About The Project
The client required 100 sets of a milled aluminum case, anodized and fully-finished but not too expensive. Since we specialize in low-volume custom orders like these, we were able to deliver a complete set of parts for less than they could get in Germany.
Manufacturing Process of CNC Turning and Milling
CNC Machining
We chose aluminum for the main parts. This is a commonly available aluminum alloy that machines well, is not too expensive and looks great after anodizing.Also, aluminum is lightweight, easy to carry in a pocket or bag. 3-axis CNC mill is used to route the profile of the case.
Sandblasting
After milling there were some fine machine marks and scratches on the metal. To remove these, all of the parts needed to be placed in a sandblasting chamber and carefully sanded with a fine grit. This gives the parts a uniform matte finish and removes any burrs.
Anodizing
Sandblasting provided the ideal surface texture for accepting the anodizing process. After a thorough cleaning, parts were placed on trees to keep them separate and then dunked into a chemical tank. It can add color while increasing corrosion and scratch resistance.
1) Competitive factory price and excellent quality.
2) Minimum order quantity (a quick prototype sample is available!).
3) Short lead time (7-30 working days).
4) Modern equipment: / laser cutting / CNC shearing machine / CNC bending machine,etc.
5) Advanced measuring equipment: VMS / CMM.
6) Quality control: 99.9% inspection before leaving the factory.
7) OEM / ODM .
8) Rich experience and good technology support( have more than 10 years experience in producing various kinds of precision parts).
9) Near Shenzhen and HK, convenient transportation.
