Industrial Freeze Dryer SIFD-A15

It is widely used in the pharmaceutical, biotechnology, food, chemical, and medical industries because of its high capacity, precision control, and reliable construction, making it suitable for both research and mass production applications.

The drying chamber, condenser, shelves, and trays are all made from high-quality stainless steel 304, ensuring excellent durability, resistance to corrosion, easy cleaning, and compliance with industry hygiene standards.

It can achieve a vacuum degree of 5 Pa or better, creating a deep vacuum necessary for the sublimation process. This low pressure ensures that water transitions directly from solid to vapor, preserving product structure and minimizing drying time.

Yes, it is designed to allow both pre-freezing and drying directly on the same shelves. This feature offers significant advantages: it eliminates the need for separate freezers, reduces product handling, and minimizes contamination risks. By freezing and drying in a single, controlled environment, the product’s structure and purity are better preserved. This results in better batch uniformity, shorter production times, and increased overall efficiency for large-scale pharmaceutical, chemical, or food processing operations.

Regular maintenance is essential for ensuring reliable, long-term performance. Key maintenance tasks include checking and lubricating the vacuum pump, cleaning the condenser after every batch, inspecting and replacing vacuum seals as needed, verifying silicon oil levels, ensuring water cooling lines are free of blockages, and periodically calibrating temperature and pressure sensors. Performing these tasks on a recommended schedule minimizes downtime and extends the overall lifespan of the freeze dryer.