Precision Plastic CNC Turning: Custom Engineered Parts for Various Industries
We successfully delivered high-precision CNC turned plastic parts for a range of industries, including medical devices, aerospace, railway, and industrial applications. These parts were made from a wide selection of engineering plastics, such as Nylon, PEEK, PTFE, and Delrin, ensuring superior strength, wear resistance, and durability. Through advanced CNC turning technology, we created complex geometries, tight tolerances, and high-quality finishes tailored to meet our clients' specifications.
- Materials: PEEK
- Tolerances: ±0.001mm
- Produced by: CNC Machining Center
- Production Capacity: 500000 pcs/year
- Certification: CE, RoHS, GS, ISO9001
At KT, we specialize in plastic CNC turning, delivering high-precision turned parts for a variety of industries. Our advanced CNC turning centers are capable of machining a wide range of engineering plastics, offering solutions for both simple and complex part geometries.
Our experience with materials such as PEEK, PTFE, and Delrin allows us to manufacture parts that exhibit excellent wear resistance, high strength, and low friction properties. These materials are particularly suited for medical devices, aerospace components, and industrial machinery parts where high durability and performance are critical.
With the ability to handle both small batch production and high-volume manufacturing, we ensure that each part meets the highest standards of precision and quality. Our expert team, working alongside state-of-the-art CNC equipment, ensures that every component is produced to exact specifications, with tight tolerances as low as ±0.01mm.
We also place a strong emphasis on quality control. Every part undergoes rigorous inspection and testing to ensure it meets or exceeds client expectations. Our quality control system is supported by real-time updates on order progress, providing transparency and confidence to our clients throughout the production process.
Why Choose KT?
- Advanced CNC Technology: We use the latest CNC turning centers to handle both simple and intricate designs, providing high accuracy and surface finish.
- Material Expertise: We work with a wide variety of engineering plastics like PEEK, Delrin, Nylon, and PTFE, providing tailored solutions to meet diverse application needs.
- Precision and Quality: With tolerances as tight as ±0.01mm, we ensure every part is manufactured to the highest precision standards, guaranteeing reliability in critical applications.
- Fast Turnaround: We offer fast lead times for prototypes, low-volume, and mass production, with delivery times ranging from 3-5 business days.
- Comprehensive Quality Control: We maintain ISO 9001 standards and provide detailed tracking of the manufacturing process to ensure consistency and quality.
Key Features & Advantages
- High Precision: Achieving tight tolerances as low as ±0.01mm, ensuring the production of parts with exceptional accuracy, suitable for industries requiring strict specifications.
- Versatile Materials: Capable of machining a wide range of engineering plastics like Nylon, PEEK, PTFE, and Delrin, providing durable and reliable components with diverse material properties.
- Smooth Surface Finishes: Offering surface finishes up to Ra ≤1.6μm, improving both the functional performance and aesthetic quality of parts.
- Rapid Turnaround: With a typical lead time of 3-5 business days, we ensure fast and efficient production, catering to both prototypes and high-volume orders.
- Durability and Performance: The materials and precision machining techniques used result in parts with high mechanical strength, wear resistance, and longevity for demanding applications.

Technical Specifications
| Parameter | Value |
| Materials Used | ABS, PEEK, PTFE, Delrin, Acetal, Polycarbonate, etc. |
| Tolerances | ±0.001mm |
| Surface Finish | Heat treatment, powder coating, electroplating, painting, polishing, deburring, anodizing, chrome/nickel plating, galvanizing, blackening, etc. |
| QC Policy | 100% inspection and random checks before shipment with QC passed label |
| Standards | Materials and surface treatments comply with RoHS/REACH directives |
| Testing Equipment | CMM, Projector, Pull Tester, AOI, Salt Spray Tester, Durometer, Tensile Machine, micrometers, digital calipers, etc. |

Applications
Our CNC turned plastic parts are used across multiple industries:
- Medical Devices: Precision housings, connectors, and specialized parts for medical equipment.
- Aerospace: Lightweight, high-strength parts for aircraft systems and components.
- Automotive: Durable, wear-resistant parts for automotive machinery and systems.
- Industrial Machinery: Custom parts for machines used in manufacturing and processing industries.