A the direction of the waves of comminution

摘要

Waves of comminution by a direction, preferably for coarse to very coarse material to be such as building rubble, old -, freshly -, -, in particular root wood, cable drums, railroad ties or the like, having a funnel-shaped housing and two parallel arranged therein, shears crushing rolls are driven in opposite directions, each of which consists of a roll cylinder with a plurality of radially on its circumference, arranged axially or in the form of a spiral continuous crushing elements, whereby the crushing rollers are spaced apart from one another such that each of the crushing of the a crusher roll between two crushing elements of the other crushing roller engages, characterized in that the crushing elements [5] to the rotational movement of the crushing rollers [1] to the circumference of predetermined the tangential direction and in the axial direction of the crushing rollers [1] are designed at an angle