CNC Machined Plastic Gears for High-Performance Mechanical Systems
The gears were produced using advanced CNC Turning, CNC Milling, and CNC Routing techniques, ensuring high-quality and precise manufacturing. Each process was carefully executed to meet the client’s exact specifications. The use of state-of-the-art machinery allowed for the production of both simple and highly complex gear designs with superior accuracy.
- Material: POM
- Tolerance: ±0.001mm
- Surface Treatment: Polishing, Anti-Wear Coating
- Applications: Automotive, Medical, Aerospace, Industrial Machinery
- Custom Solutions: Yes
At KT, we specialize in Plastic Gear CNC Machining, delivering precision-engineered gears that offer strength, accuracy, and smooth performance. Using advanced CNC milling and turning systems, we manufacture plastic gears that meet stringent tolerance requirements while ensuring long-term durability.
Plastic gears are lightweight, quiet in operation, and corrosion-resistant, making them a reliable alternative to metal gears in various applications. We utilize high-quality engineering plastics such as nylon, POM (Delrin), ABS, PEEK, and UHMW to produce gears that perform reliably under high load and temperature conditions.
Whether you need spur gears, helical gears, worm gears, or custom gear profiles, our CNC machining expertise ensures consistent accuracy across prototypes and production runs. With surface finishing, polishing, and secondary machining options, KT guarantees gears that are both functional and ready for end-use.
Our Plastic Gear CNC Machining services are widely utilized in industries such as automotive, robotics, electronics, and medical devices, providing customers with smooth motion control and reliable mechanical performance.
Why Choose Us?
- Precision: We deliver gears with an accuracy of ±0.001mm, ensuring seamless performance.
- Speed: With a fast turnaround time of 7-15 days, we meet tight deadlines.
- High Volume Capacity: We can produce up to 500,000 units per year, making us ideal for both prototyping and mass production.
- Customization: Custom solutions are available to meet specific client needs.
Key Features & Advantages
- High Precision: Achieved ±0.001mm tolerances to ensure precise gear alignment and smooth operation.
- Material Durability: Utilized POM and Nylon, known for their strength, low friction, and excellent wear resistance.
- Customization: Gears were customized to meet specific industry requirements and ensure optimal performance in each application.
- Surface Treatment: Gears were polished and coated to minimize friction and increase the overall lifespan of the components.

Technical Specifications
| Parameter | Value |
| Material Types | POM |
| Processing Method | CNC Machining |
| Precision Level | High — suitable for applications with critical tolerances |
| Automation | High level of automation with minimized human error |
| Key Properties | Lightweight, corrosion-resistant, low noise, wear-resistant (depending on material) |
| Design Capability | Supports complex geometries and intricate designs |
| Manufacturing Scope | Suitable for both rapid prototyping and small-batch production |
| Performance Features | Self-lubricating (nylon), high-friction tolerance, customizable based on application needs |

Applications
- Automotive: For small components requiring smooth operation and low friction.
- Medical: In devices where precision and reliability are essential.
- Aerospace: To meet the stringent demands of high-performance parts.
- Industrial Machinery: For machinery requiring non-metallic components that reduce weight and noise.