Working Principle of Twostage Crusher. 1. Dual rotors up and down for twostage crushing. Two sets of rotors cascaded with each other make materials shattered by the upper rotor crush again trough the hammer of lower rotor,the materials in inside of the cavity impact with each other in high speed so as to achieve the effect of powder materials and then be unloaded directly.Get Latest Price
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We are the mainstay of china mining machinery manufacturing industry with more than 40 years experience.
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