Custom Plastic CNC Milling Services
Plasticpartsmfg provides precision plastic CNC milling services for engineers, product developers, and procurement teams. Based in Shenzhen, we transform your CAD files into functional components, supporting projects from initial prototyping to bridge production and long-term contract manufacturing.
Manufacturing Capabilities
We utilize 3-axis, 4-axis, and 5-axis milling centers to achieve high dimensional accuracy and complex geometric features. Our facility is equipped to handle standard engineering plastics and high-performance materials, ensuring your parts meet strict design specifications.
| Capability | Technical Specifications |
|---|---|
| Processes | 3-axis, 4-axis, and 5-axis CNC Milling |
| Materials | ABS, POM, PA, PC, PEEK, PPS, PMMA, PTFE |
| Typical Tolerance | ±0.01 mm to ±0.10 mm |
| Max Part Size | 1,000 × 600 × 500 mm |
| Quantity | 1 piece to mass production |
| File Formats | STEP, STP, IGES, X_T, STL, DXF, DWG, PDF |
| Secondary Ops | Polishing, sanding, painting, engraving, assembly |
Why Choose CNC Milling for Your Plastic Parts?
CNC milling is the optimal solution when your project requires high dimensional precision, material integrity, and rapid turnaround without the high initial cost of injection molding tooling.
Design Flexibility
Unlike molding, milling allows for rapid design iterations. If your engineering requirements change, we can update your parts by modifying the CAD file rather than expensive steel molds.
Material Performance
CNC machining allows you to use the exact engineering-grade plastic specified for your application, such as PEEK for heat resistance or POM for mechanical wear, without the limitations of additive manufacturing materials.
Surface Finish & Aesthetics
We provide secondary operations including precision polishing, bead blasting, and painting to ensure your parts meet cosmetic requirements for consumer-facing electronics or industrial housings.
Common Applications
Our CNC milled components are used across various sectors where reliability and precision are critical.
Industrial Automation
Brackets, manifolds, and wear-resistant slides.
Electronics & Robotics
Custom housings, structural plates, and internal mounting components.
Medical & Lab Equipment
Precision components requiring high-performance materials like PEEK or PPSU.
Automotive
Functional prototypes and testing fixtures.
Streamlining Your Production Timeline
We understand that engineering projects operate under strict deadlines. By providing your STEP or IGES files early in the design process, our team performs a DFM review to identify potential machining challenges.
Whether you need a single prototype for validation or a batch of 500 parts for a pilot run, our manufacturing workflow maintains consistent quality across every part number.
Start a DFM Review-
Step 01
File Submission
Send STEP, IGES, or other CAD files with your required material and quantity.
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Step 02
DFM Review
Our engineers identify machining challenges and recommend tolerance or feature adjustments.
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Step 03
Quotation
You receive a detailed quote with accurate lead time and pricing.
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Step 04
Production & Delivery
Parts are machined, finished, inspected, and shipped ready for assembly.
Get a Quote for Your Project
Ready to move from CAD to physical parts? Send your drawings and requirements to our team for a detailed quotation. Please include your material specifications, quantity, and any secondary finishing requirements to receive an accurate lead time and price estimate.
- DFM feedback included with every inquiry
- Rapid response within one business day
- NDA available for sensitive projects
Direct contact
WhatsApp:
Upload Your CAD Files for a Custom Quote
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