Stone crusher or rock crusher is widely used in mining, smelting, building materials, road, railway, water conservancy, chemical industry, etc. Stone crusher uses high-quality composite wear-resistant materials that have strong impact resistance, crack resistance and excellent abrasion resistance, which can be applied to strong vibration and shock working conditions.

Different Types of Stone Crushers
Different products have different purposes, the following is going to introduce them in detail. Stone breaking machine is an early appeared crushing equipment.
Because of its simple structure, durability, reliable operation, easy maintenance and less production cost, until now it is still widely used in metallurgy, chemical industry, building materials, electric power, transportation and other industrial areas, for crushing all kinds of ores of a comprehensive strength less than 350 Mpa. It is fundamentally similar to the stone crushing machine.

Stone crushers feature large crushing rate, high yield, equal product size, simple structure, reliable operation and easy maintenance, economic operating costs etc. Common types of stone crushers are jaw crusher, cone crusher, impact crusher, gyratory crusher, roll crusher, hammer crusher and cycles crusher, and so on several.

Jaw Crusher
Jaw crusher is mainly applied to the coarse, medium and fine crushing of all kinds of ores and rocks whose comprehensive strength is 147-245 Mpa, which has such advantages as big reduction ratio, uniform particle size, simple structure, reliable work, convenient maintenance, low operational cost, etc.
Cone Crusher
Cone crusher with the working principle of the same cycle crusher, but only if broken or minor operations in the broken machinery. Minor operations nesting uniformity of the size of the general operating requirements than the rough broken high Therefore, in the crushing chamber should be provided for a section of the lower part of the parallel, at the same time, but also speed up the cycle broken cone speed to materials in parallel more than once the region by extrusion.

Impact Crusher
Impact crusher is able to crush many kinds of materials with maximum feed size less than 500 mm and crushing strength less than 360 Mpa. Relying on its excellent performance, impact crusher is widely used in expressway construction, hydraulic engineering, construction, mining and other sectors.

Gyratory Crusher
Gyratory Crusher cone 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.

Hammer Crusher
Hammer crusher is one of the main equipment used for medium and fine crushing of limestone, coal, granite, gypsum, alum, salt and other brittle materials with medium or under medium hardness. It has the features of big reduction ratio, high production capacity, even product granularity, etc.

Roll Crusher
Roll crusher is suitable for crushing materials with medium hardness, such as limestone, slag, coke, brick, etc. in cement, chemical industry, electric power, building materials, refractory materials and other industrial sectors.