The Methods to Lubricate Portable Jaw Crusher

Bearings of moving jaw hanging elbow and thrust plate shaft at the head achieve pressure lubrication by an electric or manual dry pump drilling rigs for sale, oiling once every certain time. Jaw hanging shaft bearing of small jaw crusher usually refuel by cup butter about every 40 min ~ 60 min once and thrust plate elbow at the head of small jaw crusher with a thick mass of oil, generally every 3 h ~ 4 h oil.

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The eccentric shaft bearings and connecting rod bearing of large and medium-sized jaw crusher mostly use pressure circulation lubrication, which uses gear pump driven by motor to push the oil to the bearings lubrication in the storage tank by pressure tubing. Pressure tubing is also through the filter and the oil cooler, so that the lubricating oil obtained to maintain a clean and certain viscosity lubricant before filtration and cooling. After lubricating, oil flows into the oil trap and returns to the storage tank by the slope of the return line. In addition, there is oil heater and the lubricating oil can be pre-heated before use in the winter. When the pump suddenly fails, because the jaw crusher pendulum power too large mini crusher, it need 15 ~ 20min to stall, then we should pressure pump by hand, to keep the bearings lubricated and bearings without burning incident .

The lifetime length and good performance of jaw crusher have a great relationship with its lubrication. Choosing the right oil, according to the correct method of lubrication can extend the life of wear parts, and improve the efficiency of the crusher. However, how to do well the jaw crusher lubrication is a trouble for jaw crusher users. As a...