Falcon MFG Co., Ltd.

Plastic Machining Services for Precision CNC Machined Parts

Plastic machining services for manufacturing custom CNC plastic parts with high accuracy and tight tolerances

Falcon CNC Swiss offers precision plastic machining services for companies that are seeking precision, dependability, and carefully made plastic parts. Our CNC plastic machining service capabilities allow us to handle complicated shapes as well as meet strict tolerances and small as well as mass production needs for medical, electronic, industrial, automotive, and many other applications.


We utilize CNC milling, CNC turning, Swiss-style machining, and multi-axis machining techniques in the design and fabrication of custom machined plastic parts. Our familiarity with engineering plastics including PEEK, POM/Delrin, PTFE, Nylon, PMMA, and a variety of other machinable materials enables us to choose the right manufacturing concept that fits the exact requirements of your application and design.


Falcon is the source for flexible custom plastics machining strategies that include engineering assistance and dimensional quality management for any conceivable application: from prototypes, to small-run manufacturing lots to full production capabilities. If you’re in the need of precision plastic parts, small machined parts, or CNC plastic prototypes we can follow your design instructions in coming up with the most effective manufacturing solution.


Custom Plastic Machining Services

Falcon CNC Swiss specializes in custom plastic machining services for precision components, prototypes, and production jobs according to customer specifications. We supply machining processes for instances that call for intricate shapes, stringent tolerances, miniature characteristics, and repeatable parameters.

Custom plastic machining for producing precision CNC plastic components used in industrial and engineering applications

Our Custom Plastic Machining Services Include

  • CNC Plastic Milling — Produces complex profiles, pockets, slots, holes, and precision features in engineering plastics.

  • CNC Plastic Turning — Suitable for cylindrical components such as bushings, spacers, sleeves, and other turned parts.

  • Swiss Plastic Machining — Supports small-diameter and intricate plastic components requiring stable workpiece support and precise machining.

  • 5-Axis Plastic Machining — Enables complex geometries and reduces multiple setups for demanding plastic components.

  • Plastic Prototypes and Low-Volume Production — Provides a flexible solution for prototypes, small batches, and production requirements without dedicated tooling.


We process various engineering plastics and adapt the tools, cutting parameters, and machining processes to the type of material and design of the products. This ensures dimensional accuracy and surface quality and eliminates unnecessary operations.


From CNC machining plastic prototypes to repeat production, Falcon provides engineering support, quality control and flexible manufacturing capabilities for custom plastic products. Our Swiss machining services support small-diameter and intricate plastic components requiring stable workpiece support and precise machining.


CNC Plastic Machining Capabilities

Falcon CNC Swiss utilizes precision CNC technology along with process management to produce parts made from highly complex plastics having demanding geometry and tough dimensional requirements. Our expertise is customized according to type of plastic to ensure surface finishing is up to standard and consistently precise.


Key Capabilities

  • Complex Plastic Components — Machining intricate profiles, pockets, holes, threads, and multi-feature components.

  • Small and Precision Parts — Producing small plastic components and fine features with consistent dimensional control.

  • Tight Tolerance Machining — Supporting precision requirements based on material characteristics, part geometry, and drawing specifications.

  • Thin-Wall Components — Applying appropriate machining strategies to reduce deformation and maintain dimensional stability.

  • Multi-Axis Machining — Supporting complex geometries while reducing setups and secondary operations.

  • Prototype to Production — Handling prototypes, low-volume orders, and repeat production requirements.

Our engineering team reviews material selection, part geometry, tolerances, and production volume to determine the most suitable machining approach for each project.

Engineering plastic materials used in CNC machining including PEEK, Delrin, nylon and other precision plastic materials

Plastic Materials for CNC Machining

Various types of plastics provide varying degrees of hardness, temperature tolerance, wear tolerance, resistance to chemicals, and dimensional stability. Choosing the appropriate material is very important to obtain consistent machining performance.  Falcon CNC Swiss machines a range of plastic materials for CNC machining and can help in selecting suitable solutions based on part design, operational conditions, and application specifications.


Plastic Materials We Machine

Plastic MaterialKey PropertiesTypical Applications
PEEKHigh temperature, chemical, and wear resistanceMedical, semiconductor, industrial components
POM / DelrinLow friction, dimensional stability, and wear resistanceBushings, gears, precision mechanical parts
PTFEExcellent chemical resistance and low frictionSeals, insulating and fluid-handling components
NylonGood strength, toughness, and wear resistanceBushings, gears, mechanical components
PMMA / AcrylicOptical clarity and good surface appearanceCovers, windows, transparent components
ABSGood impact resistance and machinabilityHousings, brackets, industrial parts
UHMW-PELow friction and excellent wear resistanceWear strips, guides, sliding components

Such types of machinable plastics cater to most of the widespread precision manufacturing needs. Additionally, Falcon can machine various types of engineering plastics that depend on project specifications. If you have doubts regarding which material suits your needs best, our engineers can help analyze the properties of the material, part design, machining requirements, and intended use. learn more about Falcon precision CNC machining capabilities to machine plastic materials.


Need precision plastic components for your application?

Contact Falcon CNC Swiss for custom CNC plastic machining, from prototypes to production.


Request a Quote →



Plastic Machining Design Guidelines and Tolerances

Plastics are different from metals concerning their behaviors in machining processes due to some reasons, including thermal expansion of the material, flexibility of the material, and sensitivity to stress. Additionally, proper part design is paramount for enhancing the performance of the final component and efficacy of the machining process.


At Falcon CNC Swiss, we cooperate with our clients to improve designs of plastic components according to particular properties of the material, requirements in machining process, and working conditions of the item.

