Raymond mill powder abnormality and treatment measures

Raymond mill is also called pendulum mill. Raymond mill is a traditional ore grinding equipment, which grinds large ore into powder, thereby increasing the reasonable use of resources. Any ore powder is needed as an additive. Raw materials need to be finely milled with a Raymond mill. Raymond mills are widely used for non-flammable and explosive metal ores and non-metal ores with a Mohs hardness of no greater than 8 and humidity below 6% Dressing and grinding.

Customers who purchase Raymond mills want the mill to have a high-efficiency and high-quantity milling effect. If the effect of the subsequent mill is not satisfactory, the previous work will be abandoned, but it is avoided during the operation of the Raymond mill. You ca n’t encounter some abnormal situations, causing the powder to be too thick or too fine, and even in serious cases, the powder does not block up. These conditions all boil down to abnormal powder. So what are the reasons and solutions for these problems? ?

1. The powder lock is not tightly sealed. If during the milling process of the Raymond mill, the powder locker does not seal properly, it will cause the powder to suck back, resulting in no or no powder, so you must check the seal of the powder locker and adjust Degree of sealing.

2. The Raymond mill analyzer did not work. The analysis machine of Raymond Mill is responsible for analyzing the size of the finished powder, whether it meets the finished product standard, and whether it needs to be sanded again. Under the condition that the blade of the analyzer is severely worn, it can not play the role of classification, which will cause the powder to be too thick or too fine . In this case, a new blade can solve it.

3. The fan of Raymond mill is not adjusted well. If the air volume of the fan of the Raymond mill is not adjusted properly, if the air volume is too large, the powder output of the mill will be abnormal, the powder output will be too thick, and the air volume will be too small, and the powder output will be too fine. In abnormal circumstances, the air volume of the fan should be adjusted to correct the powder particle size.

4. The blade of Raymond mill needs to be changed. Those who are familiar with Raymond Mill know that Raymond's blade is responsible for scooping up the material. When the blade is used for a period of time or the quality is not strong enough, the wear is large and the material cannot be shovel. As a result, there is no powder or less powder, which requires a new blade.

As a professional manufacturer of grinding mills, Shuguang Heavy Machinery sells a variety of different types of mill equipment, including ball mills, Raymond mills, vertical mills, etc.Welcome to contact us for more details.

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