... , road building, and petroleum & chemical industries.Working principleIn the hammer mill machine, the motor drives the rotor to rotate at ... until they reached the required size. Unique Characteristics of Our hammer Crusher1, Flexible installation, basically needs no foundation2, Adjustable size ... (t/h)Power of motor (kW)Weight (t)hammer crusher(hammer mill)PC400×300≤1005-107.50.8PC600×400≤12010-2518 ...