Addressing Challenges in Pharmaceutical Freeze-drying
New challenges include minimizing energy use and handling new types of biologics
Large-scale freeze-drying systems are often installed across two floors. The components in the service floor are easy to access. Image courtesy of OPTIMA
Assembly of a system with three drying chambers: The floors can be opened and closed as required in the production hall specifically designed for freeze-dryers. Image courtesy of OPTIMA
Various stages of a lyophilisate in a vial: The freeze-drying process is embedded into the filling and sealing process. Image courtesy of OPTIMA
Compression refrigeration machine for the shelf circulation circuit. Four refrigeration modules are positioned on the left. On the right are two circulation pumps for the circulation circuit, one of which is designed to be redundant. Image courtesy of OPTIMA
One loading system for several freeze-dryers. Unloading takes place at the back of the freeze-dryer. Image courtesy of OPTIMA