How to remove the grinding roller of Raymond mill

For the Raymond mill, the grinding roller is a kind of wear parts, after using a period of time should be replaced. However, some users are not very familiar with the equipment, do not know how to remove the grinding roll of the Raymond mill, the following is a brief introduction.

First of all, we have to take down the front and back doors of the Raymond mill, remove the left guard and the triangle belt and the right gear box. Then remove the pressure key screws on both ends of the grinding roller and remove the pulley as well as the gear.

Remove the fixing screws on the fast roller bearing frame and the fixing nut on the slow roller movable bearing frame of the Raymond mill, use the appropriate thickness and length of the wooden board to reach into the lower side of the grinding roller, slightly pry up the grinding roller, and take out the fast and slow roller bearing frames respectively.

Finally, remove the four blocks of the Raymond mill, from the front and rear doors, respectively, to lift out the two grinding rollers can be.

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