Hydraulic jaw crusher

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Hydraulic jaw crusher through different design specifications can be divided into different categories, single elbow plate jaw crusher up and down movement of the mobile jaw plate to promote nesting, and the upper level of str oke is greater than the lower part, easy to broken chunk materials, so the crushing efficiency higher than the elbows plate. The disadvantage is that the jaw plate wear faster, and the materials will be leaving the energy consumption increased crush phenomenon. Damaged in order to protect the important parts of the machine due to overloading, often simple shape, smaller size bracket designed to be the weak link, so that it occurs first in the overloading of the machine deformation or fracture.
    In addition, in order to meet the nesting size requirements and compensate for wear of the jaw plate, additional nesting population adjustment device, usually put in between the bracket seat and rear rack adjust shim or wedge. However, in order to avoid affecting production, the replacement of broken parts and hydraulics can be used to achieve insurance and adjustments. Some jaw crusher with hydraulic transmission to drive the movable jaw plate, in order to comp lete the crushing action of the materials. These two types of jaw crusher with hydraulic gear, often referred to as the hydraulic jaw crusher.