features of roller crusher

Two rollers are driven by two electric motors, and for the opposite direction. Ore is feeding from the upper, broken in two roller’s gap. Because of the metal mines use the smooth roll surface, so the role is mainly broken by the crushing.also with the  grinding function(when the tooth surface ,mainly broken by the split). After crushing the material discharged by gravity itself. This crusher is characterized by only one pressure between the two rollers, , so it has less over crushing phenomenon.
Roll crusher features simple structure, compact and lightweight, reliable, inexpensive, and easy maintenance, and uniform size crushing, grinding small, fine particle size (which can be broken to 3.0mm below). Therefore, suitable for brittle materials and for handling viscous materials (such as tungsten ore), as used in the middle and fine crushing. Roll crusher main disadvantage is the low processing power.PCH Series Ring Hammer Crusher is most suitable for crushing brittle materials such as coal, gangue, coke, slag, red sandstone, shale and loose limestone, etc. The compressive strength of the material should not surpass 100MPa. Moisture content is not more than 15%. This series of machine broke materials through the high-speed rotating hammer body and collision the material surface，it has a simple structure, large crushing ratio, high production efficiency and other characteristics，it can be used for dry and wet two forms crushing，it applies to mining, cement, coal, metallurgy, building materials, roads, fire and other departments chronology medium hardness and brittle materials. The device can change material particle size and adjust gap of article grate in accordance with user requirements, so it can meet different users’ demand. From this page, you can get the Rod Mill,Lime Kiln,Hammer Crushers,Hammer Crusher Manufacturers,beneficiation,Mineral Processing ,ball mill,stone crusher,Rotary Kiln,Mineral Processing from Shanghai Minggong Heavy Equipment Co., Ltd. if you are interested in our products,please contact us by E-mail(sales@jxjq.com) or telphone, thank you.

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