyclable
  • Multi-purpose
  • Durable
  • more

KDM provides high-featured sheet metal components with exact details, according to your request. Drop us a message now!

Features

Choose KDM to Custom Sheet Metal Chassis You Need

Custom Process
Custom Process

KDM skillfully manufactures and provides high-featured chassis made from sheet metals. We own state-of-the-art CNC machines for various sheet metal fabrication processes. With our experienced workers and professional engineers, we guarantee a quality finished customized metal chassis.

We prefer to utilize robust and durable metal materials to achieve satisfying finished components. As expert manufacturers, we do unique techniques to provide accurate requested specifications. KDM can weld, stretch, bend, cast, coat, etc. We also adhere to the “quality and service is priority” principle. That assures you satisfying assistance and products.

Whether you need sheet metal chassis for large or small businesses or projects, KDM got you covered! We professionally customize shapes, designs, measurements, colors, metal materials, coatings, and more to suit your specific applications.

All your requirement features are applied during the production of specific products. KDM reaches ISO9001 standard qualities with IP55, IP56, and IP66 certifications. 

So if you want business improvement with a trusted manufacturer, choose KDM now!

KDM Sheet Metal Chassis Production

Application
Custom Sheet Metal Chassis Applications

KDM expertly customizes metal-made chassis for different industrial applications. They are precisely formed according to your necessities. The following are some usages from various industries.

  • Jigs and fixtures
  • Connectors
  • Turbine nozzles
  • Pump manifolds
  • Housing or enclosures
  • Industrial machinery
  • Vehicle parts
  • Household appliances

With advanced CNC machines, your requested chassis are well processed. Feel free to negotiate with KDM and expect satisfying assistance!

Finishes

Depending on requirement applications, KDM offers quality surface treatments for chassis. Below are some options of finishing you need for your sheet metal chassis and enclosures.

  • Anodizing
  • Sanding
  • Blasting
  • Painting
  • Powder Coating
  • Heat treatments
  • Polishing
  • Custom

We do different processes of surface coatings to achieve the in-demand finished chassis for your business or projects.

OEM & ODM KDM Sheet Metal Chassis for Any Industry

Aerospace
Aerospace

KDM is a one-stop solution for all of your aircraft necessities and Unmanned Aerial Vehicle (UAV) essentials. Our diligent and professional workers take satisfaction in accomplishing any projects efficiently and at a low cost.

Automotive
Automotive

For over a decade, KDM endeavored to provide potential clients with a quick and cost-effective solution to generate physical models. Each automotive masterpiece is available for customization in accord with your innovative designs.

Industrial
Industrial

KDM manufactures high-quality solutions for commercial tools and machinery. Our advanced productions use a wide range of hardware alloys and industrial-grade polymer composites. Also, we provide industrial-related items that are cost-effective bespoke solutions. 

Electronics
Electronics

Electronic communication devices cover a diverse selection of applications that enrich our lives better and more comfortably. Renowned electronic communication industries adopt KDM’s additive manufacturing and dimensionally accurate services.

Medical
Medical

Accuracy, efficiency, and safety in the medical industry are more crucial than in other fields. With LC Rapid, we use a diverse variety of bespoke manufacturing excellence(CNC machining, metal injection, or a combo of different production methods), satisfying our clients’ specific needs.

Metal Chassis Manufacturer
KDM - Trusted Sheet Metal Chassis Manufacturer

Supplies high-quality and low-cost metal products worldwide. Provides satisfying assistance and manufacturing services. And delivers the requested sheet metal chassis with secured packaging.

  • Finally received my requested bulk metal chassis for my project, they delivered with protected packaging, and the product quality is good.”

  • At my first inquiry, KDM provided a quick response and assistance for customizing my needed chassis. Will indeed trust them as our business supplier.”

  • Thank you, KDM, for constant supplies of metal products. It really helps heighten our business sales. Customers love the quality and finishes.”

Sheet Metal Chassis: The Ultimate Guide

In this guide, you will find all information you are looking for about sheet metal chassis.

Whether you need an appropriate material, design, or learn about the fabrication process.

You will find all information right here.

What Is Sheet Metal Chassis?

It refers to the load-bearing framework of an artificial component designed to structurally support the object in its construction and function.

Mostly, it consists of a frame and different supporting structures where the circuit boards and a wide range of electronics mounted.

In some designs, sheet metal chassis is mounted inside a sturdy and rigid cabinet.

