Cycle is the use of crusher cone crusher within the shell cavity of the cyclic cone movement, resulting extruded materials, the role of splitting and bending, rough pieces of ore hardness or large rock crusher machinery. Broken with the upper cone of the spindle bearing bushing in the beam in the middle, the lower end of the eccentric sleeve is placed in the hole. Rotating sleeve, the broken center line of cone machine cycles for the eccentric movement shattered its action is carried out continuously, so efficiency is higher than jaw crusher. To 70 in the early, large-scale cycles per hour crusher has been able to handle 5,000 tons of materials, the largest feeder of up to 2000 millimeters in diameter.

Crusher cycles in two nesting population means the adjustment and overload insurance: First, the use of mechanical means to adjust the top of the spindle nut, rotating the adjustment nut, cone crusher can be decreased or increased, so that I then changed nesting large or small, overloading, they rely on to cut off the transmission pulley in order to achieve the insurance sales insurance; The second approach is the use of hydraulic breakers hydraulic cycle, the spindle is located in the hydraulic cylinder of the plunger on to change the column Cyprus under the volume of hydraulic oil can be changed on the upper and lower cone crusher location, thus changing the population size of nesting. Overloading, the main downward pressure to force the plunger of hydraulic oil into the hydraulic system of the storage devices for the fall cone crusher in order to increase the nesting population, with the discharge of material into the crushing chamber non-broken materials (iron, wood, etc.) in order to achieve insurance.