Filtration and drying is a critical part of the API manufacturing process. Conical blender dryers are a complex, all in one system that accomplishes the task for drying the crystallized slurry. Rheo offers containment and material handling options for the loading and pack-off of the dry powder. The Material Transfer Station with Vacuum Conveyance can be used to transfer product into the blender dryer using an ergonomic workstation to quickly transfer material. The Mobile Ventilation Sleeve is a simple, yet effective containment option that provides local extraction during the pack out process.