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CNC Precision Machining

CNC Micro milling is one of the high precision technology to quickly build a microfluidic prototype. It can be applied to polymers, metals, alloys, and many other materials to produce reservoirs and channels on the surface. Combined with our CAD/CAE technology, we can fast convert your design into parametric 3D models for micro milling. Micro milling can narrow down features such as reservoirs and channels into a few tens of microns to meet strict needs. Integrated with our lamination/welding and assembly technology, we can rapidly bond and assemble the microfluidic parts into a prototype for verifying your idea.

Specifications

 

  • Material: PMMA, PC, PP, PS, metals, alloys, and other materials.  

  • Precision: down to a few tens of microns with a tolerance of less than 10 microns.

  • Quick Response: from your design to prototype in 5 to 10 working days.

  • Prototype Amount: 1~50 pcs.

  • Cost: from hundreds to thousands of dollars.

 

CNC Micro Milling

CNC Micro Milling @ HiComp

Methodology
CNC Fabrication Workflow

HICOMP Microtech CNC machining workflow: Design, precision machining, bonding, and cleanroom packaging for microfluidics

Case Study
Precision CNC Machining for Custom Microfluidic Manifolds

We utilize HiComp’s advanced microfluidic integration to transform non-invasive saliva testing. By automating sample dilution, filtration, and distribution through a pre-filled buffer system, the platform eliminates the need for manual pre-processing. This "Sample-to-Result" workflow delivers lab-accurate diagnostic panels directly at the point of care, making it ideal for high-throughput screening in diverse environments.

Precision CNC machined PEI (Polyetherimide) manifold for microfluidics - HICOMP Microtech
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Request a quote

Send a CAD file, a schematic or a paper. We reply with a DFM review and a quote.

Project stage
Prototype
Pilot batch / process verification
Production
Quantity (per month at production)
Fewer than 20
20–200
200–2,000
More than 2,000

By sending this, you agree that we may contact you about your inquiry. We do not add you to a mailing list.

Prefer to talk it through first? Book a design review →

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