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2022
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Factors Affecting the Production Capacity of Double Shaft Hammer Mill
The main factors affecting the production capacity and granulation effect of the double shaft hammer mill are as follows:1. The weight, shape and material of the hammer of the double-shaft hammer mill
The main factors affecting the production capacity and granulation effect of the double shaft hammer mill are as follows:
1. The weight, shape and material of the hammer of the double-shaft hammer mill
The kinetic energy of the hammer is proportional to the weight of the hammer, that is, the heavier the hammer, the greater the kinetic energy of the hammer and the better the crushing effect. However, the heavier the weight of the hammer, the greater the centrifugal force generated when it rotates, which increases the load on the rotor and other parts of the double-shaft hammer mill accordingly. On the contrary, if the hammer is too light, the kinetic energy of the hammer will be small, the breaking capacity will be weakened, and even the hammer will be easily overloaded during work, thereby accelerating the wear of the pin shaft.
2. The speed of the rotor
Under the condition that the number of hammers remains unchanged, the higher the rotational speed of the rotor, the greater the kinetic energy of the hammer, the more times the rubber is hammered per unit time, the higher the crushing efficiency, and the finer the particles. With the increase, the load of the motor, the vibration and noise of the machine will increase, so the strength of the machine parts and the balance of the rotor are also high.
3. The opening rate of the discharge screen of the double-shaft hammer mill
Under the condition that the total area of the discharge screen remains unchanged, the opening rate is related to the aperture size of the opening, the number of holes, the distance between the holes and the arrangement of the holes. With the increase of the opening rate of the discharge screen, the amount of screen arrangement will increase.
4. Pretreatment methods for different properties of rubber and clot in double shaft hammer mill
Different properties refer to the coagulation concentration of the latex, the hardness and water content of the coagulum, etc., which have a certain influence on the granulation effect.
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