CNC MACHINING PA SERVICES
At XHYE, we specialize in CNC machining PA (Polyamide, commonly known as Nylon) and its engineered variants, delivering durable, wear-resistant, and high-strength plastic components with excellent mechanical performance. From precision gears, bearings, and bushings to structural brackets, wear pads, and industrial fixtures, our advanced multi-axis CNC capabilities and deep expertise in polyamide processing ensure tight tolerances, superior surface quality, and reliable long-term performance even under demanding sliding, impact, or load conditions.
Get Instant Quote | ISO 9001:2015 Certified | Standard Tolerances: ±0.005″ (±0.13 mm) — Tighter Available | Lead Times from 3 Days | Max Part Size: 1200 × 800 × 600 mm
ISO
9001:2015 Certified
10+
Sheet metal materials
±0.01 mm
Tolerance achievable
5-day
Fast lead time
What Is PA Machining?
PA (Polyamide/Nylon) CNC machining is a precision subtractive manufacturing process that uses computer-controlled machine tools — primarily milling centers and lathes — to remove material from Nylon stock (rods, sheets, or blocks) to create accurate, high-performance components with outstanding wear and mechanical properties.
Polyamide (PA) is a versatile engineering thermoplastic family known for its excellent toughness, high abrasion and wear resistance, good fatigue strength, low friction (especially in filled grades), and self-lubricating characteristics in many formulations. It performs well in sliding contact applications and maintains mechanical integrity under moderate to high loads and temperatures.
Key considerations in machining PA/Nylon:
- Hygroscopic nature (moisture absorption) affects dimensions and properties, requiring controlled storage, conditioning, and sometimes annealing for stress relief and dimensional stability.
- Glass-filled variants are more abrasive and demand specialized tooling, while unfilled grades machine cleanly but benefit from optimized parameters to minimize heat buildup.
- Excellent suitability for 3-axis, 4-axis, and full 5-axis simultaneous machining to produce complex gears, threads, thin walls, and functional assemblies in a single setup.
Our services encompass CNC milling (3/4/5-axis), CNC turning, drilling, tapping, threading, engraving, and integrated operations. We handle everything from rapid prototypes and wear-test components to low-volume production runs with full material traceability, moisture management protocols, and rigorous quality control.
Why Use Our PA Machining Service
No MOQ
One-off aluminum prototype part or large quantity parts. No matter the size of your order, we can handle it.
Certified Quality & Reliability
ISO 9001:2015 certified processes, rigorous in-process and final inspection, material traceability, and secure confidential handling of your designs and IP.
End-to-End Service
From instant quoting and material sourcing to finishing, assembly, and global shipping. One trusted partner for your entire project.
High-precision and tight tolerance
We routinely achieve standard tolerances of ±0.005″ (±0.13 mm), with precision machining capabilities down to ±0.002″ (±0.05 mm) or tighter on critical features. Full CMM inspection reports available.
Products Made with PA CNC Machining
PA6 offers a well-balanced combination of toughness, wear resistance, and good mechanical strength with relatively high moisture absorption. It is widely used for general engineering components, gears, bushings, and parts requiring impact resistance. XHYE applies controlled conditioning and machining strategies for PA6 to achieve consistent dimensional accuracy and surface quality, making it a versatile choice for industrial machinery and consumer product applications.
PA66 provides higher tensile strength, stiffness, and heat resistance compared to PA6, along with excellent wear and fatigue properties. It is the preferred grade for high-load gears, bearings, automotive underhood components, and structural parts operating at elevated temperatures. XHYE’s expertise in PA66 machining includes optimized parameters and optional annealing to minimize moisture-related dimensional changes and deliver reliable, high-performance components for demanding environments.
Cast Nylon offers superior dimensional stability, higher molecular weight, and better wear resistance than extruded grades in many applications. It is frequently chosen for large structural parts, gears, and components requiring minimal internal stresses. XHYE’s machining and annealing capabilities for cast Nylon ensure outstanding flatness and long-term stability for large or precision industrial components.
Glass-Filled PA incorporates glass fibers to dramatically increase stiffness, strength, and dimensional stability while retaining good wear characteristics. These reinforced grades are ideal for structural brackets, housings, and load-bearing components where reduced creep and higher rigidity are required. XHYE machines glass-filled Nylon with abrasion-resistant tooling and precise process controls to achieve tight tolerances and excellent surface finishes on these more challenging materials.
Other Materials
Outstanding corrosion resistance, strength, and cleanability. Ideal for medical devices, food-grade equipment, marine hardware.
Exceptional strength-to-weight ratio, biocompatibility, and corrosion resistance. Primary choice for aerospace and medical implants.
Superior electrical and thermal conductivity, excellent machinability. Used for electrical connectors, heat exchangers, decorative hardware.
High strength and toughness. Often enhanced with heat treatment or coatings.
Lightweight with excellent corrosion resistance, good strength-to-weight ratio, and superior machinability. Used for aerospace components, heat sinks, automotive parts, and structural frames.
High impact resistance, good dimensional stability, and easy to machine or mold. Used for enclosures, automotive interiors, consumer products, and prototypes.
Excellent impact strength, high transparency, and good heat resistance. Used for protective covers, optical lenses, electronic housings, and safety equipment.