Working principle of the double roller crusher

The double roller crusher is a crusher equipment which has been used for hundreds of years. It is named because its main crushing part is composed of two rollers. The roller crusher is simple in structure and can be used for medium and fine crushing of medium hard and soft ores. The roller crusher has the advantages of finer crushing particle size, larger processing capacity, simple operation, long service life, adjustable discharge particle size, wide application range, and has been unanimously recognized and favored by customers at home and abroad.

The double roller is suitable for medium and fine crushing of solid materials with compressive strength less than 250Mpa and water content less than 35%. It can be widely used in mining, thermoelectricity, cement ceramics, metallurgy, chemical industry, building materials and other industries. It has the characteristics of low maintenance cost, low water requirement, reliable performance, low power consumption, less dust and low noise.

Working principle

The double roller crusher mainly uses the triangle belt or universal joint coupling to drive and adjust the gap between the two rollers, uses the spring or hydraulic cylinder to control the pressure of the roller, and uses the two rollers to crush the material. The material falls between the two rollers through the feeding port, and the finished product falls naturally after being extruded and broken by the opposite roller. When encountering the material that is too hard or cannot be broken, the roller can automatically give way by the action of the hydraulic cylinder or spring, so as to increase the gap between the two rollers, and the material that is too hard or cannot be broken falls naturally, so as to ensure that the machine will not be damaged, and there is a certain gap between the two rollers that rotate in opposite direction By changing the gap, the maximum discharge particle size of the product can be controlled.

As a supplier with nearly 30 years' manufacturing, Shuguang Heavy Machinery also produces and sells hammer crushers, impact crushers, vertical shaft crushers, cone crushers, compound crushers, Raymond mills, high pressure mills. Powder machine, vertical mill, ultra-fine grinding machine, ball mill, double-shaft shredder and other heavy equipment crusher. Feel free to contact us for more details.

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