Selected work

Engineering ideas into things people can actually use.

From urgent factory replacement parts to product launches, executive displays, architectural models and one-of-a-kind brand moments — we design, prototype and produce the physical solution.

Mechanical engineering + CAD Prototype → production Functional + presentation-grade work
Custom 500 million subscriber milestone award created with 3D printing and design support Milestone award
Martin Marietta Board of Directors recognition display model Executive display
Urgent 3D printed replacement gears and mechanical components used for factory recovery Factory recovery
6–8 weeks
OEM lead time the factory was facing before a rapid replacement solution.
100+ units
Per production run for architectural grand-opening keepsakes.
~4,000 parts
Complex CAD assembly simplified into a clean physical display model.
Idea → market
Local product development taken through prototyping, production and launch.
Proof, not promises

Selected projects with a job to do.

Different industries. Different constraints. Same approach: understand the problem, engineer the right solution, and build it so it works in the real world.

Replacement gears and mechanical components created to help restore factory equipment
Operations recovery · replacement parts

When the OEM lead time was 6–8 weeks, the line couldn't wait.

We produced a replacement set of geared components to help a factory bridge a critical equipment gap and get operating again faster.

Outcome: downtime reduced while OEM parts were still weeks away
3D printed product developed and transitioned into production for a local business
Product development · production

From a product idea to something customers can buy.

Design, refinement and production support for a local business that has now moved into successful production and sales.

Outcome: concept → repeatable sellable product
Martin Marietta Board of Directors site visit recognition model in a presentation case
Corporate recognition · display

Martin Marietta Board of Directors site-visit recognition.

A custom presentation piece designed and produced to commemorate the board's 2026 visit in Charlotte.

Custom 500 million subscriber milestone award shown in published creator content
High-visibility brand moment · custom fabrication

A 500M-subscriber milestone award built for the camera.

Design and 3D-printing work for a one-of-a-kind creator milestone piece that appeared in published content.

Outcome: a physical centerpiece for a global audience
The Whitaker Group architectural grand-opening building model Second view of The Whitaker Group architectural building model
Architecture · launch production

The Whitaker Group — grand-opening architectural keepsakes.

Detailed building models developed for major openings, then scaled into production runs of more than 100 units per project.

Outcome: presentation-level detail with production-scale repeatability
Simplified 3D printed elevator engineering display model
Engineering visualization · corporate display

Nearly 4,000 CAD components turned into one understandable model.

We simplified a complex elevator system into a detailed, manufacturable display that lets customers see how the system works without getting lost in the assembly.

Outcome: complex engineering made tangible
What this work says about us

We're not a print farm waiting for an STL. We're a problem-solving partner.

Bring us the broken part, the CAD assembly, the sketch, the deadline, or the idea that is still hard to explain. We can help define it, design it, test it and build it.

01 · ENGINEER

Reverse engineering & CAD

Replacement parts, redesigns, fit-critical geometry and manufacturable models.

02 · PROVE

Rapid prototyping

Fast physical iterations to validate fit, function, assembly and appearance.

03 · SCALE

Small-batch production

Repeatable output, material selection and production planning beyond the one-off prototype.

04 · PRESENT

Displays & models

Architectural, educational, executive and branded pieces built to communicate clearly.

Built around the use case

Sometimes the best 3D print is the one nobody thinks of as “a 3D print.”

The goal is never to show off the machine. The goal is to make the part, fixture, model or display feel like the obvious answer to the problem.

Production hardware Fiber-reinforced handrail brackets engineered for real-world use.
Prototype fixtures Fast, testable brackets that let a local team validate an idea before committing further.
Accessible design A tactile art-display sign incorporating raised graphics and Braille.
STEM learning A seven-species sea-turtle set used for hands-on educational activities.
Fiber reinforced 3D printed handrail brackets
Prototype fixture brackets produced for fit and function testing
Accessible tactile nonprofit art display with raised graphics and Braille
More ways we solve

Functional. Educational. Architectural. One-off or repeatable.

The common thread is not the category — it's translating a real need into a physical result.

Fiber reinforced 3D printed handrail brackets

Fiber-Reinforced Handrail Brackets

Functional components where material choice matters as much as geometry.

Prototype fixture brackets produced with 3D printing

Prototype Fixture Brackets

Quick-turn hardware for hands-on validation before the next design decision.

Stackable 3D printed architectural building display model

Stackable Client Building Model

A presentation model designed to communicate a new building in physical form.

3D printed sea turtle educational model used in a STEM activity

Seven-Species Sea Turtle STEM Set

One of a full set representing all seven living sea turtle species for hands-on learning.

More from the studio

A wider look at what comes through the door.

Engineering parts, custom models, figures, architectural work and specialized assemblies — the portfolio is intentionally broad because the problems are broad.

Have a project that's hard to explain in a quote form?

Perfect. Send the problem, the part, the photo, the CAD, or the idea. We'll help figure out what the physical solution should be — then build it.

Start a Project →
Carolina 3D Print Studio Design · Prototype · Production · Display carolina3dprintstudio.com