How to Improve the Working Efficiency of Grinding Mill?

1. You should always pay attention to the feeding situation, observing if the grinding materialÂ’s flow and quality on the mill is normal, such as incoming material suddenly decreases or incoming material contains more powder. You must identify the causes and find ways to improve. Also, according to the incoming flow rate, adjust the opening degree of the feeding plate, so that make the grinding material evenly distribute throughout the length of the grinding rolls of the mill machine and accurately fall into the grinding zone. If you found uneven feeding, you should check whether the yarn head, pink block behind the bezel, you can use the thin iron piece removed, if the baffle is uneven, you should correct it during the maintenance.

2. Strictly prevent the abrasive materials without grinding through the leakage from both ends of the grinding rollers, if it occurs; you can make part of the material reduce the number of grinding, and format a large white sheet in the bran, affecting the flour yield. So you should check and repair the triangle blocking plate, which is fixed to the inside of the base between two grinding rolls (available leather pieces, pieces of wood, or stereotype made) and you observe whether its triangular tip is identical with the roller arc, and try to make adjustment, but at the same time you must also note that the board cannot produce friction with roller.

3. You should always check the grinding condition of the mill, also to the main mill, like ball mill, raymond mill, coal mill and so on, you should regularly use the sieve mathematical methods to check the stripping scrape rate and flour yield rate, such as grinding extent not meet the technical requirement, you should adjust the roll clearance and the roll clearance cannot be too tight, and take care of the motor negative Jane, transmission belt slip and bearing temperature rising motion, after adjustment, and then use the locking nut fix the handle. When you adjust roll clearance, you should care the grinding material from the roller ends and the grinding material from the middle of the roller, they are consistent with each other in the degree of grinding.
4. Skin grinding materials after grinding should prevent shredded phenomenon. Produce shred, the bran piece on the endosperm is not easy to be scraped, packaged bran form strips or small block with hard texture and more powder affects flour yield. The cause of the shred: roller clearance is tight, tooth angle is too sharp, the flow is too little, and tooth of grinding teeth is unequal to material flow.
5. Pay attention to the material is stuck in the grinding rollers (that is wrapped around the roller) or is rolled into a sheet, you should correct in a timely manner. The reason for this phenomenon is: abrasive material is too moist, roller clearance is tight, incoming material is excessive, grinding teeth is blunt, etc.

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