HomeCapabilities5-Axis CNC Machining for Complex Precision Components
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Capabilities

5-Axis CNC Machining for Complex Precision Components

Complex parts no longer need five setups and five chances for error. Our simultaneous 5-axis cells machine multi-surface geometry in a single operation — better accuracy on complex features and shorter lead times for your equipment program.

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Why ProtoTech

Why equipment manufacturers choose us

One setup, fewer errors

Multi-face and curved features are machined complete in a single operation, eliminating cumulative positioning errors between setups.

Complex geometry, real tolerances

±0.01 mm standard on simultaneous 5-axis work, with surface finishes down to Ra 0.2 µm.

Verified on Zeiss CMM

Every critical dimension is dimensionally reported — first article and recurring batches alike.

Technical data

5-Axis CNC Machining

Real capability windows — verified in-house, not estimated.

CapabilitySpecification
MotionSimultaneous 5-axis machining centers
Typical tolerance±0.01 mm standard (simultaneous 5-axis)
GeometryMulti-surface, curved and compound-angle features in one setup
Surface finishDown to Ra 0.2 µm
MaterialsAluminum, stainless, titanium, Kovar®, PEEK, carbon-fiber composites and more
InspectionZeiss CMM dimensional reports on critical dimensions
Prototype lead timeTypically 5–10 working days

Materials we machine

Kovar®
Permalloy
Tungsten alloys
PEEK
PVDF
PTFE
Invar
Monel/Inconel
Carbon fiber
Stainless
Titanium
Aluminum
Engineering plastics
How we work

From Drawing to Delivered Part

A transparent, engineering-led process built for long-term supply programs — not one-off transactions.

1

Submit & Review

Send drawings and program context. Our engineers run a DFM review and flag tolerances, materials and risk before any cutting begins.

2

Quote & Material Plan

You receive a transparent quote plus a material-verification plan — grade, EN/DIN check and certificate strategy for your application.

3

Machine & Inspect

In-house precision machining, then Zeiss CMM dimensional inspection and spectrometer material verification on critical batches.

4

Deliver & Support

Kitted, ESD-safe or cleanroom packaging, with local engineering and after-sales support through our German partner.

FAQ

Frequently asked questions

When a part has features on multiple faces or complex curved geometry. Machining complete in one setup removes fixture changes and the positioning errors they add — often improving both accuracy and lead time.
±0.01 mm is our standard on simultaneous 5-axis work, tighter where the feature allows. Every critical dimension is verified on our Zeiss CMM and documented in the inspection report.
Yes — upload STEP (plus 2D PDF for tolerances) with the Request a Quote form. Our engineers review manufacturability and confirm tolerances before quoting.
Related capabilities
Start a project

Request a Quote

Tell us about your program. The fields below help our engineering team prioritize recurring, long-term supply programs with equipment manufacturers.

What happens after you send your files

  • Within 1 business day an engineer — not a salesperson — reviews your drawings and replies.
  • DFM review: tolerances, material and risk flags, before any cutting begins.
  • Your quote includes a material-verification plan: grade, EN/DIN check, certificate strategy.

Every critical dimension is verified on our in-house Zeiss CMM · material chemistry confirmed by spectrometer · EN 10204 3.1 certificates available.

Prefer email? Write to us directly at info@prototech-machining.com

Programs at 1,000+ pcs/year or recurring production are prioritized by our engineering team.
Built for qualified programs.
Our form captures production type, annual quantity and project status up front — so we can focus engineering resources on long-term supply relationships, not one-off inquiries.
Need engineering input first?
Talk to our team about special materials, tolerances or a failed-supplier recovery before you send drawings.