Rock Systems Material Handling Solutions We offer material handling equipment for the mining, aggregate, construction and recycle industries. With over 40 years of experience, our company produces pre-engineered, custom fabricated equipment to satisfy your processing requirements.Crusher Aggregate Equipment For Sale - 2923 Listings,,Browse our inventory of new and used Crusher Aggregate Equipment For Sale near you at MachineryTrader. Top manufacturers include KINGLINK, FABO, METSO, POWERSCREEN, MCCLOSKEY, CEDARAPIDS, KLEEMANN, SANDVIK, KPI-JCI, and TEREX PEGSON. Page 1 of 117.Heavy Equipment Rental | Murrysville Machinery,Murrysville Machinery Company offers crushers, screeners, conveyors, and more to rent for your next big project. Whether you're looking for a concrete crusher, topsoil screener, or another piece of material processing equipmentâ€”we've got you covered. Call 724-863-7000!