Rotary Vacuum Dryer

In a chemical Industry, of all the Unit Operations Drying has the widest application and a proper appreciation of the mechanism of drying and the equipment available to resolve a drying problem on an industrial scale is correspondingly important. Most manufacturing operations, particularly in the chemical and metallurgical fields, entail one or more stages where drying is one form or another is carried out. Drying costs account for a large portion of the processing costs associated with the manufacture of Chemicals, Pharmaceuticals, Dye Stuff’s and other products. A Filter Press or a Centrifuge is often used to remove as much water or solvent as possible, there by reducing the heat load in the drying process. Mostly and unfortunately the cake is normally dried in a tray dryer, where the energy consumption is excessively high. Apart from high energy costs, tray dryers also have high labor cost for loading and unloading of the product. Product loss due to manual loading and unloading long drying time and generally dirty operating area.