As your dedicated plastic CNC machining service provider, we specialize in high-precision CNC plastic machining for a variety of engineering plastics including ABS, PEEK, POM (Delrin), and PMMA (Acrylic). We can machine intricate geometries to close tolerances of ±0.01 mm using our Swiss-type lathes, CNC milling centers, and micro turning tools.
Core capabilities include:
CNC milling and turning of plastic screw parts
Swiss-type turning of micro plastic components
3, 4, and, 5-axis machining of plastic enclosures
High heat and chemical resistant materials PEEK
Transparent parts from PMMA (Acrylic) finished to optical grade.
For more information about our precision CNC machining services.
Custom Plastic Parts Manufacturing
We provide custom machined plastic parts and manufacturing solutions, from prototypes to production to meet your project needs whether it’s a prototyping quantity or production quantities. With an experienced team designing plastic parts for manufacturing (DFM) and material selection that spans decades we make sure every plastic part complies with application standards and regulatory requirements.
Custom machining is available for the following applications:
ABS housings and brackets
PEEK insulators for electronics or aerospace applications
POM gears and mechanical components
Clear PMMA panels and display covers
Looking for a reliable plastic part supplier from China? Falcon Global delivers around the world with competitive pricing and fast lead times by high volume Swiss machining capabilities.
Plastic Components for a Diverse Applications
Our precision machined plastic parts serve a wide range of industries requiring performance, durability, and cost considerations.
Typical plastic components
| Industry | Typical Plastic Components |
Medical and Dental | PEEK implants, ABS covers, PMMA dental trays |
| Aerospace and Defense | Lightweight POM fittings, PEEK insulators |
| Electronics | ABS enclosures, PMMA light guides |
| Automotive | POM gears, ABS dashboard clips |
| Laboratory Equipment | PMMA windows, chemical-resistant PEEK holders |
We support all standard and exotic materials with ISH certified plastic machining processes.
Why Choose Falcon for CNC Plastic Machining
Our reputation and experience can offer tight tolerances on custom plastic parts.
Full in-house quality control and material traceability.
Material flexibility: from ABS, POM, PMMA, PEEK to anything needed.
Global delivery and responsive engineering support ensuring you have a reliable and flexible supplier.
Many of our clients are Tier 1 OEMs and fast-growing startups looking for reliable plastic machining suppliers in China.
Supported Plastic Materials for CNC Processing
We machine a wide range of engineering plastics for cnc machined plastic parts, including, including milling, turning, and drilling:
Material Description Typical use
ABS Impact resistant and easy to machine Consumer products and automotive
POM (Delrin) Self-lubricating and wear resistant Mechanical gears and bushings
PMMA (Acrylic) Optical clarity and weather resistant Transparent covers and signs
PEEK High heat and chemical resistance Aerospace, medical
Looking at CNC acrylic machining or CNC PEEK parts? We will be glad to assist you with material selection and cost-optimized machining solutions. You can see our full machining service to learn more.
Contact us for a quote on your plastic part machining project today!
FAQ – Precision Plastic CNC Machining
Which engineering plastics can you machine?
We machine a wide range of thermoplastics, including PEEK, PTFE (Teflon), Acetal (POM, Delrin), Nylon (PA 6/66), Polycarbonate (PC), Ultem (PEI), PPS, PVDF, and ABS. Each material is processed with optimized tooling and chip evacuation to prevent melting, burrs, or dimensional changes.
What tolerances can you hold on machined plastic parts?
Under controlled conditions, we routinely achieve ±0.001 inches (±0.025 mm) on critical dimensions. For high‑precision applications, such as medical or aerospace components, we can hold ±0.0005 inches (±0.0127 mm). Tight temperature and humidity control in our shop minimizes material expansion/contraction.
How do you handle stress relief and warpage in plastic machining?
Plastics can release internal stresses during machining, causing warpage. We mitigate this by:
– Using stress‑relieved stock (pre‑annealed or cast rather than extruded when possible)
– Employing sharp, polished carbide tools to reduce cutting forces
– Performing roughing passes followed by a stabilization period before finishing
– Avoiding excessive clamping pressure and heat buildup
Can you machine plastic parts with thin walls or complex features?
Yes. Our Swiss‑type CNC lathes and multi‑axis mills excel at small, intricate plastic parts. We regularly produce components with wall thicknesses down to 0.010 inches (0.25 mm), micro holes, undercuts, and fine threads. Vacuum chucks and soft jaws prevent distortion during secondary operations.
Do you offer any post‑machining services for plastic parts?
Absolutely. We provide deburring, tumbling, ultrasonic cleaning, laser marking, heat staking, annealing, and assembly. For optical clarity (polycarbonate or acrylic), we offer flame polishing or vapor polishing. We also can package parts in anti‑static bags or custom trays.
Which industries use your precision plastic machined components?
Our plastic parts serve medical (surgical handles, housings, fluid connectors), semiconductor (test sockets, wafer carriers), aerospace (bushings, insulators), food processing (wear strips, guides), and electronics (connectors, insulators). Plastics offer lightweight, chemical resistance, and dielectric properties that metals cannot match.
What are typical lead times for plastic prototypes and production runs?
Prototype quantities (1–25 pcs) usually ship in 3–5 business days because plastics machine faster than metals. Production orders (500–10,000+ pcs) range from 10–20 business days depending on material, complexity, and secondary operations. Rush services are available.
