Sheet Metal Fabrication

Top Sheet Metal Fabrication Servicer ,supplier&manufacturers

Since 2002, Dongguan Lemo Precision Metal Products Co.,Ltd focus on manufacturing precision OEM metal parts by CNC machining, CNC turning, CNC milling, sheet metal fabrication, metal stamping and die casting service. now has become one of the leading ISO9001: 2008 certificated manufacturer in the CNC machining industry in China. 80% of our products are customized for foreign market, main from USA and European.Over 14 years OEM experience for seeking high precision and good quality. Additional processional export packing make all of our clients satisfied.

Fast get a free quote for custom sheet metal prototypes and low-volume production parts. Precision quality with 3-day lead time.

1, Free quotation with DFM review in 24 hours

2, Lead time as fast as 3 days

3, ISO9001: 2008 certificated

Our Custom Sheet Metal Fabrication Services

Choose Lemo online sheet metal fabrication services for producing custom sheet metal parts from both intricate, low-volume prototypes and extensive, high-volume runs. We support a broad selection of materials and fabrication processes. Our capabilty are laser cutting, bending, shearing, punching, welding and finishing service. Competitive price, good quality, fast lead time are our advantages, welcome to send us RFQ for quotation.

laser cutting

Sheet metal laser cutting is a method of cutting sheet metal using a high-powered laser beam. The laser beam melts, burns, or vaporizes the metal, creating precise cuts according to a computer-generated design. It's a fast and accurate way to cut intricate shapes and patterns in sheet metal for various applications like manufacturing parts for automobiles, electronics, and machinery.

bending

Sheet metal bending is the process of shaping flat sheet metal into desired angles or curves. It's done using a machine called a press brake, which applies force to bend the metal along a specific line. This technique is commonly used in manufacturing to create components for products like metal cabinets, enclosures, and structural supports.

shearing

Sheet metal shearing is the process of cutting large sheets of metal into smaller pieces using a specialized tool called a shearing machine. This machine applies a strong force to a blade, which then slices through the metal, creating straight and clean cuts. Shearing is commonly used in manufacturing to quickly and efficiently cut metal sheets to size for various applications like roofing, fabrication, and automotive parts.

punching

Sheet metal punching is a process of creating holes or shapes in sheet metal using a specialized machine called a punch press. This machine applies force to a punch tool, which penetrates through the metal sheet to create the desired hole or shape. Sheet metal punching is commonly used in manufacturing for applications like creating ventilation holes, mounting points, or decorative features in metal products.

metal welding

Sheet metal welding is the process of joining two or more pieces of sheet metal together using heat and pressure to melt the edges and fuse them into a single piece. Sheet metal welding is commonly used in manufacturing to create sturdy and durable structures for products like cars, appliances, and machinery.

Custom Sheet Metal Parts Made by Lemo

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Why Choose Lemo for Online Sheet Metal Fabrication Service

Fast Quotation

No need to keep track of quotes in your mailbox.all production costs based on the design are included in our quotes.

Assured High Quality

We ensure your parts are flawless with ISO-certified quality, comprehensive reports, a standardized inspection report with every order, and rigorous inspections for dimensional accuracy and functionality, solving critical reliability concerns.

Fast Turnaround

We guarantee lead times as fast as 3 days, leveraging infinite capacity and flexible shipping options. Accelerate your sheet metal projects, ensuring timely delivery and a competitive edge.

Sheet Metal Engineering Support

Overcome complex design challenges with lemo's engineering experts. Our expertise ensures precise, innovative solutions, reducing your workload and elevating product quality.

No Demands For A Minimum Order Volume

no limits on the order size & dollar value

On-time Delivery

lemo has the tools and resources in place to ensure customer deliveries are scheduled and executed to the customer promise dates.

What is Sheet Metal Fabrication

Sheet metal fabrication is the process of turning flat sheets of metal into finished products or parts by cutting, bending, and shaping them. It's used to make things like car parts, household appliances, and industrial machinery. It offers versatility, cost-effectiveness, and the ability to create complex geometries with relatively simple tools and techniques.

Advantages of sheet metal fabrication:

Versatility: Sheet metal can be easily formed into various shapes and sizes, making it suitable for a wide range of applications.
Strength: Despite being thin, sheet metal can be quite strong and durable, providing structural integrity to finished products.
Cost-Effectiveness: Sheet metal fabrication processes can be highly efficient, reducing production costs compared to other methods.
Precision: Modern fabrication techniques allow for precise cutting, bending, and shaping of sheet metal, ensuring accurate dimensions and high-quality products.
Customization: Sheet metal fabrication offers the flexibility to create custom designs and configurations to meet specific project requirements.
Efficiency: With advanced machinery and automation, sheet metal fabrication can be carried out quickly and efficiently, reducing lead times for production.

