Quartz Four Roll Crusher

Introduction of four roll crusher
Four roll crusher is a kind of secondary crushing, fine grinding equipment. Four roll crusher is suitable for the finely work which compressive strength is less than 300 Mpa, the moisture is less than 30% of the solid material, Such as crushing all kinds of ores, coke, coal, ceramic material, slag, gypsum, salt, clay, chemical etc raw materials or with above fairly hardness type solid materials with the features of low maintenance costs, great breaking ratio, simple structure, reliable performance, little dust, low noise.
 
The working principle of four roll crusher
Four roll crusher is using high strength wear-resistant alloy rollers' relative rotation generates high extrusion pressure to break material; the material firstly enters into the upper two rollers' crushing chamber, by extrusion force of the upper rollers' relative rotation, after first extruding and grinding (coarse broken); then materials immediately go into the relative rotation of the down two rollers, by using the extrusion pressure to do secondary extruding and grinding (fine broken), at last, the ideal broken particles discharged. 
 
Combination type of four roller crusher
In accordance with the requirements of crushing granularity, the four roller crusher is divided into two kinds of combination models: A type: Upper smooth rollers & down smooth rollers; B type: Upper welded rollers & down smooth rollers.
 
Application of four roll crusher
Four roll crusher apply to the super finely work which crush the feed particle size less than 90 mm to the finished product granularity 100 mesh to 5 mm. Such as in mining industry, used four roller crusher to produce quartz powder, refined iron powder; In steel mill, used four roller crusher to manufacture coke powder; In cement plant, used four roller crusher to manufacture coal fines for rotary kiln; In Ceramic industry, used four roller crusher to break feldspar powder; In thermal power plant, used four roller crusher to crush limestone desulfurization; In building materials factory, used four roller crusher to manufacture gypsum powder; In chemical industry, used four roller crusher to crush all kinds of chemical raw materials; In Industrial Salt plant, used four roller crusher to crush salt powder; Or similar to the broken occasions.
Technical Parameters:Remarks: Inner the technical parameter tablet, the outlet size range can be adjusted based on customer's demand. Due to continuous technical improvements, the above data is for reference only; the actual data should be in line with CAD format drawings.