What should I upload for a production 3D printing quote?

Upload your 3D CAD (STEP preferred) and drawings with critical dimensions (datum faces, mating faces, clearances, holes), finish, batch size or annual usage, operating environment, and whether you need inserts, machining, inspection evidence or traceability.

How do you keep every batch the same?

We lock everything: material, orientation, supports, finishing steps and finish class. Then we check and sample critical dimensions as your part needs.

Can you hit tight fits and hole tolerances on end-use parts?

Many fits work well with good clearance design and a finish that never changes. For critical holes and datum faces, we add secondary ops like drilling/reaming or light machining. Use our ***ISO 2768 chart***(/resources/charts/iso-2768-tolerance-chart) and ***tap drill calculator***(/resources/tools/drill-tap-chart) when you define mating features.

Do production parts always need post-processing?

Often, yes. Finishing is part of production: support removal, cleanup and cosmetic finishing affect fit and looks, so they're done the same every batch.

What drives cost in production 3D printing?

The main drivers: part volume and complexity, material, batch size, finish, inspection and sampling, and whether critical features need inserts or machining.

Can you run recurring batches for spares or ongoing demand?

Yes. Once your part is validated, we print recurring batches with the same setup, documented changes and the same dimension checks.

Your parts, the same every batch

Production 3D Printing

We print your end-use parts in batches that come out the same: we lock material and settings, control the finish and check what matters. From 1 part, no molds, no minimums, for anyone who needs a part: students, makers, startups, machine shops, engineers and businesses of any size.

Consistent lots: locked material and settings
No molds, no minimums
We check dimensions on every lot

Request a quote Manual quote

Upload your file and quote your printed part

CAD model of a lightweight robotics bracket with open ribs and slotted base — Bracket · PA-CF

CAD model of a curved air duct with mounting flange and circular outlet — Duct · ASA

CAD model of a cylindrical housing with a hexagonal lattice — Housing · PETG

Upload your 3D filesDrag your files here

STEP, STP, STL, 3MF, DXF, DWG · Drawings as PDF or photo · Start without an account

Confidential files. Your design and intellectual property stay yours.

No CAD file? Request a manual quote

Home/Capabilities/Custom Additive Manufacturing Services/Production 3D Printing

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Manufacturing services

Your parts, the same every batch

Production 3D Printing

Consistent lots: locked material and settings
No molds, no minimums
We check dimensions on every lot

Request a quote Manual quote

Upload your file and quote your printed part

Upload your 3D filesDrag your files here

STEP, STP, STL, 3MF, DXF, DWG · Drawings as PDF or photo · Start without an account

Confidential files. Your design and intellectual property stay yours.

No CAD file? Request a manual quote

Home/Capabilities/Custom Additive Manufacturing Services/Production 3D Printing

Production 3D Printing Services

Why Choose PREMSA for Production 3D Printing

We print end-use 3D parts when you need every batch to come out the same, with the same finish and the same dimensions. First we look at which dimensions matter (datum faces, mating faces, holes, seals, fasteners), then we tell you whether FDM 3D printing or CNC machining fits better.

A batch drifts because of changed settings, material variation, different orientation or supports, temperature and finishing. We lock the setup and the finish so each batch works like the last one.

From low-volume end-use parts to growing pilot batches, we handle change control, revisions, batch documentation and secondary ops (inserts, drilling/reaming critical holes and light machining of datum faces) so your assemblies stay the same run after run.

What is Production 3D Printing?

Production 3D printing means printing end-use parts in repeat batches. It's not just printing: it's validating the part once and locking how it's printed and finished so fit and function don't change between batches.

The result depends on validation, locked settings, handling, finish and dimension checks. A good batch is fast, with enough control that your parts work the same every time.

How PREMSA Works

From uploading your CAD to getting your parts—fast and straightforward.

app.premsaindustries.com

Your three parts uploaded to the portal, each in 3D with its dimensions

System Status20% Complete

How to Choose: FDM Printing or CNC Machining

FDM: End-Use Parts at a Good Cost

Best for fixtures, covers, enclosures and functional parts where layer texture is fine and material and settings can be locked.

More Detail: Fine Layers and Finishing

If looks matter, we print with finer layers and finish the visible faces. For a truly smooth surface, a machined part may be better.

Nylon and Fiber: Parts That Hold Up

For end-use parts in assemblies, FDM in nylon, fiber-filled nylon or PETG gives tough parts that repeat batch to batch.

Need Metal? CNC Machining

If your part needs metal stiffness or has to handle heat or corrosion, we CNC machine it in metal instead of printing it.

The Finish Gets Locked Too

In production, finishing is part of the process. We do it the same every batch and account for how it changes fits.

Critical Features as Secondary Ops

For precision holes, datum faces, seals and threads that last, we use inserts and machining/reaming instead of pushing print-only limits.

Production Advantages

Repeatable Lot-to-Lot Output

Locked settings and setup cut variation between batches.

Assemblies That Fit

Everything revolves around datum faces, mating faces and fits so your assemblies don't change.

The Same Finish Every Time

A finish done the same way every time gives predictable looks and consistent dimensions.

Secondary Ops for Real Interfaces

Inserts and secondary ops for threads that last, precise holes and reliable datum faces.

Change Control & Traceability

We track revisions and changes so your part keeps working as it evolves.

Batches When You Need Them

We print batches for launches, spare parts and end-use parts without waiting for or paying for a mold.

