CRUSHER, METHOD FOR CRUSHING MATERIAL AND METHOD FOR CONTROLLING A CRUSHER

摘要

A crusher comprising at least a first crushing blade (1) and a second crushing blade (2) which are arranged to be rotary, one of the crushing blades being also arranged to move back and forth along a substantially harmonic linear path, and the rotating axes (X) of the first crushing blade (1) and the second crushing blade (2) being parallel with the linear direction of movement of the second crushing blade (2). The second crushing blade (2) is adjusted to move substantially harmonically back and forth along a linear path.