The commonly used stone crusher generally include impact crusher,jaw crusher and hammer crusher.The sphere of application of these crushers details as follows:
The processing power of this series of products can be used to crush the materials of 100 to 500 mm in length.The highest stress resistance can reach 350M pa. It has the characteristics of big crushing ratio,presenting cube particles after the material being broken and so on.It is mainly used to crush materials with a medium hardness.For example, it can used to broke the limestone in cement plant with great capacity of production and the grain-size small.
This series of crusher has a lot of advantages such as big crushing ratio, the simple structure, reliable, easy to maintain, freight economy etc.
The jaw crusher is widely used in mining, building material, highway, water conservancy and other department and mainly used to crush the materials with stress resistance less than 320 million mpa.The functions and sphere application of the jaw crusher are:
First: the series crusher is mainly used in mine, chemicals, cement, such as ceramics department, mainly to a certain broken or in finely.
The second: this series of crusher is most suitable for crushing materials of a stress resistance less than 300 million mpa.And the broken material is also with very strict rules.
Hammer crusher is mainly used to break all sorts of abrasive weaker materials.The compressive strength of hammer crusher is no more than 100 million mpa, water content must also be less than fifteen percent, its broken material basically includes gypsum, limestone, coal, etc.
Hammer crusher can also be used for the broken pieces of the fiber structure of wood, paper and so on.The main working part of a hammer crusher is rator,which is also known as the hammer head.The main component of the includes rotor disc, spindle and a hammer.Motor is mainly used to drive the rotor speed rotation movement. The materials enter into the crushing cavity from above silo.The materials will be driven by motor rotor high speed rotation of the impact of the movement, and be shattered,and finally turned out through the sieve.