Applications of sheet metal:

Automotive Industry: Used for car bodies, chassis, panels, and structural components.
Construction: Utilized in roofing, siding, ductwork, and structural support.
Appliances: Found in refrigerators, ovens, washing machines, and air conditioners.
Electronics: Used for enclosures, cabinets, and components in electronic devices.
Aerospace: Employed in aircraft bodies, wings, and interior components.
Manufacturing: Utilized for machinery components, tooling, and equipment.
Furniture: Found in metal furniture frames, shelves, and cabinets.

FAQ

Q: What is the difference between sheet metal fabrication and machining?

A: The main difference between sheet metal fabrication and machining lies in the materials and methods used. Sheet metal fabrication primarily works with thin metal sheets, while machining typically involves cutting solid blocks of metal or other materials. Sheet metal fabrication involves processes like cutting, bending, and welding to shape the metal sheets. Machining, on the other hand, involves removing material from a solid block using cutting tools like drills, lathes, or mills to create the desired shape.

Q: What are the three 3 types of metal fabrication?

Structural Metal Fabrication: Involves creating large metal structures and frameworks used in construction, such as bridges, buildings, and towers.

Industrial Metal Fabrication: Focuses on manufacturing metal parts and components for machinery, equipment, and manufacturing processes.

Q: What is the difference between steel fabrication and metal fabrication?

A: Steel Fabrication Specifically involves working with steel, which is an alloy primarily composed of iron and carbon, with small amounts of other elements. Steel fabrication includes processes such as cutting, welding, bending, and assembling steel components.

Metal Fabrication Encompasses a broader range of metals beyond just steel. It includes working with various types of metals such as aluminum, stainless steel, copper, brass, and more. Metal fabrication involves similar processes to steel fabrication but with different techniques and considerations depending on the specific metal being used.

Q: What sheet metal materials can you weld?

A: We can weld, using Tig (tungsten inert gas), Mig (metal insert gas) and gas welding mild steel, zintec, galvanised steel, stainless steel, brass and aluminium.

Q: What sheet metal materials can you spot weld?

A: We can spot weld mild steel, zintec, galvanised steel and stainless steel.

Q: How big can I make one piece of sheet metal work?

A: We have the ability to guillotine, CNC punch using our Trumpf CNC punch presses and CNC bend up to 2.5M in length. We are able to work with larger sheet metal components when they are fabricated from several parts but in general 2.5M is our limit.

Q: How deep can you fold a 4 sided sheet metal box without welding?

A: With our Trumpf 7036 press brakes, Edwards Pearson PR3 and PR6 press brakes we can fold a 4 sided box that has sides 150mm deep. This is measured as a cube 150mm wide by 150mm long on the base and 150mm deep on the sides. If you want a sheet metal box deeper than this we can fold 2 sides up from the box base and spot weld, rivet or fully weld the other sides in place. Special tools can be used in some cases so it’s always worth calling us to see what can be achieved for your sheet metal work designs.

Q: What size of bends can you form?

A: The dimensions of the most standard bend forms are dependent on the sheet metal material type, sheet gauge, and overall component length. We have a section within our sheet metal design data pages on the website to guide you when thinking about your new sheet metal design. They can only be a guide to the basic forms and the smallest dimensions that can be achieved with our standard CNC press brake tooling. If you have a particular need that is not met by our standard tooling then please contact our engineering team to discuss your design further with the possibility of special tooling.

Q: What’s the largest hole you can punch in sheet metal?

A: If the hole has to be a single clean hit then in our Trumpf 200 and Trumpf 3000 CNC punch presses the largest hole diameter is 76.2mm. When a hole larger than this is required we can either nibble it out with a series of overlapping holes on a short pitch or use a tool shaped like a banana. The radius of the banana tool can be produced to match the diameter of the hole required producing a clean cut out edge to the hole. With rectangular holes the largest single cut out our Trumpf punch presses can produce is 76.2mm, measured across the diagonal. For larger window cut outs we would use a series of overlapping standard rectangular tools to create the correct window dimensions.

Q: Can you punch more than one sheet at a time?

A: The general answer to this is no if you want a good quality sheet metal component. Some very thin reflector aluminium e.g. 0.4mm thick may be punched 2 sheets at a time but again the results are not as good as punching 1 sheet at a time.

We're well-known as one of the leading sheet metal fabrication manufacturers and suppliers in China. If you're going to buy high quality sheet metal fabrication, welcome to get quotation from our factory. Also, customized service is available. , 316 die casting parts manufacturer