Plastic machining design guidelines for improving CNC manufacturability, tolerances and part performance

Key Design Considerations for CNC Plastic Parts

  • Wall Thickness — Uniform wall thickness helps reduce deformation and improves machining stability.

  • Corner Radius — Proper corner radius selection helps reduce stress concentration and improves tool movement.

  • Hole and Feature Design — Hole sizes, depths, and locations should consider material properties and machining limitations.

  • Material Selection — Different plastics provide different levels of strength, wear resistance, temperature resistance, and dimensional stability.

  • Tolerance Requirements — Critical dimensions should be clearly defined based on functional requirements and operating conditions.

By considering these factors during the design stage, customers can achieve more reliable precision plastic machining services and reduce unnecessary machining challenges.


Plastic Machining Applications

When lightweight parts, electrical insulation, chemical resistance, low friction, or special capabilities are needed, plastic part machining is very common to use. Falcon CNC Swiss is a provider of plastic machining for medical, electronics, semiconductor, industrial, automotive, and general precision.


Common Applications

IndustryCustom Plastic ComponentsTypical Material
MedicalMedical device parts, housings, surgical componentsPEEK, PMMA, ABS
ElectronicsInsulators, connectors, housings, precision componentsPEEK, POM, PMMA
SemiconductorEquipment components, fixtures, handling partsPEEK, PTFE, PPS
IndustrialBushings, gears, guides, wear componentsPOM, Nylon, UHMW-PE
AutomotiveBushings, brackets, gears, lightweight componentsPOM, Nylon, ABS
LaboratoryFluid-handling parts, holders, covers, precision componentsPEEK, PTFE, PMMA

Falcon meets prototype and production needs by producing CNC machined plastic components that conform to different applications and drawings. We have an engineering team that helps to select the right machining technique and the desired material.

Comparison of plastic machining, 3D printing and injection molding for selecting the right manufacturing process

Plastic Machining vs. Injection Molding and 3D Printing

For a plastic piece, choosing the ideal manufacturing method relies heavily on factors like the complexity of the piece, expected production batch, required tolerances, specific materials chosen, as well as the stage of development. CNC plastic machining is an especially appropriate technique when flexibility of material, precision and cost of tooling are critical factors.

Manufacturing MethodBest Suited ForKey Considerations
CNC Plastic MachiningPrototypes, low-volume and precision partsTight tolerances, no mold required, broad material selection
Injection MoldingHigh-volume productionHigher initial tooling cost, lower unit cost at larger volumes
3D PrintingRapid prototypes and complex shapesFast development, but different material and dimensional characteristics


When to Opt for Plastic Machining

CNC machining is a reliable choice for low volume plastic machining, working prototypes, customized parts, and manufacturing parts needing consistent size accuracy. In contrast to injection molding, CNC machining does not need special molds which simplifies the design change during the process of creation.


For the clients who have to choose between plastic machining vs. injection molding, the choice depends mostly on how many products are being produced, how precise the sizes need to be, and how complicated the shapes of parts are. Falcon CNC Swiss supports CNC machining plastic prototypes, low-volume orders, and components in accordance with the specifications provided by a customer.

Plastic machining manufacturer providing custom CNC plastic parts for industrial, medical and electronic applications

Why Choose Falcon for Plastic Machining?

Falcon CNC Swiss offers dependable plastic machining services for businesses in need of accuracy, reliability, and adaptable production assistance. Our vast experience in engineering plastics and precision CNC blogging techniques makes it possible for us to create tailored components for advanced applications.


Why Manufacturers Choose Falcon

  • Engineering Plastic Expertise — Experience machining PEEK, POM/Delrin, PTFE, Nylon, PMMA, ABS, UHMW-PE, and other engineering plastics.

  • Precision CNC Capabilities — CNC milling, turning, Swiss-type machining, and multi-axis machining for complex plastic components.

  • Quality Control — Dimensional inspection and process control help ensure parts meet customer drawings and specifications.

  • Prototype to Production — Support for prototypes, low-volume orders, and repeat production with engineering assistance.

Falcon collaborates with clients every step of the way - from selecting your materials and designing your plastic components to manufacturing and inspecting your product. Choose Falcon as your plastic machining manufacturer for dependable quality, engineering support, and custom CNC plastic parts.


Need custom plastic components for your project?

Falcon CNC Swiss provides reliable plastic machining services for precision parts, prototypes, and production components. 

Send your drawings and requirements to receive a professional CNC plastic machining quote.


Request a Quote →


FAQ – Precision Plastic CNC Machining

What plastics can you machine?

Falcon CNC Swiss machines various kinds of engineering plastics such as PEEK, POM/Delrin, PTFE, Nylon, PMMA, ABS, and UHMW-PE. The selection of materials depends on the need for strength and other factors like physical and chemical properties as well as the purpose of the machine.


What is CNC plastic machining used for?

CNC machining of plastics is often utilized for the generation of components that must be lightweight and corrosion-resistant or insulation material and that need to possess low friction characteristics, as well as other required properties. Some of the applications are components in the medical field, elements of electronics devices, fixtures for semiconductors, and industrial units.


Is CNC plastic machining suitable for prototypes and low-volume production?

CNC machining is indeed a proven method for creating prototypes and low-volume production as it eliminates the need for injection molds, hence simplifying the design alterations process and allowing different types of materials as well as maximum precision trying to provide working plastic parts.


What tolerances can be achieved when machining plastic parts?

The precision during plastic machining depends on a combination of features of the plastic material, part size and shape, and technological requirements. Falcon CNC Swiss assesses each project individually against drawings and specifications so as to choose the proper methods and inspection procedures for achieving the desired accuracy in the process.


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.