Dri-Air Industries is the leader in compressed air and desiccant drying technology. Our plastics drying and loading systems offer you a full range of solutions for drying plastic resins, mixing, blending, and conveying virgin, regrind, and plastic colorants. Dri-Air desiccant drying systems also include advanced microprocessor controls, stainless steel insulated drying hoppers, closed-loop loading systems, and full-flo electric dryer valves.