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First, Product Overview
     PHZ series heavy ring hammer stone crusher is a crushing efficiency for power plant equipment, the bituminous coal, lignite, anthracite coal coarse broken, broken operations, supply boiler feed milling system, it can also be used for coke , slag, waste rock, shale, asbestos, limestone and medium hardness ore and other brittle materials.

Second, the principle
     Machine driven by the rotation of the rotor ring hammer impact crushing of materials, the material is again subjected to pressure after impact, shearing and grinding action between the breaker plate, so that the material to achieve the required particle size. Material flows from top to bottom by continuous broken. Iron, wood and other debris is ring hammer dial-iron interior, in order to periodically clear.
Third, the structural characteristics
     Bilateral housing hydraulic opening, convenient equipment maintenance safety. Large capacity, low power consumption, low noise, less dust, and monitor digitally displays supporting spindle vibration and bearing temperature.
Fourth, the main technical parameters