Apr 19, 2013· Patent US – Method for controlling process parameters of a .. A crushing and reducing device, especially cone crushers, used in the . of the inner cone, and the size of a discharge gap between the internal cone and the . of an inner crushing cone, see Patent RU 2,058,818, the priority as of Apr. 13, ... is set as new parameter corresponding to an optimal size of the discharge gap.
The spring cone crushers by the change of the gap in the crushing cavity, and it has more advantages: 1,Strong crushing force; efficiency; crushing capacity; 2,Low operation and maintenance cost, easy to adjust;