What factors can interfere with the productivity of jaw crushers

Jaw crusher is an early crushing equipment, which is still widely used in metallurgy, chemical industry, building materials, electric power, transportation and other industrial sectors for crushing coarse, medium and fine ores and rocks with compressive strength from 147 to 245MPa because of its simple structure, sturdiness, reliable work, easy maintenance and overhaul as well as relatively low production and construction costs. As such a widely used equipment, its productivity is the most concerned issue, so what factors will affect the productivity of jaw crusher?

1. Material nature. Let's take an example to help you understand well: when the jaw crusher crushes raw carbon products, the crushing ratio is also large because the material is larger, which will reduce the productivity of the equipment, because the raw carbon products contain a certain amount of asphalt, which has a certain viscosity and is easy to produce slippage in the crushing process.

2. The mesh angle design of jaw crusher. This is the most important factor that affects the productivity of jaw crusher, you must pay attention to it. A reasonable angle of engagement can improve the working effect of the equipment. The angle of engagement should be designed in such a way that the ore neither slides upward nor jumps out from the feed opening.

3. Speed problem. Within a certain range, the higher the rotational speed of the eccentric shaft, the higher the productivity, but when the rotational speed exceeds the allowed limit, the productivity will drop instead.

4. Standard operation and daily maintenance. These two points seem to be not so important, but we can't ignore them. As we all know, the operator of jaw crusher must go through professional training and have a comprehensive understanding of the performance of the equipment before they can get on the machine. Daily maintenance problems, equipment to extend the service life and improve productivity, maintenance is very important, machine labor intensity, inevitably there will be important parts of the wear and tear depreciation, which will greatly affect the productivity of jaw crusher. Therefore, it is necessary to standardize the use and timely maintenance to ensure higher production efficiency.

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