Gyratory crusher achieve nesting population adjustment and overload insurance in two ways: First, the use of mechanical jaw crusher price, top of their spindle nut adjustment, rotate the adjustment nut, cone crusher can be lowered or raised, the exhaust spout becomes larger or smaller, overloading, cut off the pin on the drive pulley to achieve insurance; the second is the use of hydraulically hydraulic gyratory crusher, the shaft is located on the hydraulic cylinder piston, volume change under the plunger hydraulic oil can change the vertical position of the cone crusher, thus changing nesting population size. When overloaded, the spindle downward pressure increases jaw crusher pictures, forcing hydraulic oil plunger into the hydraulic system accumulator, broken cone ensuing decline to increased nesting mouth jaw crusher with material into the crushing chamber of non-broken (iron, wood, etc.) in order to achieve insurance. Cone crusher routine maintenance 1, to full production, there would be too coarse granularity. 2, the production line of crushing ratio allocation should be reasonable, so as to maximize the efficiency of the crusher. 3, to have iron removal device to prevent crushing chamber over iron jaw crusher models, if the iron is too frequent, it may cause the broken shaft accident. 4, the spring pressure is not too tight, too much pressure will be off-axis incident occurred, the pressure is too small springs frequently beating, impact crusher work, and product size thicker. Jaw crusher drawings _ _ Dongliao jaw crusher Heavy provided by Xin Li Xin Li Gongyi City Heavy Machinery Manufacturing Co., Ltd .. Gongyi City Xin Li Heavy Machinery Manufacturing Co., Ltd. (www.gyxljxc.com) strong, credible, in Zhengzhou, Henan forging industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xinli Heavy and you hand into the brilliant, for a better future!