Raymond Mill Common Problem Analysis

Because of its stable performance, strong adaptability and high cost performance, Raymond Mill is one of the important equipment for processing minerals into powder. In the work of Raymond Mill, common problems and solutions are as follows:

Question 1: The fineness of the finished product of Raymond Mill is too thick or too fine;

Analysis of the cause: The blade of the analysis machine is seriously worn and can not be graded; the fan air volume is not appropriate, the replacement of the blade is appropriate to close the small fan inlet air volume to solve the rough problem, and the air intake volume is improved to solve the fine problem.

Question 2: The mill does not produce powder or produces less powder;

Analysis of the cause: the blade is worn a lot, the material can not be shovel; the air duct is blocked; the pipeline leakage is not good.

Question 3: Fan vibration;

Analysis of the cause: accumulated powder or uneven wear on the blades; loose anchor bolts. The blade can be removed or the blades can be replaced and the anchor bolts can be tightened.

Question 4: The host is noisy and has large vibrations;

Analysis of the cause: The grinding roller on the top of the Raymond mill has a serious rounding deformation. Adjust the feed amount, replace the blade, change the feed size and the grinding roller, grinding ring.

With the extensive development of minerals in the field of ultra-fine powders in recent years, the requirements of non-metallic mineral products by downstream enterprises are getting higher and higher, especially for the fineness of product. Our company has developed a new generation of products such as MTM trapezium mill and MTW trapezium mill, based on the traditional Raymond mill.