الأنقاض سيد rm80 الاتصال في أندرا. The RM80 is a well proven, high performance Ballast Cleaning machine that gives top quality results in the toughest operating conditions The high powered cutting chain and specially designed screening unit ensures high working speeds, even in heavily, encrusted ballast.
Crusher - Wikipedia. A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different...