Common jaw crusher problem and advantage

13 marzo 2019
Bookmark and Share

The jaw crusher is widely used in Machines Used For Making Sand mining, building materials, chemical industry, metallurgical industry, all kinds of ores, rocks and other materials on the compressive strength is not more than 320MPa, the coarse crushing equipment. Jaw crusher for crushing of hard, strong abrasive materials efficiently to machine. At present the market demand of large crushers is relatively small, small and medium-sized crusher is still a hotspot in research, development, production in China. Jaw crushers with a large crushing rate and low energy consumption, has an important role in crushing industry.
Although the jaw Low Price Jaw Crusher For Minerals has made great progress in the aspects of technology structure and the actual use, but there still has the problems of high energy consumption, high steel consumption and low efficiency, which seriously affects the economic benefits. According to statistics, depending on the character and size of the materials, crushing a ton of materials usually takes 8 to 20 kilowatt-hours of electricity; crushing tool wear is about 50-1000 grams (called steel consumption). Combined with the current crushing industry appeared more crushing less grinding trend, crushing energy consumption problem is becoming more and more important. It becomes the top priority to find ways to reduce the energy consumption.
The crushing operation has stricter requirement with materials particles. With the technology improvement, some industries not only have requirements on product granularity and crushing rate, but also on the particle shape. The solution of these problems relies on the study of crushing theory. Only strengthening the crushing theory research can we find a feasible solution for the above problem.