Authorized Client Case Study

CNC Aluminum Parts with
Colorful Anodizing

High-precision aluminum components with 90%+ Color Match consistency (Pantone/RAL) for medical and consumer devices.

Project Overview

Industry: Medical Device
Material: Aluminum
Volume: 12 Sets
Tech: CNC + Anodizing
Lead Time: 7 Days
Color Match: 90%+ Accuracy

The Challenge

"Our main challenge was to deliver precision CNC parts while ensuring the color anodizing matched the customer's requirement by 90% or more, creating a protective and visually consistent oxide layer for medical applications."

Key Requirements

Precision CNC: Air-tight dimension control for multi-face assembly.
Color Consistency: Anodizing must match the specified RAL or Pantone code with 90%+ accuracy.
Surface Finish: Sanded smooth with sandpaper to prepare for optimal color absorption and premium look.

Our Execution

We implemented a strict quality control loop for manufacturing and surface finishing.

Advanced Machining

Combines 3 and 4 axis CNC machining, EDM, and laser marking to achieve the demand of air tight sealing and ensure proper multi-face assembly.

Color Matching Process

We naturally use RAL or Pantone color codes. We produce a sample coupon first, adjust the dye formulation, and only once it passes the colorimeter test, apply the same parameters for the ready parts.

Final Verification

Every piece is inspected again by colorimeter devices, comparing actual parts against the master sample and color code to ensure all are completely correct and matched.