Cone crusher working principle is: the rotation of the motor through the pulley or coupling, shaft and cone crusher cone portion of the force in the eccentric motion about a week at a fixed point for rotating pendulum motion. So that the concaves close to and sometimes leave sometimes being attached to the adjustment sleeve tie concave surface, the ore constantly under attack in the crushing cavity, pressing and bending role to achieve the ore crushing.
Spring cone crusher machine and single-cylinder machines are broken by the discharge port to control particle size. Such products must be of small size small nesting population, * to a significant decline in production of the crusher and easily blocked. To resolve this conflict is to increase the discharge opening and to increase and improve the dynamic cone pendulum ride speed. For crushing machine it is not produced a compact, but at a sufficient density of the case, it is required to increase swing away. The larger dynamic cone pendulum drive, the greater the degree of compaction, the nesting population increases. This will not only increase production but also increase the crusher product content of fine particles, the test also proved that, with the increasing degree of compaction significantly increased fines content and fineness.
Cone crusher crushing cavity material compression, have sufficient density and high compression ratio, both to obtain a higher yield but make fine grade product was significantly increased. Ensure a high compression ratio, there must be reasonable and rational structure shaped cavity parameters and operating parameters match with this chamber physiognomy. To ensure a high compression ratio cavity must have a sufficient amount mine. High frequency and large pendulum swing away, so that the moving cone withdraw to the end they met the whereabouts of the material returns, it can break up and then crushed between layers.