In Roll crusher name indicates quantity of roll. Each type of crushers has its own particular field and one is not a substitute for the other, although their application does coincide at various points.
Roll crushers are used essentially for the size reduction of friable to medium hard material. When products are required containing a minimum amount of fines. Roll crushers used in ore beneficiation, chemical, cement, refractory matter, grinding materials, building materials etc industries.
Single Roll Crusher, Double Roll Crusher, Four Roll Crusher.