Irock Magnum Line of Primary Crushers

Three sizes comprise the Magnum line of crushers: Magnum 15, Magnum 20 and Magnum 30. The impact crushers have Cat Acert Tier 3 diesels providing 350, 440 and 550 horsepower, respectively. Processing capabilities are up to 350 tons per hour (tph) for the Magnum 15, 500 tph for the Magnum 20, and 650 tph for the Magnum 30. Each has three auxiliary outlets for the operation of transfer or stacking conveyors. A vibrating feeder with a heavy-duty, two-step tapered grizzly removes fines and allows only large materials into the crusher. The feed openings vary in size with each model, ranging from 40 x 32 inches to 56 x 43 inches. An optional in-line discharge belt reaches a discharge height of 10 feet 11 inches for higher stockpiling and the ability to pair Magnum crushers with screening units.