Two-stage crusher is a deformed product of hammer crusher, which can also be called two-stage hammer crusher. This two-stage crusher has improved requirement of material humidity.
Two-stage crusher is a deformed product of hammer crusher, which can also be called two-stage hammer crusher or two -stage grinder. This two-stage crusher has improved requirement of material humidity. When using this machine crushes materials with high humidity, it can reach better crushing effect. Because it doesn't stick to screen and has no sieve bottom when crushing materials, so, it is also called two-stage crusher without screen.
Two-stage crusher can be used in coal gangue, coal cinder, brick production and other industries.
The main difference of two-stage crusher and hammer crusher is that two-stage crusher has two rotors. After having entered the machine, the materials firstly go through first rotor for primary crushing, and the primarily crushed materials are fallen to second rotor for secondary crushing so as to realize required granularity. What's more, the two-stage crusher is without bottom screen so as not to clog sieve pour because of too wet materials. Beside, the two-stage crusher has no requirements for humidity of materials.