Model SCC-30 Screen Classifying Cutter

The Model SCC-30 screen classifying cutter cuts hard, soft and fibrous materials into controlled particle sizes at high rates with minimal fines. It features a patented helical- rotor design with dozens of cutter blades attached to a helical array of staggered holders, called interconnected parallelograms, to continuously shear oversize materials against twin, stationary bed knives. Primarily employed for coarse grinding of materials into particles of uniform sizes ranging from granules down to 20–30 mesh, the cutter has a 30-in. (762 mm) throat width and can be fitted with 60 parallelograms with 120 cutter inserts. Bed screen perforations range from 1/32 to 1-1/2-in. dia. and up to 3-in. square, depending on material characteristics and desired particle size. The 11-in. shaft rotates at 30–3,600 rev/min producing up to 1,000 ft3 of sized product per hour, depending on the application. Munson Machinery Co.