This series of product are internationally advanced sand making instruments developed on the basis of borrowing homogeneous technologies from abroad. Consisting in rock-crushing-rock and rock-crushing-ore types, it is widely used in fine crushing and coarse grinding various ores, construction aggregate, cement, refractory material, abrasive material, frit, artificial sandrock and other kinds of metallurgical slags. Especially used in crushing medium and super hardness materials and corrosive materials, such as river gravel, carbofrax, carborundum, sintered bauxite and magnesia, the crushing ratio is proved to be superior compared with other types of crusher.
1. Possessing with the abilities of fine crushing and coarse grinding, it bears with notable crushing efficiency.
2. The structure is very simple, which enables its convenient fixation and maintenance. Besides, the cost is very low.
3. With great potential to allow non-crushing materials, it has little influence from moisture content of materials with its maximum bearance of 8%.
4. The grain shape of the product, being cube with spare niddle content, is excellent, which is very suitable for aggregate trimming, artificial sand making and dimension stone manufacturing in high-type highway. In addition, the stacking density is big with spare iron pollution.
5. The working noise is below 75 decibel(DB), and only little mill dust appears.
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