Sterile and Drying Integration: Navector Microsphere Sieve Assists in High-Purity Production of Medical Aesthetic Microspheres

In the fields of medical aesthetics and biopharmaceuticals, the purity and stability of microspheres determine the safety and efficacy of the product. Achieving efficient screening and drying under sterile conditions has always been a technological bottleneck in the industry. Leveraging its deep expertise in separation processes, Navector (Shanghai) Screening Technology Co., Ltd. has launched the Microsphere Sterile Separator—a sterile screening device specifically designed for medical aesthetic microspheres, integrating filtration, washing, and drying into one system, thus providing a full-process guarantee for microsphere preparation.

Ⅰ. Integrated Sterile Process: Breaking Traditional Limitations

Unlike traditional equipment, which requires multiple transfers and manual intervention, Navector's microsphere sieve utilizes centrifugal and negative-pressure fluid separation technology to achieve solid-liquid separation of microspheres in a fully sealed environment, preventing external contamination risks. Meanwhile, the integrated ultrasonic vibration drying function allows microspheres to distribute evenly on the filter mesh and dry rapidly, preventing aggregation. This ensures that the collected microspheres are dry and non-clumped, making them more suitable for subsequent preparation and storage.

Ⅱ. Precision Design, Specifically Developed for Medical Aesthetic Microspheres

• The entire machine is made of 316L stainless steel, with electrolytic polishing treatment, achieving a surface smoothness better than Ra＜0.4, meeting pharmaceutical-grade sterile requirements.
• Fully sealed design, supporting CIP/SIP online cleaning and sterilization, ensuring that sterility is controlled for each batch run.
• Multi-layer imported filter meshes (2-layer, 3-layer, 5-layer options), paired with diamond filter mesh and self-produced sintered/glued mesh, ensuring high-precision screening and durability.
• Vacuum up to 0.2MPa, combined with an explosion-proof motor and customized PLC control, ensuring both safety and efficiency.

Ⅲ.Scalable and Adaptable for R&D and Production

Whether for the 1.2L processing capacity per cycle during laboratory R&D or the 25L per batch continuous operation mode required for industrial production, the Navector microsphere sieve is highly adaptable. Through reproducible scalable processes, it helps enterprises achieve a smooth transition from R&D to mass production.

Navector's microsphere sterile separator takes microsphere preparation to a new level of sterility and efficiency.