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Roll crusher applies to crushing medium hardness materials such as coke,sinter,limestone,various metal ore and nonmetal ore.It is most suitable for medium and fine crushing in small and medium-sized nonmetal mines and chemical industry.The minimum size can reach 100 mesh.

Features

1 High production and high crushing ratio;
2 Low power consumption, homogeneous particle size;
3 Simple, compact and light mechanical structure;
4 Low investment cost, easy management;
5 Good quality durable rollers, no pollution to sample and longer service life;

Working principle

Hydraulic roller crusher consists of a couple of parallel cylindrical rollers which are fixed horizontally. When these 2 rollers rotate in opposite directions, the fed material fall down to the rollers, and will be brought into the middle of the two rollers by friction and gravity, crushed and grinded by the two rollers and at last broke into small pieces. The crushed stone is pushed by the rotating roller and discharged by gravity.