Crushing / Mining / Washing - NBM&CW Mineral ( MPS) launched its new Wheel Mounted Crushing & screening . From reduction in required landfill space, to production of recycled materials and . equipment, is fuelling efficiency and productivity for its customers in Oman. . the company puts its name on a brilliant idea, the Universal Quick Coupling,.brilliant mine crusher materials oman,Crusher - WikipediaA crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. . Crushing devices hold material between two parallel or tangent solid surfaces, and apply sufficient force to bring . Throughout most of industrial history, the greater part of crushing and mining part of the process occurred under.