CNC Machining for
Vacuum System
Components in Pleasanton, CA
We machine vacuum system components for Pleasanton semiconductor equipment teams. Vacuum chambers, CF flanges, feedthroughs, valve bodies, and gas distribution plates from stainless and aluminum.
in the Pleasanton area
in the Pleasanton area
for Pleasanton semiconductor & electronics
growth (2022–2023)
CNC Machined Vacuum System Components for Semiconductor Teams
Vacuum system teams in Pleasanton need components with precise sealing surfaces, low outgassing, and clean interior finishes. We machine 316L stainless and aluminum vacuum chambers, CF flanges, and valve bodies to Ra 16 µin on sealing faces. CMM inspection on every order.
Vacuum-Grade Materials
316L stainless and hard anodized aluminum with material certs.
Sealing Surface Precision
Ra 16 µin or better on CF knife-edge and O-ring sealing faces.
Vacuum QC Docs
CMM reports and material certs for vacuum system qualification.
Vacuum System Parts for Pleasanton Teams
Detector housings, microfluidic manifolds, equipment fixtures, and ultra-clean optical assemblies for Pleasanton's semiconductor-adjacent instrument and equipment companies.
Vacuum Chambers
316L stainless and aluminum vacuum chambers with precise port locations, O-ring grooves, and electropolished interiors.
ElectropolishedCF Conflat Flanges
316L stainless CF knife-edge flanges machined to ANSI/AVS 2.1 specifications. Ra 16 µin on sealing surface.
CF knife-edgeVacuum Feedthroughs
Stainless feedthrough flanges for electrical, fluid, and mechanical penetrations through vacuum walls.
Hermetic sealingValve Bodies
Stainless and aluminum vacuum gate and butterfly valve bodies with precise bore and seat machining.
Gate & poppetGas Distribution Plates
Aluminum gas injection plates with precision-drilled hole arrays and O-ring seal groove machining.
Uniform flowPump Interface Flanges
Stainless ISO-K and KF flange sections for turbo, ion, and cryo pump connections.
ISO-K & KFPleasanton Semiconductor Equipment Manufacturing
Thermo Fisher Scientific builds analytical instruments with semiconductor-grade optical assemblies. 10x Genomics manufactures chip-based microfluidic platforms.
Applied Materials — CVD, PVD & Etch
The world's largest semiconductor equipment company. Applied Materials' tools are in virtually every fab globally, creating a massive supply chain demand for precision-machined chamber components.
Lam Research — Etch & Deposition
Lam's VECTOR and Kiyo systems require tight-tolerance machined parts from qualified suppliers. A key anchor of semiconductor equipment supply chains.
KLA Corporation — Process Control
KLA's inspection and metrology tools require ultra-precise machined components. Their tools ensure chips are built right — from wafer in to die out.
ASML, Tokyo Electron & Others
Lithography and process equipment OEMs rely on precision machining suppliers for chamber components, stages, and structural assemblies.
Applied Materials
The world's largest semiconductor equipment company. Applied Materials'...
Lam Research
Lam's VECTOR and Kiyo systems require tight-tolerance machined parts from...
KLA Corporation
KLA's inspection and metrology tools require ultra-precise machined...
ASML, Tokyo Electron & Others
Lithography and process equipment OEMs rely on precision machining suppliers...
Built for Semiconductor Equipment Teams
Pleasanton semiconductor teams trust us for contamination-controlled machining, sub-thousandth tolerances, and full material traceability — with I-580/680 access to the South Bay equipment corridor.
Ultra-Precision Tolerances
We hold ±0.0001 inches on critical wafer-handling surfaces. Our CMMs verify every critical dimension before a part leaves the shop.
Cleanroom-Compatible Packaging
Parts ship in particle-free packaging with cleaning documentation. We follow semiconductor packaging standards so your receiving team stays contamination-free.
