Summary：Raymond mill is a low-speed grinding equipment, and the Raymond mill main engine speed is generally in the range of 150-260 rpm.

In the case of long-term work

Raymond mill is a low-speed grinding equipment, and the Raymond mill main engine speed is generally in the range of 150-260 rpm.
 
In the case of long-term work, Raymond grinding chamber will produce a certain temperature, but due to the low speed of Raymond mill and the cooling of the fan of Raymond mill, the temperature of Raymond mill chamber is up to 50 degrees Celsius. .
 
How to solve the high temperature problem of Raymond mill grinding chamber, the Raymond mill temperature is mainly caused by the friction heat generated during the material crushing process. Because the Raymond mill wind selection system uses the circulating air system, the heat dissipation problem is The use of Raymond Mill is particularly important during the use of the Raymond Grinding Roller assembly and the properties of the material being processed (materials that are required for temperature). The main method to solve the Raymond mill temperature is to use a better dust removal method. For example, a pulse dust collector is used. The pulse dust collector has good gas permeability, small dust, and automatic dust cleaning function, and can timely discharge high temperature air in the mill. Inhalation of room temperature air in order to reduce the temperature of the Raymond grinding chamber.