Configuration options include enclosed rotor and rock shelf (ROR), enclosed rotor and anvil ring (ROS). In rock on rock (ROR) configuration, autogenous crushing occurs inside the crusher chamber between material thrown from rotor and material resting on rock shelf or material springing back from rock shelf. In rock on steel (ROS) configuration, impact crushing on anvils and also autogenous crushing between material springing back from anvils and material thrown from rotor occurs at the same time.
The high-speed rotating rotor accelerate and throw the material fed into the rotor towards the crushing chamber. In addition to the fracture caused by the impact, the size of the material is reduced by the impact and friction of the materials against each other.
*Produces high quality cubical products,
*Production of a high percentage of high quality sand,
*When used as a pre-grinder, they provide an increase in mineral recovery and a decrease in energy requirements for downstream mills.
*Increases disagglomeration efficiency.
*Successful results in mineral liberation
It has a wide range of uses from soft to hard, non-abrasive to abrasive materials in tertiary and quaternary stages for the production of sand and aggregates ,metal and industrial mineral processes.