There are several reasons that can cause high temperature of small jaw crusher bearing: bearing wear or damage. Tight sleeve axial movement occurs. Bearing oil cuts off or oil injects too much. Crusher fly counterweight sheave block position deviation, rack beating. Lubricating hole jam and oil can not be injected. Not the bearing temperature rising. Specific solutions: Replace the worn bearing timely. Remove the bearing cap on the rack and replace with a new adapter. Add oil according to the instructions. Clean up the oil hole and tank obstructions. Replace the upper cover and portable jaw crusher plant gland cover.
First of all,we analysis Joyal jaw crusher from the constructure,when we crush the moisture containing materials, we should put sticky prevention powder in the feeding mouth of jaw crushers china and do immediately clean for the scattered raw materials in outlet,so as to ensure the jaw crusher ordinary operation. On the other hand,when jaw crusher deal with the smooth and special shaped materials,ensure mutual balance in crushing cavity ,guarantee the strength of the resultant force is zero. Finally,the maintenance problem of wearing parts, Check the wearing parts and loose micro powder mill components at fixed interval,do the vibrating test and lubricate the wearing parts in time,so as to reduce the proportion of jaw crusher accidents and improve jaw crusher production capacity.
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