Jaw crusher is widely used in crushing the medium particle size materials of varieties of minerals and large materials, and it is widely used in mining, smelting, building material, highway, railway, water conservancy and chemical industry and other industries.
Impact crushers are also known as impact breakers or impact crushing machines. It can crusher the material whose side length is below 100-500mm and highest compressive strength can reach to 350Mpa.
Cone crushers are also known as cone breakers. Compressive strength of cone crusher is no more than 250MPa. Cone crusher is widely used in mining, metallurgy, building materials, chemicals and other sectors to crush hard and medium hard materials.
Hammer crusher is composed of chassis body, rotor, hammer, back liner, sieve, etc.. It is suitable for conduct coarse, medium, fine crushing for materials with the compressive strength less than 180MPa like limestone, coal, gypsum, shale and other types of brittle materials.
Roll crusher (roller crusher) is suitable for the fine crushing of the materials with feeding size less than 110mm, and finished particle size 3-30mm.
Compound crusher is also known as combination rock crusher. Compound crusher is mainly used for medium or small cement or clinker crushing.
Single-stage crusher is suitable for crushing brittle materials with compressive strength less than 150MPa, such as limestone, shale, gypsum, coal, shale and siltstone and limestone and clay mixture.
Fine crusher is also known as high efficiency fine crusher or tertiary crusher. The crushing materials compressive strength is less than 100Mpa and the surface moisture is less than 15%.
Heavy hammer crusher is a kind of crushing equipment adopted advanced production technology. It has high efficiency, energy saving and environmental protection features.
roll crushers do wn to a size of -38 or rotary breaker produ ct is crushed to -38 using roll crushers or impact crush ers, depending upon the fina product size.
the lighter coal moves with the top layer of the wave and discharged at the conical end as low ash coal or clean coal. the high ash coal which settles on the bottom is carried by the spirals to upper cylindrical portion and discharged at the top end as rejects. thus the rejects and clean coal move in the opposite direction inside the barrel.
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roll crusher composed by the roller, the roller support bearings, pressed and regulation devices and drive components. It is also named teeth roll crusher or roller crusher. roll crusher is used for middle crushing and fine crushing of all kinds of ores and rocks under mid-hardness in mine, chemical
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primary coal crusher used for larger coal size. the primary coal crushers may be of different types such as coal jaw, coal hammer, and ring granulator. secondary coal crusher used when the coal coming from the supplier is large enough to be handled by a single crusher. the primary crusher converts the feed size to one that is more details
handbook Of crushing. handbook Of crushing Of that coal compared with a standard coal of 100 grindability height of drop vertical free fall distance from the lip of the feeding device to the inlet opening of an impactor or hammermill crusher normally applies to reversible machines hopper the area of the crusher preceding the crushing chamber also an external bin that holds construction working
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the crushing rolls for primary and secondary crushers are made up of a roll body in polygon design which is equipped with exchangeable crushing segments. As a result of the specific geometry between roll body and crushing segment an optimum tight fit is achieved, thus being able to stand up to the high crushing forces. depending on the
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