The ROSS Double Cone Tumble Blender (Model DCB) is designed for large-scale yet intimate blending of free-flowing solids in a full suite of laboratory, pilot and production sizes. In a highly repeatable process, minor and micro ingredients are thoroughly distributed throughout the batch more gently than in the more common V-shaped geometry without damaging fragile or sensitive components. Rated for vacuum up to 29.5"Hg, the jacketed, 75-cubic-foot Double Cone Blender (Model DCB-75, shown) heats and dries product with superior efficiency as it is being blended. Other features include gas purging capability, a 16” pneumatically operated discharge valve, five-passage rotary union, explosion-proof brake motor, and PLC controls. LEARN MORE.