Product name: Stone crusher, crushing machine, rock crusher, crusher, crushing machines, jaw crusher, impact crusher Stone crusher introduction: Stone crusher refers to this kind of smash machinery: The quantity of material particle size which ≥ 3mm up to 50%in the total emission. Crushing busywork often be divided into coarse crushing, medium crushing, fine crushing according to the feed-in size and feed-our size. Equipment commonly used in gravel has Jaw Crusher, Counterattack Crusher, Impact Crusher, compound crusher, single-stage Hammer Crusher, Ring Hammer Crusher, cone rock crusher, double roller crusher and so on. Stone crusher Category: Jaw Crusher use the extrusion and bending role of two jaw plate material to rough crushing or medium crushing various hardness materials. They make up of fixed jaw plate and movable jaw plate, when the two plates near each other, the materials are crushed, when the two left, the material which less than the feed-out mouth is discharged from the bottom. Broken its actions are carried out intermittently. This rock crusher have been widely used in mineral processing, construction materials, silicate and ceramic industries because of simple structure, reliable performance and able to crush hard materials. Cone crusher are suitable for medium crushing or finecrushing. The uniformity of feed-out material better than the coarse crushing, therefore, have to set up a section of the parallel zone at the bottom of crushing cavity, meanwhile, need to pick up the gyration speed of the crushing cone, so that materials in the parallel region will be squeezed more than once. Roll Crusher use the friction of roller surface, bite material into the broken area, so the material will bear squeezing or spliting then be crushed. When used in rough crushing or need to increase the crushing ratio, always make the teeth or grooves at the surface of roller in order to increase the role of splitting. According to the roller number, Roller Crusher usually be divided into single roller, double roller and many roller crushing plant, suitable for the material which below the medium hardness, such as rough crushing, medium crushing or fine crushing coal, limestone, cement clinker and feldspar. Hammer Crusher has large crushing ratio, uniform feed-out granularity, little over-smash objects, low power consumption. However, because of hammer wear faster, it is restricted at the application of hard material crushing. Except that, grate is prone to clogging, so it is not appropriate to crush material which have big humidity and contain clay. This rock crusher is often used to break limestone, shale, coal, gypsum, chalk and other materials below medium hard. Impact Crusher use high-speed impact of hammer and the rebound of counterattack plate, so that material subject to repeated impact and then be crushed. Hammer installed in the high-speed rotary rotor, along the crushing cavity, according to different angles, lay some counterattack plate. Composite rock crusher apply to building materials, mining, metallurgy, chemical industry, crush limestone, clinker, coal and other minerals, its compressive strength below 140 MPa, humidity below 15%. Export country of the stone crusher: India, Vietnam, Kazakhstan, Mongolia, Ecuador, Iran, Pakistan, Australia, the Middle East and other countries and areas.
