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  • Author Topic: What are the installation requirements for the impact crusher hammer?  (Read 18 times)

    crushermachine2

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    The impact crusher has a strong crushing capacity and has an extraordinary position in the crushing equipment industry. As an important part of the [You are not allowed to view links. Register or Login], the hammer is extremely demanding. Let's take a look at the specific requirements.
    The hammer of the impact crusher is usually made of high-strength high-manganese steel, high-chromium cast iron, alloy steel, malleable cast iron or other wear-resistant materials. The most widely used in China is high-strength cast steel. In addition to the common long strip shape, the hammer shape has various shapes such as t-type, s-type, work type and grooved type, and the most widely used one is long strip shape.
    The repair of the hammer can be carried out on the carbon steel plate and the high manganese steel class. The weight difference of each hammer of the impact crusher should not exceed 50 grams, otherwise it will seriously affect the balance of use of the machine.
    When replacing the hammer of the [You are not allowed to view links. Register or Login], all the hammers must be removed together to change the surface to prevent the rotor from losing balance and vibration inside the crusher, causing a production accident. The gap between the hammer and the slab should be consistent and should not exceed the error of two millimeters.
    The impact crushing machine cannot be opened during the operation due to the over-tightening of the hammer card, causing the vibration of the crusher. The number of hammers is related to the size of the rotor. The larger the rotor size, the greater the number of hammers.