Introduction of Double roller crusher
The roller crusher appeared in 1806 and is an older type of crusher. The roller crusher is also called double-roll crusher, double-roll crusher, double-roll crusher, and double-roll crusher (double-roll crusher). .
It is suitable for fine crushing operations where the feed size is less than 80mm and the finished product size is 50μm-20mm. Such as the use of pebbles and construction waste to make sand artificially; mining finely crushed iron ore and quartz stone; ceramic industry crushing raw materials. It is suitable for coarse and intermediate crushing of brittle lump materials in cement, chemical, electric power, mining, metallurgy, building materials, refractory materials, coal mines and other industries. The feed size is large, the output size is adjustable, and the compressive strength is ≤160MPa The material is crushed.
Especially in the coal industry, the use of this machine to crush raw coal can be directly crushed after iron removal, impurity removal, and no gangue removal. The crushed materials have uniform particle size and low crushing rate, which simplifies the coal preparation process and reduces Investment and production costs.
