Machinery & Equipment Co. (M&E) supplies used roasters engineered for precise temperature control, uniform heat transfer, and consistent product quality across coffee, nuts, seeds, cocoa, grains, and a wide range of food and industrial applications. Inventory includes drum roasters, rotary roasters, batch and continuous roasting systems, coffee roasters, nut roasters, and industrial thermal processing equipment designed to deliver repeatable roasting profiles and scalable production, commonly used for coffee roasting, peanut and tree nut processing, cocoa and chocolate preparation, snack production, and ingredient conditioning, with configurations offering gas or electric heating, airflow management, temperature profiling, and automated controls. Common manufacturers include Probat, Loring Smart Roast, Diedrich, Toper, Giesen, Petroncini, Bühler, Neuhaus Neotec, San Franciscan Roaster Company, US Roaster Corp, Heat and Control, Wenger, AC Horn Manufacturing, Baker Perkins, CPM Wolverine Proctor, The Lanly Company, Louisville Dryer Company, Reading Bakery Systems, and other leading roasting system manufacturers known for performance and reliability, and whether you need a small-batch coffee roaster, a commercial nut roasting system, or a large-scale continuous industrial roaster, M&E can help match the right used equipment to your product type, capacity, and roasting profile requirements.