Since 1984, Cosmed Group has been the leading provider of dry heat treatment for imported Nyjer™ (Guizotia abyssinica or niger) subject to U.S. quarantine restrictions due to the presence of noxious weed seeds. Our processes include screw conveyors, fluid bed conveyors and vacuum chamber processing. Customers may select the process which meets their specific product goals. Product can be processed in original packaging or cleaned and repacked. Final packaging options include various bags, totes and supersacks.