Application in process of industrial minerals and aggregate treatment. Application in secondary and tertiary crushing process, heavy duty design for the processing of high and medium hardness and abrasive minerals.
Its crushing concept based on throwing the stones at high speed against a high resistance impact plates. Where the stones explode and produces multiple smaller stones and sand.
Types of impact crushers
Impact crusher, vertical shaft, type VSI, and horizontal shaft, type HSI.
Vertical shaft impat crusher (VSI)
The VSI crusher, consists of a rotor with a shaft in vertical arrangement. The material enters the interior of the rotor, and when it rotates at high speed, it projects the material towards the exterior where the anvils or impact screens are located. There is a variant in which the material thrown hits an impact chamber filled with the same material to be crushed. Constitute the crushing stone against stone.
The vertical impact crusher is regulated by varying the rotation speed of the rotor.
Horizontal shaft impact crusher (HSI)
The impact crusher HSI consists of a rotor that rotates on a horizontally arranged axis. The rotor is equipped with a bars, which when the feed material falls on them, hit stones and throw them against impact plates that are fixed vertically on the wall of the crusher. And it is in these where the crushing occurs.
The horizontal impact crusher (HSI) is regulated by moving the impact screens of the blender bars closer or further away.