On the other hand, you can find some designs that feature lightweight panels or covers attached to the sheet metal chassis.

 sheet metal chasis

sheet metal chasis

In essence, the combination of the sheet metal chassis and the outer casing in some applications is known as enclosure.

You can find this component in various designs and sizes depending on the specific product you manufacture.

But generally, the design construction of a typical sheet metal chassis is solid to ensure it supports all the elements mounted on it.

Furthermore, you can mount the different components on this framing structure seamlessly to create a complete unit.

Best Material For Sheet Metal Chassis Design

You can always use a broad range of materials to make a formidable sheet metal chassis.

Ordinarily, the specific ideal material to choose is influenced significantly by the particular use of the chassis.

In essence, some units require extremely strong sheet metal chassis construction to withstand the elements surrounding the application.

Also, other designs often feature relatively lightweight materials to suit the demands of the specific application, such as mobility.

Nevertheless, the common materials used in a wide range of sheet metal chassis designs in different applications include the following;

Carbon Steel

It is an iron alloy containing up to 2.1 wt. % carbon compound.

This material hardly has minimum definite content of other alloying elements but usually contains manganese.

It is available in three main varieties based on carbon content, including low, medium and high carbon steel.

Even so, it is a low-carbon steel that is mostly used in making sheet metal chassis.

Besides, carbon steel exhibits excellent fatigue strength, strength, weldability, elongation and longevity.

Therefore, it comes in handy when used as a material for different sheet metal chassis applications.

Aluminum Sheet Metal

It is arguably one of the popular materials used for making sheet metal chassis designs for different applications.

Aluminum material is notable for its lightweight, excellent corrosion-resistant features, durability and malleability.

 aluminum sheet metal chasis

Aluminum sheet metal chassis

Thus, its incredible malleability means you can easily fabricate it to attain the right design for your application’s framing structure.

Moreover, it is a good heat and electrical conductor, non-corrosive and non-magnetic, making it one of the perfect choices.

Stainless Steel Sheet

This material has several desirable properties that make it more common in manufacturing sheet metal chassis designs.

Its reasonable chromium content makes it incredibly resistant to corrosion.

Stainless steel makes durable, strong and extreme temperature resistance and enhanced formability for easy fabrication.

stainless steel sheet metal chasis

stainless steel sheet metal chassis

One great advantage of this material in making sheet metal chassis is that once put into service, you don’t need to treat, coat or paint it.

It exhibits an attractive appearance, eco-friendly and highly recyclable.

Brass Metal Sheet

Brass contains mainly copper and zinc, and a small portion of other elements like manganese, aluminum, silicon and lead often added to augment its properties.

Its unique composition makes it highly malleable and corrosion-resistant.

brass sheet metal chasis

brass sheet metal

This metal also exhibits excellent anti-bacterial features hence an ideal choice for making sheet metal chassis used in applications where hygiene is a concern.

Copper Metal Sheet

Essentially, copper exhibits a wide range of desirable properties that make it a vital material for making sheet metal chassis.

It is malleable and ductile with superior electrical and heat conductivity.

copper sheet metal chasis

copper sheet metal

Since it is malleable, it becomes easy to fabricate hence a preferred material for manufacturing this specific component.

Magnesium

It is silvery-white in appearance but naturally stiff with excellent weldability properties.

This material has a low density and is often ideal for improving fabrication and mechanical properties of other materials.

Magnesium sheet metal chasis

magnesium sheet metal chasis

Nonetheless, it still comes in handy in making sheet metal chassis used in different applications.

Pre-plated Steel

It is a sheet metal material available in hot-dip galvanized steel or galvanealed steel.

This material is strong since it is augmented steel galvanized and later annealed.

Applications Of Sheet Metal Chassis

Of course, sheet metal chassis is used in a wide variety of applications across different industries.

The essence, in this case, is ensuring you attain the right design for the specific application.

Sheet Metal Chassis

Some common applications of this component include the following;

Electronics

Several electronic units use different sheet metal designs where its various components are mounted.

The specific type of electronic determines the exact sheet metal chassis design construction suitable for the demands.

Even so, you can customize this component to suit your respective requirements based on different factors.

Some common customization ideas primarily include surface treatment such as sandblasting, anodization plating and powder coating among others.

PC

Most PC ICU’s come with a well-designed sheet metal chassis to where different parts inside it are affixed to.

PC’s come in different sizes; hence you are likely to find their respective sheet metal chassis in various sizes too.

Mostly, the sheet metal chassis used in PC are generally lightweight and demonstrate excellent heat conductivity.

