Validate your concept before you commit to production

Functional prototypes that prove out design and tolerances early, reducing risk and getting you to full-scale production faster.

Process

From first sketch to working prototype

We start with your concept and a blank sheet of paper. Our engineers build the 3D model and test the design before cutting metal. Then we build a prototype that proves the idea works.

Concept review and 3D engineering

We sit down with your team and define the problem before drawing a single line.

Prototype build and testing

We machine the parts, assemble the system, and run it until it fails.

Refinement and validation

We fix what broke and test again until the design holds.

Full-scale system design

The proven prototype becomes the blueprint for your production machine.

Built where the machines are made

Our prototyping work happens alongside our fabrication and machining operations. This means faster iterations and tighter control over quality.

Rapid iteration

Changes happen in hours, not weeks, because the shop floor is next door.

Production quality

Prototypes use real materials and real processes, so results translate directly to production.

Benefits

De-risk before you invest

Prove your concept works before committing to expensive tooling and full production.

Reduced risk before tooling investment

Catch design flaws and tolerance issues before they become costly production problems.

Faster timelines to full production

A validated prototype shortens the design cycle and gets you to market sooner.

Validated tolerances early in the design cycle

Confirm critical fits and clearances before you lock in your final design.

What customers say

Results speak louder than promises

“The large variety of part variations add complexity when automating. TCSC designed a clever and user-friendly machine that is flexible for all part variations.”
dormakaba
New Product Introduction Manager
“TCSC took the time to understand our unique process, develop a custom solution, and continues to offer ongoing support. Their machines have been in production for over 10 years!”
3M
Advanced Manufacturing Engineer
"Our project involved a wide range of product variations and required a solution that could accommodate both current and future needs. TCSC worked with our team throughout the design process to develop a practical and flexible system."
Danfoss
Project Manager

Let's talk about your prototype

Bring us your concept. We will build a functional prototype that de-risks your production investment and proves your design works.

FAQs

Straight answers for engineers who need to validate a concept before committing to production.

What is a functional prototype?

It is a working model built to prove your design intent. We use production-grade materials and processes where it matters so the results translate directly to full-scale manufacturing.

How long does prototyping take?

Timelines depend on complexity and material availability. Because our fabrication and machining operations are in-house, most iterations happen in days rather than weeks.

Do you work from CAD files?

Yes. We accept your existing 3D models or we can build them from your specifications. Our engineers will model the full assembly to identify interference and stress points early.

Can the prototype become production equipment?

The concept is applied, but prototypes are typically not directly turned into production.

What tolerances can you validate?

We validate critical fits and clearances against your specifications. You receive a clear report on performance and recommendations before you invest in tooling.

Do you handle proprietary designs securely?

Yes. We have worked with military, defense, and commercial clients for over forty years. Your intellectual property stays protected throughout the process.

What industries do you serve?

We build prototypes for automotive, pharmaceutical, food and beverage, industrial, and defense applications. The principles are the same, prove the concept before you spend on production.

Can you perform feasibilty studies?

Absolutely. Feasibility studies are not part of every project by default, but we can include them where needed, with an expanded scope.

Still have questions?

Talk to an engineer about your specific prototyping challenge.