Types of Coal Crushers
It is very essential to have the uniform raw material quality and continuous material flow in the mining process and coal making. Various types of crushers can meet the requirements to get the correct particle size of ore, limestone or other raw material. The crusher selection depends on the material quality and the quantity of material demanded.
Raw material quality is determined by its hardness, stickiness and water content. As such, quality variations can be wide and the crusher, therefore, needs to be able to adapt its speed accordingly, while providing accurate crushing to ensure correct particle size.
Mainly used for crushing less than 320 Mpa compressive strength of various materials, Jaw Crusher can crush slag, building stone, marble, all kinds of ores, ore in the hard or soft ore and so on. With a simple structure, small size and small height, Jaw Crusher can be easy to manufacture, stable to operate. It is also widely used in construction materials, mineral processing, silicate and ceramic sectors, especially small and medium sized underground crushing and mobile crushing plant.
SBM’s Hammer Crusher is applicable to crush various kinds of fragile minerals such as gypsum, coal, alum and tiles as well as limestone, whose compressive strength is no more than 100MPa and moisture content no higher than 5ге. With high reliability, flexible capacity, over-loading protection and high efficiency, Hammer Crusher is widely used in coal industry and the similar industries.
With easy maintenance, special impact plate, cubical shape of final shape, hydraulic or hand opening, blow bar with high chrome and locking sleeve assembly connection, SBM’s Impact Crusher is used in the secondary crushing of material. The impact crusher processes various kinds of material with crushing compression strength not more than 350MPa, featuring firm structure, stable performance, large capacity, even producing granularity, convenient maintenance and economical running expense, and widely applied in the areas of mining, construction material, smelting, railway, highway, water conservancy etc.