Hammer Crusher Rotor Features Do the stress analysis and service life can be improved by 50. Using the special design to increase the crushing efficiency effectively and improve the output capacity by .
coal crusher material Coal Crushing Process: The crusher has two sets of rotors which connect with each other. And when the it works, the two rotors rotate at the same time under the drive of two motors. In the crushing cavity, materials which be crushed by the first rotor will be crushed immediately by the second rotor again