Inside the early times of new China, our industrial improvement method mostly relied on that of former Soviet Union. Gyratory crusher, cone crusher and Taconite Ore Crushing Plant were extensively used in the course of that point, plus the textbooks of schools and universities also mostly launched the composition and design and style with the above-mentioned crushers. While content material about double-tooth roll crusher was very simple, and the summary was that “a crusher is not that useful without the function of crushing rocks”, and therefore it had not been extensively applied for more than 30 years since New China was founded. After the reform and opening-up policy was carried out, we began to introduce equipment and technology since we learned that the double-tooth roll crusher was pretty popular in developed western countries. Through contrastively analyzing the operation practice of double-tooth roll crusher at home and abroad, and compared with gyratory crusher, jaw crusher and other domestic crushers which are made use of traditionally, double-tooth roll crusher has the following benefits: (1) Basic construction, easy maintenance; (2) Small overall dimensions, light weight; (3) Large production capacity, low energy consumption; (4) Working stress are all internal forces, which creates conditions for simplifying foundation design and style, and it is more suitable for mobile crushing station. (5) Even product granularity; (6) Reliable safety guarantee (7) It can be directly started under special circumstances, which has small impact to power grid.
Inside the early times of new China, our industrial improvement method mostly relied on that of former Soviet Union. Gyratory crusher, cone crusher and Taconite Ore Crushing Plant were extensively used in the course of that point, plus the textbooks of schools and universities also mostly launched the composition and design and style with the above-mentioned crushers. While content material about double-tooth roll crusher was very simple, and the summary was that “a crusher is not that useful without the function of crushing rocks”, and therefore it had not been extensively applied for more than 30 years since New China was founded. After the reform and opening-up policy was carried out, we began to introduce equipment and technology since we learned that the double-tooth roll crusher was pretty popular in developed western countries. Through contrastively analyzing the operation practice of double-tooth roll crusher at home and abroad, and compared with gyratory crusher, jaw crusher and other domestic crushers which are made use of traditionally, double-tooth roll crusher has the following benefits: (1) Basic construction, easy maintenance; (2) Small overall dimensions, light weight; (3) Large production capacity, low energy consumption; (4) Working stress are all internal forces, which creates conditions for simplifying foundation design and style, and it is more suitable for mobile crushing station. (5) Even product granularity; (6) Reliable safety guarantee (7) It can be directly started under special circumstances, which has small impact to power grid.
