Aaron Equipment has a large inventory of process equipment built by Buss. Aaron's inventory of Dryers - Drying Equipment,Evaporators,Extruders - Non Plastic,Mixers,Packaging Equipment and Plastics Equipment. If you are looking to buy machinery from Buss submit a request for quote online and if you are looking to sell your used Buss equipment submit a request online or contact Michael Cohen at 630-238-7480.