HSM Selling well all over the world Double Roll crusher the best price sale

Double Roller Crusher Features

1. The double roller crusher structure is simple and compact, the noise is low, and the efficiency is high.

2. The installation is flexible, basically needs no foundation.

3. The rollers' surface adopts anti-friction welding rod or exchangeable dental plate, the maintenance is simple.

4. Self-preservation ability is strong, high hardness materials (such as metal block) won't break the equipment's parts when they enter the crushing cavity.

5. The discharging granularity is adjustable; the minimum can reach 2-10 mm.

The application of the roller crusher:

Double Roll crushers are used for both, primary and secondary crushing. They guarantee a strictly defined final grain size with a minimum of fine grains. The roll crusher is applied in the industry of cement, chemical, electric power, metallurgy, building materials, refractories and other sectors for crushing medium hard materials such as medium and fine crushing of limestone, slag, coke, coal and other materials.It is more superior than ordinary crushers especially in the construction Materials Industry like pisolite and green bean shake production. China Double roller crusher for coal, chemical, slag, clay, limestone, double roll coal crusher

How to adjust the particle size of the roller crusher?

Between the two rollers equipped with adjustment device like pads or wedge.The wedge-shaped device has a adjusting bolt on top, when the adjustment bolt pull up the wedge, the wedge will push the movable roller away from the fixed roller,then the gap between two rollers is larger and produce larger particle size. When the wedge falls down, with the effect of the compression springs, the movable roller makes the gap become smaller between two rollers and thus produce the smaller particle size. Pad device can adjust the output size by changing the quantity of the pads or its thickness, Adding more pads,larger gap between two rollers, and when reducing the pads,it comes the smaller gap and smaller output size. China Double roller crusher for coal, chemical, slag, clay, limestone, double roll coal crusher

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