Double Roll Crusher. The American Pulverizer Double Roll Crusher is ideal for primary and secondary reduction of ROM coal, washed coal, middlings, screenings, slag, moist clay, limestone, cement, potash, rock, sulfur, lignite, pyrite, and other materials where minimum fines are required.
“Our durable and reliable double roll crushers have earned a reputation for less fines generation due to a lower roller speed versus a rolling ring crusher. Other features that are contributing to their burgeoning success in the coal industry include their unique hexagonal drum design and lower power usage,” Swanepoel comments.
The roll crusher is suitable for coarse and medium crushing crisp and massive materials in the cement, chemistry, power station, mines, metallurgy, building materials, refractory and coal mines and other industries.
Roll crusher mainly crushes materials by the mutual extrusion between two rollers, so the roller is its main component.. It is applied to the crushing of medium hard materials in cement industry, chemical industry, electric power industry, metallurgy industry, building materials industry and refractory materials industry, such as limestone
Crushers are energy hungry pieces of equipment, so optimizing drive main motor power consumption and main shaft hydroset pressure, With high pressure grinding rolls (HPGR) offering a viable alternative to conventional crushing in meaning that overall, downtime will be higher and the crusher will
Osborn Double Roll Crushers can be used for primary and secondary crushing. The Double Roll Crusher is generally regarded as a 4:1 feed to product ratio crusher; however in some instances, dependent upon material friability and hardness, it is possible to achieve a 6:1 crushing ratio.
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Roll crusher, also known as roller crusher, belongs to traditional crushing equipment. It is mainly used for fine processing of material particles. As the main working part, the two cylindrical rollers rotate oppositely to achieve the purpose of crushing.
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