CMM Inspection Every Order
Every critical feature is measured and documented before shipping. CMM reports go with every semiconductor order so your incoming QC can verify without re-measuring.
Fast Prototype Turnaround
Most prototype orders ship in 5 to 7 business days. Complex semiconductor parts may take 7 to 10. Rush available — tell us your tool qual timeline.
in Pleasanton We Can Serve
Need our full quality documentation before ordering? Email us — we'll send everything your team needs to evaluate.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving semiconductor & electronics teams.
Upload & Quote
Send your STEP or IGES file. Pick your material, quantity, and finish. Our AI gives you a real price right away. We also run a free DFM check and flag anything that could add cost.
We Machine & Inspect
Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We check every critical feature against your drawing before anything ships.
Ship with Full Docs
Parts ship in cleanroom-compatible packaging with your dimensional inspection report, surface finish data, and material certs. Your receiving team gets everything they need before opening the bag.
All Semiconductor & Electronics Parts We Machine
See every part type we machine for semiconductor & electronics teams in Pleasanton.
Questions from Pleasanton Semiconductor Teams
Semiconductor CNC Machining in Other Cities
We serve semiconductor equipment teams in cities across the US.
Semiconductor & Electronics Manufacturing in Pleasanton
Pleasanton's semiconductor footprint is shaped by the Tri-Valley's analytical instrument and life science instrument clusters. Thermo Fisher Scientific operates analytical instrument lines with semiconductor-grade optical assemblies and precision-machined detector housings from its Pleasanton campus. 10x Genomics builds chip-based microfluidic platforms with manifold channel tolerances rivaling semiconductor wafer handling equipment. Roche Molecular Systems develops diagnostic instruments using semiconductor fabrication techniques for biosensor substrates. These instrument makers share material, cleanliness, and documentation standards with semiconductor equipment OEMs.
Hacienda Business Park concentrates equipment integrators and test companies that serve the broader Bay Area semiconductor supply chain. The I-580/680 interchange connects Pleasanton to Applied Materials, KLA, and Lam Research in the South Bay within 35 minutes. Pleasanton BART provides direct rail access to Milpitas and Santa Clara for fab equipment collaboration and talent exchange. Proximity to LLNL provides access to advanced deposition and lithography expertise from the national lab complex, and the Tri-Valley engineering workforce includes veterans of semiconductor equipment programs at FormFactor and Topcon in nearby Livermore.
We machine semiconductor-grade components for Pleasanton instrument and equipment teams. Ultra-clean detector housings for Thermo Fisher analytical platforms. Microfluidic manifolds with sub-thousandth channel tolerances for 10x Genomics. Equipment fixtures for Hacienda Business Park integrators. Full material traceability and contamination-controlled packaging on every order. Programs saved for production re-orders — your team gets the same precision part without re-programming.
Tips for Semiconductor & Electronics Teams in Pleasanton
What engineers buying CNC parts in Pleasanton should know.
Thermo Fisher sets analytical instrument standards.
Thermo Fisher Scientific in Pleasanton builds analytical instruments with semiconductor-grade optical assemblies. Detector housings require ultra-clean machining and tight positional tolerances.
10x Genomics microfluidics rival semiconductor tolerances.
10x Genomics builds chip-based microfluidic platforms with channel tolerances under 0.001 inches. Confirm your machining partner holds these features consistently across production batches.
I-580/680 reaches the South Bay in 35 minutes.
Pleasanton sits at the I-580/680 junction with direct highway access to Applied Materials and KLA. Use this corridor for same-day semiconductor equipment component delivery.
Upload Your Semiconductor CAD File
Wafer handling parts, chamber components, precision fixtures — we machine them all. Ultra-tight tolerances. Cleanroom-compatible packaging. Instant AI pricing.
No minimums · Cleanroom packaging available · NDA ready · Ships anywhere in the US
Currently accepting new projects
AI price estimates are usually within ±20% of final price. Complex parts may get a human review within one business day before pricing is confirmed.