Methods to Lubricate Jaw Crusher Well

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 Concrete Batching Plants, how to do well the jaw crusher lubrication is a trouble for jaw crusher users. As a China jaw crusher manufacturer, Daswell Machinery will present some tips on how to do well jaw crusher lubrication.

Henan Daswell Machinery Co., Ltd,is a professional manufacturer and trader specializing in the research, development and production of construction machinery for nearly 30 years. Our main products are as follows:mobile block making machine,concrete mixer machine,sicoma twin shaft mixer,etc. We will provide you with the best product and service.

The eccentric shaft bearings and connecting rod bearing of large and medium-sized jaw crusher mostly use pressure circulation lubrication, which uses gear pump ( or other types of pumps ) 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, it need 15 ~ 20min to stall mobile concrete batching mixing plant belt type concrete mixing plants, then we should pressure pump by hand, to keep the bearings lubricated and bearings without burning incident .

Bearings of moving jaw hanging elbow and thrust plate shaft at the head achieve pressure lubrication by an electric or manual dry pump, oiling once every certain time. Jaw hanging...