Project Background ‌

In order to improve the self-sufficiency of blood collection equipment in Africa, a medical company in Namibia needs to obtain precision blood collection tube molds that meet ISO 13485 medical certification within 4 months. The customer requires the mold tolerance to be ≤0.03mm, the surface finish Ra≤0.2μm, and to adapt to the local PP raw material characteristics ‌23.

Solution

Precise technical adaptation‌

Adopt high-hardness NAK80 steel + mirror polishing process to ensure that the mold surface is scratch-free and reduce the risk of blood residue ‌23;

Optimize the flow channel design through mold flow analysis to adapt to the customer's PP raw material melt index (MFI 12g/10min) ‌14.

Full-cycle service guarantee

Remotely guide customers to complete the first mold trial production and respond to technical issues within 48 hours;

Provide a mold life warranty of 150,000 times and African warehouse stocking service for vulnerable parts