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Ore Spiral Classifier

AddTime:28/08/2012

Grinding fineness is the key to the work of the high weir spiral classifier. Its standards is the crushing particle size and the adjustment of the grizzly sieve. Therefore, the judging the high weir spiral classifier depends on these two points. Generally, when the high weir spiral classifier is at work, the spindle of the grading machine should be put in position. Since the ore of the grading machine has not been cleaned, the slime deposits too solidly in the long time’s sedimentation. When the spindle of the grading machine is put down, the spindle is not laid down completely due to carelessness, which will make the sand production rate is less than that in the normal normal situation. In addition, the spindle is not put down completely, the spindle may not be cleaned up or oiled. Therefore, during the operation, the milling workers must pay much attention to the crushing system. If the feed size of the ball mill changes, you must immediately reflect it in the crushing plant. The crushing granularity is eventually required the finer the better. 

 Spiral classifier

Wear of the Blades of High Weir Spiral Classifier 

After the blades are worn, the sand production rate will be reduced relatively, which will make the grinding fineness thicker. In addition, if the blades wear badly, the service life of the classifier will be seriously affected. Therefore, during the operation, you should check the wear situation of the blades in a timely manner and timely replace the worn blades. The revolving speed of the ball mill, revolving speed of the classsifier and the impeller pitch of the classifier have been scheduled when you buy the machine. You should view and consulate the above when you purchase. 

The height of the overflow weir of high weir spiral classifier affects the size of the ore precipitation zone. In the production, we can appropriately adjust the height of the overflow weir of the classifier according to the requirements of the grinding fineness. If you require the grinding fineness become thinner, you can weld the angle irons with a certain height in the two edge of the classifier. You can plug the board to adjust the level of the overflow weir. Sometimes the long-term accumulation of the slime can naturally increase the height of the overflow weir.

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