Rapid, high-fidelity additive manufacturing for engineering validation, complex geometries, and low-volume production parts. We turn your CAD directly into functional reality.
3D printing (Additive Manufacturing) is a critical tool in the modern engineering workflow. It bridges the gap between digital design and physical testing, allowing engineers to validate form, fit, and function faster and more cost-effectively than traditional subtractive methods.
At SEL Engineers, we utilize industrial-grade FDM and SLA technologies to produce parts with excellent mechanical properties, high dimensional accuracy, and superior surface finishes. Whether you need a single proof-of-concept model or a small batch of functional end-use components, our
prototyping services are tailored to meet rigorous technical standards.
High-fidelity parts designed to test mechanical properties, snap-fits, and overall assembly mechanics before tooling investment.
Fast turnaround for custom brackets, enclosures, or replacement components that are difficult to source traditionally.
Bridge production runs of 10 to 500 parts for early market release or specialized industrial machinery applications.
Comprehensive DFM (Design for Manufacturing) review to ensure your CAD models are optimized for the additive process.
Ergonomic and visual validation.
Ergonomic and visual validation.
Ergonomic and visual validation.
Ergonomic and visual validation.
| Project Name | Material | Tolerance | Status |
|---|---|---|---|
| Aluminum Enclosure Prototype | 6061 Aluminum | ±0.005mm | Delivered |
| Robotic End Effector | Stainless Steel | ±0.01mm | In Review |
| Internal Geometry Housing | Aerospace Grade Alloy | High-Tolerance | Prototyping |
Provide your 3D models (STEP, STL, OBJ) along with material preferences, intended application, and quantity required.
Provide your 3D models (STEP, STL, OBJ) along with material preferences, intended application, and quantity required.
Provide your 3D models (STEP, STL, OBJ) along with material preferences, intended application, and quantity required.
Provide your 3D models (STEP, STL, OBJ) along with material preferences, intended application, and quantity required.
info@selengineers.com
Chandler, AZ
United States
Send us your CAD files for a fast, technical DFM review and pricing.
CNC Machine Prototyping
3D Scanning
Laser Cutting & Engraving
High-tolerance 6061 aluminum housing machined for a specialized electronics client, featuring complex internal geometries and pristine surface finish.
Iterative design validation using engineering-grade resin. Tested for ergonomics, durability, and snap-fit mechanics prior to mass injection molding.
High-resolution 3D scan of an out-of-production engine bracket. The point cloud data was converted into a clean CAD model for precise remanufacturing.
We prefer STEP (.stp) or IGES (.igs) for the best precision. High-resolution STL and OBJ files are also accepted for most 3D printing projects.
Yes. We specialize in both rapid prototyping and low-volume production. We are happy to manufacture a single custom part or “batch-of-one” to help you test your designs.
Certainly. We offer a range of high-performance materials, including 6061 Aluminum, Stainless Steel, and advanced polymers like PEEK and Nylon (PA12), designed for functional engineering use.
Certainly. We offer a range of high-performance materials, including 6061 Aluminum, Stainless Steel, and advanced polymers like PEEK and Nylon (PA12), designed for functional engineering use.