What to Expect

Capacity & Production Envelope

Part Size & Geometry Range

It depends on size, warp risk and support access. Large, thin shells may need to be split, ribbed or CNC machined instead so they come out right.

We review every part

Functional Clearances & Assemblies

In production, assemblies depend on locked clearances and finish. Critical holes, pins and datum faces may need secondary ops to fit the same every time.

Assembly-focused

Batches and Delivery

We plan each batch size, orientation and finish to deliver with quality and on time.

By batch

Not sure whether 3D printing or CNC machining fits your production?

Send your CAD and what you need and ask for a process and critical-dimension review. We'll tell you material, setup, finish and how we'll check your batches before you scale.

Quality & Process Control

In production, quality means it repeats. Tell us up front which dimensions are critical, datum faces, clearances, finish, batch size and sampling, and we lock settings and finish so every batch comes out the same.

Category	Technical Capability	Engineering Notes
CTQs, Datums & Lot Inspection Strategy	Your batches are built around the dimensions that drive assembly: datum faces, hole location and size, sealing and mating faces, and fits. What's achievable depends on process, geometry and whether those areas are finished after printing.	If a face is a datum in assembly, protect it via locked orientation and consider post-ops when alignment is critical.
Parameter Lock, Change Control & Traceability	Repeatability improves when material, settings and finish are locked and changes are documented. We watch the material lot, orientation, supports and finish so batches don't drift.	Lock key settings (material, orientation, supports, finish) and, if anything changes, validate it again.
Surface Finish & Cosmetics: Controlled Finish Classes	Surface depends on process and finish. FDM shows layer texture; finishing improves it but can change fit, so it's done the same every batch. For a smooth, precise surface, CNC machining.	Specify finish class and cosmetic expectations; for assemblies, account for finishing in clearance strategy and control it lot-to-lot.
Repeatability: Batches, Sampling & Documentation	Repeatability improves with planned batches, sampling, gauges and documentation. It matters when your assemblies have to match between batches and over time.	Use sampling and lock the setup once your design and requirements are stable.

Baseline Standard: Commercial production 3D printing practices unless you specify critical dimensions, finish, documentation or inspection evidence

Materials

Material decides strength, heat and chemical resistance, surface, stability and service life. Tell us where your part will work, loads, tolerances and critical dimensions, and we'll recommend the FDM material or, if it fits better, CNC machining.

FDM Thermoplastics

FDM is widely used for engineering prototypes, fixtures, jigs, manufacturing aids, and low-volume functional parts. Mechanical performance depends on material family, wall design, infill strategy, and build orientation.

Post-Processing & Secondary Operations

A printed part needs finishing to look right, fit right and work right. We choose the finish based on your part's geometry, material and use.

Secondary Operations & Surface Options

Production DfAM Guidelines (DFAM)

In production, you win by locking what matters: setup, datum faces, clearances and finish. These rules improve yield and make every batch come out the same.

Design Feature	Recommendation
Wall Strategy, Supports & Yield Protection	Avoid extremely thin features without well-defined supports. Keep walls even, add fillets or ribs, and design for stable yield between batches.
Clearances, Fits & Assemblies	Design functional gaps intentionally and keep them consistent. Account for finish class dimensional impact so assemblies remain stable across lots.
Holes, Threads, Inserts & Load Paths	Use inserts for durable threads under repeated torque cycles. Plan drilling/reaming for CTQ holes and design bosses with fillets to reduce cracking and drift.
Locked Orientation, Datum Surfaces & Feature Protection	Lock orientation to protect datum and mating faces from support marks and warping. If a face is a datum in the assembly, treat it as protected and consider machining it.
Drawing & Specification Checklist (Production 3D Printing)	Define end use, critical dimensions, datum faces, mating faces and clearances, finish, material family, batch size or annual usage, environment, and whether you need inserts, machining, inspection evidence or traceability.

Applications & Industries

Production 3D Printing Applications

End-Use Housings & Covers

Guards, covers, enclosures, and protective housings where repeatable fit and consistent cosmetics matter.

Fixtures, Jigs & Tooling Aids

Shop-floor parts built to last, align the same every time and handle daily use.

Functional Nylon Assemblies

Nylon or fiber-filled nylon parts printed in FDM for assemblies with consistent fits and solid mechanical behavior.

Production 3D Printing Industries

Consumer Products

End-use parts, custom components, and low-volume production parts for consumer products and product launches.

Industrial Equipment

End-use parts, spare parts and custom mechanical components for industrial machinery.

Electronics and Semiconductors

Production housings, structural components, and custom mounting hardware for electronics and semiconductor equipment.

FAQs & Knowledge Base

Production 3D Printing FAQs

Production 3D Printing

At PREMSA we FDM print functional prototypes, tools, fixtures and production parts, and pair them with CNC machining when you need machined tolerances.

Request a quote when you have 3D files, material, and finish defined.

PREMSA ecosystem

Services, guides, and tools for production 3D printing

We make parts in Monterrey and ship across Mexico and abroad. We print repeatable batches with ISO 2768 tolerances, engineering materials and a path from prototype to production. Use the references below and quote online with STEP or STL files.

Additive technologies

Engineering tools

Production 3D Printing Services

Why Choose PREMSA for Production 3D Printing

A batch drifts because of changed settings, material variation, different orientation or supports, temperature and finishing. We lock the setup and the finish so each batch works like the last one.