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Special Performance Of Four Roll Crusher In Fine Crushing Operation Of Ore

Last Update:2020-05-11 01:45:39

With the rapid development of mining machinery industry, there are many types of crushers, such as jaw crusher, cone crusher, impact crusher, roller crusher, etc. Roller crusher is a very old crushing equipment, but it is widely used because of its special performance in ore crushing production line and fine crushing operation. Roller crusher can be divided into two types: counter roller crusher, four roller crusher and toothed roller crusher.

Four roller crusher is a kind of high efficiency, energy saving, green and environmental protection crusher. The four grinding rollers are installed in parallel and rotate around their own horizontal axis. After entering the crushing feed port, the material is drawn into the gap between the two mills, so that the material is crushed by impact, shear and extrusion, and the material is discharged from the bottom of the crusher base to complete the whole crushing operation. Four roll crusher is suitable for all kinds of hard and medium hard materials with compressive strength less than 200MPa and humidity less than 15%, such as limestone, slag, coke, coal, ceramic raw materials, quartz stone, feldspar, gypsum, clay and other materials, which are widely used in the medium and fine crushing operations of cement, chemical industry, electric power, metallurgy, building materials, refractory and other industrial sectors.

Our equipment adopts the national four roller crusher standard and absorbs the advanced technology from abroad. Its four rollers are made of high-strength wear-resistant alloy, effectively reducing wear consumption. Customers can easily adjust the distance between the grinding rollers to control the size of the discharge particle. It is an efficient, safe, energy-saving and large crushing ratio crusher, which is welcomed by customers. After the optimization design, it adopts the hydraulic cavity cleaning device, which can effectively prevent the damage of foreign matters to the equipment. The utility model has the advantages of simple structure, convenient maintenance, small investment and good crushing effect. We provide a variety of four roller crusher specifications, customers can choose according to their needs.


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