Vertical compound crusher (sand crusher), is one of the common equipment in crushing plant and sand making plant. it can be widely used in crushing raw materials, clinker of cement plant, also available in medium hardness materials fine crushing of dolomite, lead-zinc mine, serpentine, blast furnace slag, coal gangue, phosphate rock and so on.

The compound crusher is a fine crushing equipment with a large crushing ratio. There is no screening grate in the crushing cavity, and the particle size of the material can be adjusted arbitrarily without being affected by the abrasion of the hammer and liner. Without a screen, the material is not easy to be blocked when the moisture and mud rate of the material is high; an elastic adjustment mechanism can be used to automatically discharge the material that is not easy to be broken. Will not cause equipment damage; the horizontal arrangement of the bearings, long service life, can crush high-temperature materials.

Vertical Compound Crusher material in the upper part of the machine is perpendicular drop into the high speed rotating impeller,and under the high speed centrifugal force, it produces high speed impact and comminution with the other part of the material which distributes in the shape of umbrella around the impeller vertical composite crusher. The impeller and the housing will be crushed by swirl impact and friction between the impeller and the housing for many times, which will be discharged directly from the bottom, forming a closed circuit multiple cycles, and controlled by the screening equipment to achieve the required product size.

1.Simple structure low operation cost. using the principle of stone strike stone , smaller wear.
2.High crushing ratio, low energy consumption.
3.It can crush material with high moisture content, humidity can reach 8%.
5.Working noise is less than 75 db, less dust pollution.
6.Suitable for breaking medium hard, especially like clay, limestone and gypsum.