Conair designed a system that incorporated existing useful dryers
and drying hoppers, even though they were competitive brands. The
required Conair components for these units were custom fitted to the
existing equipment, and included combining Conair loaders, blenders,
purge valves, and system controls with the old units.
A "reverse regrind" system was incorporated to automatically bring
regrind back to the drying area for precise gravimetric blending with virgin
and feeding into drying hoppers.