Sahara drying systems are designed for fine bulk chemical applications. Systems consist of a vertical double walled cylindrical vessel with a top cover equipped with a vacuum draw dome with filters and drive mechanism of a lump breaker. Drive can be mechanical or hydraulic. Agitator, through a specially designed discharge opening, forces dried powder out. Systems are efficient in terms of energy consumption and drying time when compared to most other types of dryers available. Jaygo Inc. 675 Rahway Avenue Union, NJ, 07083