Process freeze dryer

pilotfor the pharmaceutical industry

HOF is the specialist for individual solutions. That is why freeze drying systems are tailored individually and precisely to the task at hand and to the specific production requirements. And: This allows us to ideally adapt each system to the structural conditions on site. In this area, HOF offers a wider range of freeze drying systems, with regard to system size, model variants and optional equipment. The portfolio ranges from small pilot systems with a footprint from 2.5 m2 to systems with a footprint of 75 m2. • Vertical design • Horizontal design • Modular technical units which can be installed according to the building situation • Door concepts: • single door • double doors (facing as a reach-through system) • slot door especially for automatic loading and unloading systems • slot door integrated into swivel doors • The systems can be equipped with different cleaning and sterilizing units for aseptic processing areas and with systems for decontamination of the system periphery. • System design for drying products with organic solvents • Systems for process monitoring and process analysis • Refrigeration systems: • two-stage refrigeration sets with synthetic refrigerants • cascade refrigeration sets with natural refrigerants • LN2 refrigeration via heat exchangers for the installation areas and the ice condenser • LN2 refrigeration as direct evaporation for the ice condenser