Ribbon blenders for rapid dust-free blending of powders, granules, pellets and other bulk solids are manufactured by Ross. Available in many standard sizes from 1/2 to 1,000 cubic foot working capacity, they are built for a wide range of bulk densities and applications to meet any special, sanitary or heavy-duty requirements. Model 42N-270’s stainless steel wetted parts are polished for easy cleanability, and the gasketed three-piece cover, safety grating and pneumatically operated 10-inch knife gate valve are designed to facilitate convenient ingredient charging and dust-tight operation.