

Crusher Pai compound is greater than 3 mm particle size of the total content Pai feed more than 50 percent of smashing machinery. Operations often broken by feeding and nesting into the size of coarse granularity broken, the broken and minor.
Commonly used machinery have broken jaw crusher, cycles Crusher, cone crusher, roll crusher, hammer crusher and counterattack breakers, and so on several.
Jaw Crusher Features:
1. simple structure, easy maintenance;
2. stable performance;
3. even final particles and high crushing ratio.
Jaw crusher is to use two of the jaw plate bending and extrusion materials, rough broken or broken in various hardness materials broken machinery. Its fixed jaw broken by the agency board and movable jaw plates formed when two plates near the jaw broken when materials shall, when the two left jaw plate nesting population is less than expected from the bottom of the block.
Its action is broken intermittently conducted. Such breakers due to simple structure, reliable and work hard materials can be broken and the advantages of being widely used in mineral processing, building materials, ceramics, and other silicate and industrial sectors.
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Gyratory crusher is used within the cone shell cavity in the cyclic movement of materials have squeezed split and bending role broken all kinds of coarse ore or hardness of the rock crusher large machinery. Broken cone with the top of the spindle bearing beams in the central part of the bush, its lower end is placed on the eccentric hole in the bushings. Bushings rotation, broken cone machines around the center of its campaign for the eccentric cycle is broken for the action, the working efficiency higher than that of the jaw crusher. By the early 1970s, large-scale cycles per hour has broken machine can handle materials 5,000 tons, the largest feeding diameter up to 2000 mm.
Roll crusher is the use of the roller surface friction material will be broken into bite, so that they bear squeeze or split and broken machinery. When broken or need for increased crude than the broken, often made in the roll surface of the teeth or trench to increase Splitting role. Roll-on-roll crusher usually divided into the number of single roll, double roll and multi-roll crusher, suitable for rough broken, broken or minor coal, limestone, cement clinker and feldspar, and other hardware in the following materials.
Hammer Crusher have broken than large nesting uniform particle size, the crush of small, low power consumption advantages. However, as Hammerhead wear faster, in hard materials broken by the application of restrictions due to grate of the fear of another plug, it is not advisable to use it with crushing humidity and the clay materials. Such breakers are usually used to broken limestone, shale, coal, gypsum, Cretaceous and so hard in the following brittle materials.
Impact Crusher is to use the high-speed impact hammer plate and the plate counterattack rebound, allowing materials by repeated shocks and broken machinery. Hammer solid plate installed in the high-speed rotation of the rotor, and along the crushing chamber by a number of different angles layout block counterattack plate.