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Rapid Prototyping Service | CNC Machining & 3D Printing

Customized high‑precision CNC machining services, including 5‑axis capabilities, for complex non‑standard parts across multiple industries.
CNC Machining Service
CNC Milling / Turning (3‑Axis / 4‑Axis/ 5‑Axis)
  • Ultra‑fast turnaround, tight‑tolerance parts in metals and engineering plastics.
  • Optional surface finishes: sanding, bead blasting, anodizing, plating, painting
3D Printing Service
FDM、SLA、SLS
  • Fast turnaround, fine‑resolution parts with multiple processes and materials.
  • Optional post‑processing: sanding, painting, polishing, dyeing, basic assembly
RAPID PROTOTYPING
Rapid Prototyping
Why Choose Rapid Prototyping?
  • Short development cycle – from design to physical parts in days instead of weeks.
  • Fast design iteration – easy to test, refine, and update multiple versions quickly.
  • Lower upfront cost – no or minimal tooling; ideal for low-volume, multi‑variety builds.
  • Process flexibility – combine 3D printing, CNC machining, vacuum casting, and soft tooling.
  • Close to production quality – use production‑grade or equivalent materials and finishes for realistic testing.
Typical Part Structures We Can Prototype
  • Housings & Enclosures – electronics cases, instrument shells, junction boxes
  • Brackets & Mounting Plates – structural brackets, motor mounts, adapter plates
  • Shafts & Rotating Parts – shafts, bushings, spacers, couplings
  • Baseplates & Frames – machine bases, reference plates, fixture plates
  • Manifolds & Fluid Blocks – valve blocks, manifolds, cooling channels
  • Covers & Panels – front panels, doors, lids, interface plates

Our Rapid Prototyping Capabilities

Machinable Materials

  • Plastic Materials
    ABS, Acetal (POM), Delrin, Nylon, Polycarbonates (PC), PEEK, PPSU, PEI/PET, PP, PMMA (Acrylic), PTFE (Teflon), Other Engineering Plastic
  • Metal Materials
    Aluminum, Brass, Bronze, Copper, Stainless Steel, Steel Alloy, Steel Mild Low Carbon, Titanium, Zinc, Magnesium

Quality Control

  • Equipped with ZEISS and LK Metrology CMMs for high-accuracy 3D measurement of complex geometries.
  • Incoming material inspection, in‑process checks, and final inspection with detailed records for every batch.
  • Provide dimensional reports and PPAP/FAI on request to support your validation and traceability needs.

Japanese 5‑Axis Equipments

  • Matsuura 5‑axis machining centers (with pallet automation)
  • Brother 5‑axis machining center (with feeding automation)
  • High‑speed, stable machining: 5‑axis plus automation enables continuous production, shorter lead times, and lower unit cost.
  • Complex parts in one setup: fewer re‑clamps reduce positioning errors and ensure consistent high precision on all features.

Automated Robotic Production

  • Matsuur automatic pallet / Fanuc robotic loading on key 5‑axis lines
  • Stable quality, reduced human error, and fast turnaround for prototypes and custom small‑batch production
  • Japanese 5‑Axis Equipment + Fanuc Automated Robotic Cells, delivering high‑precision, complex‑part, rapid prototyping and customized CNC production
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Our Rapid Prototyping Cost Advantages

High‑precision parts at competitive prices, powered by advanced equipment, automation, and 28 years of one‑stop manufacturing expertise.

High Precision Machines

High‑efficiency 5‑axis Matsuura and Brother equipment shorten cycle time and reduce tool and maintenance costs.

DFM

Design‑for‑Manufacturing (DFM) guidance reduces redesign and rework

28 Years of Machining Experience

28 years of precision machining experience, specializing in complex parts and high‑mix, low‑volume production.

Lower MOQ

Flexible order size from single prototypes to small batches, no high MOQs

One‑stop Prototyping

One‑stop 3D printing + CNC + molding minimizes supplier switching costs.
Rapid Prototyping Applications
CNC (Computer Numerical Control) machining is ideal for parts requiring high precision, complex geometry, and stable repeatability.

Rapid Prototyping Service Process

Our core strength is high‑precision CNC customization, not mass production. With Japanese 5‑axis equipment and automated robotic cells, we specialize in complex parts with tight tolerances up to ±0.005 mm. We support rapid prototyping and flexible small‑to‑medium batch production, covering aluminum, steels, copper, and engineering plastics. Full DFM support and in‑house inspection (ZEISS, LK/Nikon, Mitutoyo) ensure stable quality from drawing review to finished parts.
  • Drawing Review
  • Quotation & Process Proposal
  • DFM Analysis
  • Programming & Trial Machining
  • First Article Inspection (FAI)
  • CNC Production
  • In‑Process Inspection
  • Surface Finishing
  • Final Inspection
  • Shipment
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Contact Info

  Phone: +86-134-2130-1276
  Email: info@eternalmodel.com
  Add: #23 #24 No.29, Licheng industry blvd, Shuikou St.. Huicheng Dist, Huizhou, Guangdong, China (Mainland)
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