CNC POM Machining Service

Precision CNC machining for high-stiffness, low-friction POM components—ideal for gears, bushings, sliding parts, and mechanical assemblies.

1. No minimum quantity
2. Start as low as $1
3. Fastest 3 days delivery
4.7*24H free quotation and technical support

CNC POM Parts

98%

Customers Satisfiction

2000+

POM Parts Delivered

POM CNC Machining Services Supplier in China

CMS provides high-precision CNC machining for POM (Delrin/Acetal) components requiring excellent dimensional stability, low friction, and high mechanical strength. With advanced turning, milling, and Swiss machining capabilities, we manufacture gears, bushings, rollers, housings, spacers, and other engineering-grade POM parts with tight tolerances and clean surface finishes. Our optimized machining processes ensure consistent accuracy, smooth motion, and reliable performance across prototypes and mass production.

Start your POM CNC machining project today—upload your CAD files for an instant quote.

POM
CNC Turning

Precision turning for strong, low-friction POM components such as gears, bushings, and mechanical spacers.

POM
CNC Milling

High-accuracy milling for dimensionally stable POM parts with clean edges and excellent machinability.

POM
SWISS Machining

Swiss machining for small, tight-tolerance POM parts used in automotive, electronics, and mechanical systems.

POM
Surface Finishing

Deburring, smoothing, and polishing to optimize fit, function, and appearance of acetal components.

Recently CNC Machined POM Parts

Why Choose CMS for CNC POM Machining?

Learn More About POM Materials >>

POM Material Properties

Property Value
Density 1.41 g/cm³
Hardness Rockwell M 90–95
Tensile Strength 60–70 MPa
Heat Deflection Temp ~100°C
Coefficient of Friction Very low
Wear Resistance Excellent
Moisture Absorption Very low (better than Nylon)

POM’s low moisture absorption ensures strong dimensional stability—ideal for precision parts.

POM Materials
CNC Machining 7 600x800

Our CNC POM Machining Capabilities

Supported Processes

  • CNC milling (3 / 4 / 5-axis)
  • CNC turning
  • Boring, threading, drilling
  • Contouring & pocketing
  • Complex mechanical shapes

Tolerance Standards

  • Standard: ±0.05 mm
  • Precision: ±0.02–0.03 mm
  • Surface finish: Ra 0.8–1.6 μm (excellent
  • for plastic machining)

Surface Finishing Options for POM

  • Deburring & edge rounding
  • Light polishing
  • Laser marking
  • Threaded insert installation
  • Assembly & bonding operations
  • Textured machining surface

Painting is generally not recommended for POM due to low surface energy.

CNC POM-2
CNC POM

Quality Assurance

  • Tight-tolerance inspection with CMM
  • Optical measurement for small features
  • Surface roughness testing
  • Material certification on request
  • Final QC report for every batch

Frequently  Question

If you have any questions in the process of product design and manufacturing, you can contact us to obtain expert support and provide the best solution for your product. Get support now !

Typical tolerances are ±0.05 mm, and precision features can reach ±0.02–0.03 mm due to POM’s excellent dimensional stability.

Yes. POM has outstanding machinability, producing clean cuts, minimal burrs, and smooth surfaces—ideal for precision mechanical parts.

We support POM-H (Delrin), POM-C (Acetal Copolymer), and reinforced grades depending on application requirements.

POM is more stable than nylon and absorbs very little moisture, but thin walls may still warp. CMS uses optimized fixturing and toolpaths to ensure accuracy.

Yes. We offer deburring, light polishing, laser marking, and insert installation. Painting is generally not recommended for POM.

Absolutely. POM offers low friction, high stiffness, excellent wear resistance, and good fatigue strength—ideal for moving mechanisms.

Automotive, robotics, industrial machinery, consumer products, medical devices, and electronics.

Prototypes usually ship in 2–5 days, depending on complexity and finishing.

client
testimonials

Supplier was very helpful througout the whole process and very easy to communicate with, the end product turned out great with good anodizing quality and overall quality.

Edward Kinsjer

It All Starts With a consultation!

POM Parts CNC Machining Service

For any kind of quiries, Please Email

Room 902, Building 37, Gaoao New Village, Longhua District, Shenzhen City, Guangdong Province, China. 518100

+8617196430663