1,Stone crushing plant should be added right amount of grease until 400 hours of work time, will need to be
opened the spindle assembly was carried out on the bearing cleaning 2000 hours of time, if the working time
is about to the 7200 hours so the new bearing must be replaced.
2, regular outage open look inside the door to observe impact type system sand machine wear condition, on
the center into the feed tube, cone hat, impeller, the port plate, circular plate, the wear-resisting degree of w
ear and tear, should be timely replacement or repair after wear, wear resistant block, it should be replaced at
the same time, guarantee the wear-resisting pieces of the same weight. Are strictly prohibited in the process
of the crusher work open to observe observe work case inside the door, lest produce risk. Found that the imp
eller body wear to find manufacturers repair timely replacement. Pay special attention to, without the consent
of the manufacturer, it is strictly prohibited to homemade impeller.
