GMP Vacuum Tray Dryer Pre Drying Sterilization For Pharmaceutical Powder Production Line

The GMP vacuum tray dryer is built for pharmaceutical powder production where hygiene and purity matter. Wet material is placed in trays, a vacuum pump creates a negative pressure vacuum environment, and a heating medium is circulated between the jacket and the pipes for heat conduction drying, with the evaporated moisture removed by the vacuum pump.

Sterilization can be performed before drying and no impurities are introduced during the drying process, so the equipment meets GMP requirements. Because the chamber is isolated from the external environment, the product stays clean throughout drying, and the lowered boiling point under vacuum makes the dried material heat more evenly.

Note: The above data is for reference only. If you have any special requirements, our factory can provide design and consultation services.

Wet powder is spread in trays inside the sealed chamber. The vacuum pump lowers the internal pressure and lowers the boiling point of the product, and a heating medium circulated between the jacket and the pipes supplies heat by conduction. The evaporated moisture is drawn out by the vacuum pump, so drying is gentle and even. Sterilization can be carried out before drying and no impurities are introduced, which allows the process to meet GMP requirements in a hygienic, closed environment.

1.  Wet material is placed into trays inside the drying chamber.
2.  The vacuum pump creates a negative pressure vacuum environment.
3.  A heating medium is introduced between the jacket and the pipes for heat conduction drying.
4.  The moisture evaporated from the material is removed by the vacuum pump.
5.  Recovered solvent is condensed and collected through a condenser and a buffer tank.

• Sterilization can be carried out before drying, meeting GMP requirements.
• No impurities are introduced during the drying process.
• Closed chamber isolated from the external environment protects product purity.
• Even heating through jacket and pipe conduction under vacuum.
• Static tray drying preserves the shape of the dried material.
• Suitable for heat-sensitive pharmaceutical powders.

It is widely used in pharmaceutical production and also in the chemical, food and electronics industries wherever hygienic, contamination-free drying of heat-sensitive powders is required.

• Pharmaceutical powder production.
• Chemical, food and electronics industries.
• Heat-sensitive materials that require hygienic drying.