common faults and troubleshooting of cone crusher
failure: broken ore “crackling” sound failure reasons: 1. broken motor cone liner loose; fixed cone lining loose troubleshooting: 1. regular checks to compress the lining of the nut, should be re-cast zinc alloy loose; check the fixed u-shaped liner bolt, zinc alloy loose, should be re-cast
failure: crusher severe vibration, moving cone turning failure reasons: spindle stuck in the cone bushing; short of oil or oil is not clean; spherical bush wear, or for other reasons too small to move the cone sink, spindle taper bushing clearance troubleshooting: cleaning, refueling, repair or replace, adjust the gap.
failure: the dumb “crackling” sound, the drive shaft or pulley turn movable cone does not move failure reasons: 1. spindle broken; note bevel gear key destruction; 3. pulley key destruction troubleshooting: down to check to identify the site of damage, and replacement of defective parts
failure: current is too high failure reasons: 1. to mine too much; poor lubrication; bearings or spherical bearings damaged; a serious shortage. bearing contact surface; large bevel gear with spherical bearing lower part of the phase friction troubleshooting: adjust to the mine; 2. lubrication replacement bearings; re-scraped or replacement; spherical bearing lower padded
