cone crusher important performance indicators of productivity crusher, crushed product size and energy consumption, and factors affecting the performance of the crusher is very complicated. Already some research and engineering practice shows that a key factor in the impact crusher product yield and size of crushers performance factors, structural factors and crusher crushing operation clear conditions and other cavities Sand Making Machine.
performance factors are the key factors affecting the performance of the crusher, including the dynamic cone swing speed, the precession angle, outside eccentricity, the discharge opening stroke swing. Crusher structural factors are mainly the crushing chamber cavity structure, including the length of the parallel zone, closed side discharge opening size. , Crushing chamber nip angle, moving cone angle, crushers suspension height, size and so on to the discharge port. Crusher operational factors mainly for crusher feed situation.
crusher for performance, its productivity and crushed product size is a contradiction, mutual restraint between the two. Factors that influence performance through the crusher thereby affecting productivity crusher product size. Moving cone greater swing speed, the material through the crushing chamber hardest hit times greater, more granular materials neat, but the speed is too large, the material reduced productivity; smaller dynamic cone swing speed, not only crushed product size deteriorates, crusher productivity also it fell Sand Making Machine , so there is a dynamic cone swing speed optimum value.
in the context of the crusher cavity to determine the structural parameters of the precession angle determines the crusher eccentricity. And the discharge opening stroke swing value, the greater the precession angle, the material subject to greater impact in the crushing chamber, the crushing effect to improve, while the kinematic properties of materials beneficial crusher productivity, but overall dynamic performance deterioration crusher ; precession angle r smaller material crushing effect of variation, decreased productivity, but the machine dynamic performance improvement. Therefore, the overall performance at the crusher permitting, the precession angle also whichever is greater.