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factors that influence final size of Stone Raymond roller mil

From : clirik    Date : 2013-12-18 11:08
There are many blades installed in the classifier of Stone Raymond roller mill, distributing them as the shape of the sun. After a period of time, these blades will be worn, which will directly influence the powder collecting efficiency. The coarse powder passes through the classifier and enters into the powder collector, which is also an important reason for leaving too much coarse powder in the finished product.now Clirik expert tell the factors that influence final size of Stone Raymond roller mill
1. Rotational speed of main engine
When the rotational speed of Stone Raymond roller mill is too high or too low, the coarse or fine powder will be transported to the discharge outlet too early, therefore influencing the fineness of the material. We need to adjust the rotational speed by adjusting the current of motor for the Stone Raymond roller mill.
2. Rotational speed of blower
For the lighter material, if the wind force is too strong, the powder under the requirement of fineness will also be blew into the powder collector while for the heavier material, if the wind force is too small, it will also influence the discharge. The rotational speed will directly influence the wind force, which naturally becomes an important factor.
3. The degree of wear for the grinding roll and grinding ring
During the normal operation, the grinding roll and the grinding ring will not be contacted directly. As time goes by, the degree of wear for the grinding roll and grinding ring increases. If the material cannot be ground fully, the fineness of finished product will be influenced and the coarse particle will increase.
4. The blade of classifier
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