You can also find them treated using different surface coating options but majorly powder coating and anodization.

Industrial Controls

Several manufacturing and processing plants use different types of equipment and devices.

Most of these devices, however, contain a wide range of components attached together to a framing element to enhance efficiency.

Hence, you will always find sheet metal chassis in several industrial controls where machines are used for various operational commands.

Medical

In the general medical field, various appliances are designed using sheet metal chassis.

Essentially, it means the components for such appliances are well-integrated into a framing structure to guarantee efficiency and performance.

Electrical Appliances

Most electrical appliances, including household appliances, use sheet metal chassis for mounting their various components.

For instance, ICs and motherboards of various electrical appliances are mounted on this framing structure.

Telecommunication

Various instruments in telecommunication sector also use a wide range of sheet metal chassis.

Ordinarily, items such as servers require a well-defined sheet metal chassis for mounting the communication components.

Sheet Metal Chassis Fabrication Process

Technically, fabrication process of a typical sheet metal chassis is imperative in ascertaining the general efficiency of the entire unit.

Hence, you must get it right by understanding all the core aspects needed in the process.

To attain a successful sheet metal chassis process, it would be ideal to follow these steps;

            Step 1: Selecting Sheet Metal Chassis Design

It involves the conceptualization of an idea of what you desire the sheet metal chassis to look like.

Of course, these components come in a wide range of designs and styles, depending on the actual application.

After choosing the right design, it’s now time to configure its right prototype for accuracy when it gets to production.

            Step 2: Establishing The Dimensions

You have to know the exact size of sheet metal chassis you are manufacturing.

Figure out the specifications to enable you to determine the sketch of this component.

Ensure the dimensions are in line with other components you will be mounting on the frame.

            Step 3: Designing

This stage entails including the primary idea of what you need to attain with the designer’s concept.

It may include coming up with a 3D model of the specific desired sheet metal chassis.

At this stage, analysis of drawings and other calculations takes place to ensure conformation to the design specifications.

It then goes to the final comprehensive design to determine the load limitations and stress levels.

Hence, the details derived from this phase plays an integral role in selecting the most suitable fabrication process.

            Step 4: Material Selection

The ideal material is selected based on the actual application the sheet metal chassis is designed for.

Often, the environment, load restriction and stress level are used to establish the best material for the component.

            Step 5: Material Sizing

Of course, these materials usually come in large plain sheets.

Hence, to obtain the right size for the specific sheet metal chassis, you will need to cut it to size.

You can use various techniques to cut the material to the right size.

For instance, you can use plasma cutting, CNC cutting, laser beam cutting or waterjet cutting.

Alternatively, you can use photochemical machining process to cut the material to size.

The bottom line is ensuring the specific technique you use for material sizing guarantees best results efficiently and conveniently.

            Step 6: Sheet Metal Chassis Forming

Fabrication, in this case, involves reconfiguring and reshaping the specific sheet metal chassis to attain the desired multi-axis forms.

It entails several processes depending on the actual design and the desired shape of the chassis.

Some notable forming processes for this component include the following;

  • Hemming

It involves a rolling metal shape edge to offer a relatively smooth and sturdier edge.

Hemming

You can open hems to leave air space within the bends or closed where the folded metal is pressed tightly against itself.

Hemming is essential since it eliminates sharp edges from sheet metal chassis.

  • Bending

You can bend most materials used for making sheet metal chassis along a straight axis using a wide range of presses.

Such shapes can range from gentle curves to sharp corners using press brakes.

Rolling and forming techniques produce open and or closed single-axis curves in an unbroken bending operation.

  • Blanking

This method can be divided into different categories such as shear cutting, counting punching, general punching, laser cutting and wind-cutting.

Ordinarily, the processing technology of blanking is often different since various sheet metal chassis require different fabrication needs.

  • Stretching

It is a process that uses English wheel, stretcher or hammer to pull the sheet metal chassis apart.

In this case, this component is stretched and bent over die simultaneously.

Hence, it becomes easy to obtain the desired curves on the particular sheet metal chassis material.

Stretching method uses a stretch press where sheet metal chassis is wrapped up along the edges and pulled by hydraulic force.

Step 7: Assembling Sheet Metal Chassis

This step entails pulling the sheet metal chassis parts together to form a single solid unit.

You can use several techniques to assemble this component, but the commonly used ones include the following;

  • Welding

It is a process that uses heat to melt a sheet metal chassis section to enable it to fuse with another part by incorporating a filler material.

