3D Printing Service for Nashville: Production Parts and Stage Pieces in 2-3 Days

3D Infinity Printing prints jigs, fixtures, prototypes, low-volume production parts, and scale models and display pieces for Nashville businesses. Same-day quote on your CAD file, parts finished in 2-3 days and shipped ground from our shop in Columbia, Missouri. No minimum order.

Two very different Nashvilles order from us

One is industrial. Middle Tennessee carries serious automotive assembly, a large medical-device and healthcare-supply cluster, and the logistics operations that feed both. Those teams ask for assembly and locating fixtures, inspection nests and gauges, line guides, machine guards, and replacement parts for equipment nobody stocks any more.

The other is production. Nashville builds stages, sets, touring rigs and brand activations, and that work needs custom geometry fast: scale models, prop and set components, mounting brackets, cases and custom hardware that has to look right under lights and survive being packed, trucked and rebuilt. Both are one-off and low-volume geometry, which is exactly what printing is for and exactly what tooling costs too much to justify.

Materials, matched to the job

Polypropylene for chemical exposure and wash-down lines. Nylon and carbon-fibre-filled nylon where a fixture takes wear or must hold position under load. PETG for general-purpose fixtures and enclosures. ASA where a part lives outdoors or under stage lighting and must not yellow. TPU where it has to flex, grip or damp vibration.

How it works

Send a CAD file (.STL, .STEP, .OBJ or .3MF — zip it first), or drawings and photographs if there is no model yet. We come back the same day with a material recommendation, a price and a lead time. Approve it and the part is finished in 2-3 days and ships ground to Nashville, typically arriving the following day or two.

Are you located in Nashville?

No. We are a family-owned shop in Columbia, Missouri, and we ship to Nashville. If you need a local shop you can walk into, we are not it — we would rather tell you that than claim an address we do not have. What we do offer is a same-day quote, a 2-3 day build and someone who answers the phone.

Can you print set pieces and props for a production?

Yes. Scale models, replicas, prop components, custom mounts and display pieces are regular work for us, including pieces built to survive touring and repeated setup.

How long does shipping to Nashville take?

The part is built in 2-3 days, then ground shipping from Missouri to Middle Tennessee is usually one to two days. Tell us your deadline when you send the file and we will say plainly whether it is achievable.

What are we quoting for you? Send the file, or a photo and a deadline, and we will price it today.