2016/9/27 5:47:39
The provisions of the jaw crusher crushing material index how?
The provisions of the jaw crusher crushing material index how?How is the meet?Now we will tell you something about the relevant knowledge!For jaw crusher broken material, judge the quality of the broken not only equipment of their own reasons, others or mineral, that matter what jaw crusher crushing index factors of good or bad? What are those?
Physical and mechanical properties of ore: the first is the rigidity of ore, ore hardness based on the compressive strength or hardness coefficient of ore said, in the process of ore dressing process, based on the ore is divided into five grades, ore the harder, the greater the compressive strength, the productivity is low.On the other hand, the productivity is high.Itself in this is the material of humidity, humidity affects the broken is not big, but when the material in the mud and powder ore, fine grained materials will increase because of the humidity and the cluster or stick on the coarse grain, increasing the viscosity, reduce the mining speed, make the production ability to drop, serious when, can cause the eliminator jams, affected the normal production.And the density of ore, the production capacity of jaw crusher is proportional to the density of ore, the same jaw crusher, density in the broken ore, high production capacity.Whereas the production capacity is low.Finally is crushing the grain size composition of materials, materials in the broken coarse ore mouth size (size) content is higher and feed the chunk and the ratio of feeding mouth wide big, need to complete the broken than large, so the production capacity is low.On the other hand, the high production capacity.Dongyang jaw crusher manufacturers believe that as long as customers understand this, in the use of jaw crusher crushing material, improve the quality of production and is very easy.