Some typical ways often used for welding this component include; TIG, MIG, robotic and spot among others.

Essentially, welding entails melting the sheet metal chassis metal base by high heat while adding filler material.

The heat emits high temperature and forms a pool of molten weld, which upon cooling forms a joint, possibly stronger than the primary material.

In other instances, pressure is used to form the weld and form the weld is often attained by same pressure or combination of heat.

Moreover, you can use shielding gas to protect melted and filler metals from oxidation.

  • Brazing

More or less similar to welding, but the only difference is that brazing melts filler compound without necessarily melting sheet metal chassis material.

As such, brazed alloy in form of molten filler metal solidifies at the joint.

  • Riveting

It comes in handy in fastening different pieces to form a solid sheet metal chassis unit.

You can use different types and sizes of rivets depending on the dimensions and design of the sheet metal chassis.

Riveting is advantageous since it can fasten different materials together in areas other processes cannot necessarily access.

  • Adhesives

Structural adhesives are ideal for creating strong assemblies in sheet metal chassis.

As such, it won’t be necessary to use mechanical or welding fasteners to enhance the joints’ structural integrity.

Using adhesives is advantageous since it spreads across the whole bond joint, and this increases fatigue resistance and inhibits corrosion.

Surface Finish For Sheet Metal Chassis Parts

It is imperative to coat sheet metal chassis using a suitable surface finishing compound to create a protective layer.

Besides, the surface finish coatings enable other secondary processes on the component, such as paints, to easily adhere to the material.

The primary surface finishing options you can always use on sheet metal chassis parts include the following;

Galvanizing

It is a common surface coating method that involves applying protective zinc, steel or iron coating on sheet metal chassis components.

The aim of this sheet metal layering method is to inhibit the chassis material from corroding and to enhance its durability.

Electroplating

Electroplating

This method uses chemical substances to form a metallic layer on the sheet metal chassis’ surface.

It is beneficial since it enhances resistance to corrosion, which is vital in enhancing durability of the component.

Powder Coating

It is a surface coating technique that integrates a strong plastic powdery compound on surface of sheet metal chassis.

You can use it, particularly for sheet metals chassis designed for relatively harsh applications, since it exhibits immense corrosion resistance.

Anodizing

This coating method entails using an electrolytic passivation process that, in essence, enhances an oxide layer on sheet metal chassis material.

Vapor Deposition

In this surface finishing technique, sheet metal chassis is deposited into a chemical compound using gaseous phase of depositing material.

Factors Affecting Cost Of Sheet Metal Chassis

When purchasing sheet metal chassis, you are likely to find it at different price rates.

Such rates are based on a wide range of factors but mainly the following;

Material

Sheet metal chassis price is significantly determined by the specific material used to make it.

Ideally, different materials have various properties such as strength, durability, lightweight, weldability and resistance to various environmental compounds.

Hence, sheet metal chassis material with superior qualities is likely to be costlier than one with relatively inferior properties.

Design

Often, the actual design of a sheet metal chassis is dependent on the components to be attached to it.

Therefore, chassis with complex designs are bound to be more expensive since they entail a lot of details to produce.

On the other hand, simple designs are easy to produce and do not require detailed input; thus tend to be cheaper.

Quantity

In many instances, the suppliers calculate the unit price based on the specific number of pieces you are purchasing at a time.

When you purchase sheet metal chassis in bulk, many manufacturers often provide better discounts.

On the other hand, buying fewer pieces is likely to attract relatively high unit prices hence expensive, in the long run.

Manufacturer

Different producers of sheet metal chassis often peg their respective products at different rates.

Ideally, this is often based on various factors such as brand positioning in the market, quality and general reputation.

As such, sheet metal chassis from popular manufacturers tend to be more expensive than those from relatively less known producers.

Benefits Of Sheet Metal Chassis

Some advantages of choosing sheet metal chassis include the following;

  • It offers a cost-effective option since the materials for making the unit tend to be more affordable than most non-metal alternatives.
  • You can easily automate and produce sheet metal chassis easily using several modern fabrication techniques directly from CAD models.
  • Producing sheet metals chassis in bulk is easier since the fabrication process is highly scalable.

Hence, it makes it easy to get an ideal number that suits your demands accordingly.

Related Resource:

Plate Fabrication

Aluminum Sheet Metal Fabrication

Sheet Metal Prototype Fabrication

Sheet Metal Fabrication

Stainless Steel Sheet Metal Fabrication

For all your sheet metal Chassis from China, contact us now.

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