1. How to extend the life of the liner
(1) The feeding particle size matches the cavity type
(2) For the HP crusher, the feed should exceed the moving cone distribution plate by 300mm
For GP Crusher the feed should exceed the frame beam
(3) The crusher avoids intermittent feeding
(4) Control the moisture content of the feed
(5) Avoid frequent over-iron
(6) The liner should be checked more in the later period of use, and the liner should be replaced in time
(7) Light-load production for a period of time before the new lining is put into use, so that the lining is impact-hardened to prolong its life.
2. When the following conditions occur, no matter how thick the lining is, it must be replaced immediately
(1) When the liner is found to be deformed (depressed or bulged, etc.), it must be replaced immediately
(2) When cracks are found on the lining plate, it must be replaced immediately
(3) When the lining plate is loose, it must be replaced immediately
When the above situation occurs, if the lining plate is not replaced in time, the moving cone and the fixed cone body will be damaged.
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Post time: Jun-23-2022