How To Maintain The Roller Surface Of Roller Crusher in Daily Work

In the daily work of a roller crusher, two rollers are used to crush various materials. Therefore, some materials have high hardness, the roller surface is prone to wear, and the service life is shortened. Roll surface wear can affect the overall productivity of crushing. Therefore, in order to reduce wear and develop in a serious direction, it is necessary to carry out routine maintenance on the roller surface of the roller crusher. Next, this article introduces the daily maintenance points of the roller surface of the roller crusher:
The roller surface of a roller crusher requires frequent repair during work. Some roller wheels are installed on the frame of a roller crusher with a smooth surface. If there are depressions or grooves on the roller surface, the roller surface can be overlayed without removing the roller.
The tooth plate or tooth ring of the roller crusher can be replaced or turned over. The teeth are worn and must be replaced or repaired. Otherwise, the particle size of the damaged product is uneven, power consumption increases, and output decreases.
The roller crusher has a surface treatment device that can be directly repaired by machine. The partial gloss roller crusher has an automatic axial reciprocating device for the rollers, which ensures uniform wear on the roller surface. After the roller surface is worn, the width of the discharge port increases, and it is necessary to adjust the movable roller (single roller and jaw adjustment). During adjustment, the two rollers must be parallel to each other to prevent deformation.
When using a roller crusher with a sliding shaft, please check the clearance of the roller bearings. The clearance between the roller sleeve and the journal is usually 1/1000 to 1.5/1000 of the journal diameter, and the side clearance of the bearing sleeve is 1/3 to 1/2 of the top clearance.
Reasonably selecting and adding lubricating materials based on the equipment structure is the main aspect of equipment maintenance. Two types of lubrication materials are commonly used: grease and oil. Grease is easy to lubricate and is often used when dust is dirty. Grease is easy to seal to prevent dust from entering the bearings.
In order to ensure the normal operation of the crusher, it is necessary to regularly check the lubrication status of the bearings. Sliding bearings are usually filled regularly with oil cup or manually with thin oil, but rolling bearings are regularly lubricated and sealed.
The daily maintenance of the roller crusher has been improved to eliminate the fault and safety risks of the roller crusher. Only in this way can the stability of crushing production performance be guaranteed, the service life of the roller crusher be extended, and greater economic benefits be created for you.