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The Munson Machinery Co. Inc. model RDC-2424-MS De-Clumper rotary lump breaker breaks chunks of agglomerated abrasive or friable materials that have compacted during storage or shipment, conditioning them for downstream processing or conveying.
Material entering the 24 in. (610 mm) square inlet is reduced in size by dual rotors with three-point, single-piece, AR-235 abrasion-resistant steel breaking heads rotating with minimum clearance above a curved, perforated bedscreen.
On-size material exits through 1 in. diameter (25.4 mm) apertures in the bedscreen. Other bedscreens are available with apertures ranging from 1/32 to 2-1/2 in. (25 to 64 mm) in diameter.
Powered by a 7.5 HP (5.6 kW) motor with gear reducer and a rugged chain and sprocket drive, the synchronized shafts rotate at approximately 120 RPM, offering high throughput rates with minimal heat generation. A side mounted bedscreen can be rapidly removed for cleaning, replacement or maintenance.