Your Professional Sheet Metal Fabrication Supplier
Founded in 2000, Xiamen Dazao Machinery Co., Ltd. is a manufacturer committed to providing customers with one-stop solutions for custom-made parts.Our capabilities include, but are not limited to: CNC machining, mold making, die casting, injection molding, stamping and sheet metal processing, and 3D printing. Rapid prototypes can be delivered within 3–5 working days, supported by a dedicated department responsible for sample production.
Quality Management
We strictly adhere to the ISO 9001:2015 and IATF 16949 quality management systems throughout the production process. With at least 10 quality control steps from raw materials to shipment, we ensure a 99.98% pass rate for outgoing products.
Production Market
North America: Our products mainly serve the automotive, electronics, and medical equipment industries. By collaborating with local partners, we have expanded our sales channels and increased our market share.
Europe: After years of effort, we successfully entered the European market. Our products are now recognized and widely used in machinery, automotive, and aerospace sectors in countries such as Germany, Italy, and France.
Our Service
We have a professional team providing 24/7 technical support. All products undergo 100% quality inspection, and we offer a full refund guarantee for any quality-related issues.
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Product Parameters
|
Sheet Metal Product |
Brackets, Enclosures, Sheet Metal Parts, Frames, Decorative Screen, Stamping Parts, Panels, Covers |
|
Surface Finish |
SPI Standard, VDI EDM, Texture, etc. |
|
Design Support |
PDF, 3D, STEP Files or Samples Are All Accepted. |
|
Surface Treatment |
E-coating,Zinc ,Polishing, Sandy Blasting, Galvanize, Powder Coating etc. |
|
Sample Cost |
Free of Sample Cost. Normally is USD 35~110 per Style Of Special Design We Need Sample Charge, Can Refund When You Have Official Bulk Order. |
|
Delivery Time |
1-25 Days After Order With Prepayment Based On Products Structure And Quantity |
|
Quality Control |
100% One By One Full Insepction Before Packing |
Features of Sheet Metal Fabrication
Fast Turnaround
Combining the latest cutting, bending and punching with automated technologies, provides quick quotes and completed parts in as fast as 5 business days.
Scalable Volume
All sheet metal parts are built on-demand and with lower setup costs compared to CNC Machining. Depending on your needs, order as little as a single prototype up to 10,000 production parts.
Durability
Sheet metal processes produce highly durable parts well-suited for both functional prototypes and end-use production.
Custom Surface Finishes
Select from a variety of finishes, including anodizing, plating, powder coating, and painting.
Wide Range of Materials
Choose from a variety of sheet metals across a wide range of strength, conductivity, weight, and corrosion-resistance.
Cost Saving
Low investment in tooling and preparation costs, economical for metal sheet parts like bracket, chasis.
Available sheet metal fabrication processes
Our network of Manufacturing Partners gives you easy access to sheet metal fabrication capabilities to serve all your manufacturing needs.
|
Name |
Description |
Allowable sheet thickness |
|
Laser Cutting |
This manufacturing process uses a high-power laser beam to cut a material sheet. |
0.5-10mm |
|
Bending |
This manufacturing process uses a dies to produce a U-shape |
0.5-6mm |
There is a long list of materials compatible with sheet metal engineering. Here are some common of the sheet metal fabrication materials:
- Stainless steel
- Hot rolled steel
- Cold rolled steel
- Pre-plated steel
- Carbon steel
- Aluminum
- Copper
- Brass
Tolerances for sheet metal fabrication
|
Feature |
Tolerance |
|
Cutting feature |
From ±0.0078"(0.2mm) |
|
Bend angle |
From ±1.0° |
|
Bend to edge |
From ±0.010"(0.254mm) |
Surface finishing is a fundamental aspect of custom sheet metal fabrication. It gives fabricated parts both functional and aesthetic advantages. These are some of the surface finishes for sheet metal fabricated parts:
- Powder coating
- Bead blasting
- Brushing
- Electroplating
- Anodizing
- Laser engraving
- Screen printing
Design Tips For Sheet Metal Fabricating
Wall Thickness
Each component’s geometry must maintain a uniform thickness because sheet metal fabrication parts are manufactured from a single metal sheet. Generally, you can manufacture sheet metal parts with at least 0.9 mm to 20 mm thickness.
However, different custom sheet metal fabrication techniques are compatible with varying thicknesses. For an instant, laser cutting is suitable for metal with thicknesses between 0.5 mm to 10 mm. In contrast, sheet metal bending can work with metal sheets between 0.5 mm to 6 mm thickness.
Holes and Slot Orientation
Holes and slot diameters are essential factors to consider when modeling parts in custom sheet metal fabrication. The diameter of the holes and slots should be as large as the thickness of the material. In addition, you should give enough space between the holes. You should never put the holes too close to the edge of the material.
Bend Allowance and Deduction
Bend allowance is the additional material length you need to add to the actual measurement of the parts to create a flat pattern. On the other hand, bend deduction is the material that needs to be cut out from the length of the flanges to gain a balanced design.
Bend Radii
Keeping the internal bend radius of sheet metal at an equal measurement to its thickness is very important. It prevents sheet metal defects and distortions in the final products. As a result, maintaining consistent bend radii across the part helps to ensure excellent orientation and cost-effectiveness in sheet metal engineering.
FAQ
We're professional sheet metal fabrication manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy custom made sheet metal fabrication from our factory.
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