CNC Machining Metal Parts Hardware

The weight of the rotary kiln accounts for 20% to 40% of the total weight of the mechanical equipment of the entire cement plant; its cost accounts for 10% to 15% of the investment of the entire plant, and its performance and operation conditions largely determine the production and quality of cement And cost. Therefore, it is known as the heart of the cement factory. Many people commented on it like this: As long as the kiln is rotated, there will be tens of thousands. It can be seen that improving the operation rate of the rotary kiln is very important. To ensure that the rotary kiln can operate safely and stably for a long time, in terms of equipment maintenance and correct use, adjusting the supporting roller is a top priority. At present, the skilled workers most lacking in many cement plants are experienced firemen and wheelers. Because these types of work technologies are relatively complicated, they cannot be mastered in a short period of time. Many of the rotary kilns of cement plants caused many major equipment accidents due to improper adjustment of supporting rollers. For example, the lower kang of the rotary kiln is also called the kiln, which means that the kiln body of the rotary kiln falls from the supporting roller, the top of the tyre is broken or the iron block is broken, the rotary kiln has severe vibration, and the surface of the supporting roller and the tyre appears pitting. , Broken pieces, cracks, severe uneven wear, polygonal or small ripples, and bending of the window, etc., in severe cases, it will also cause the roller bearing to burn and break the shaft, which will cause huge losses.

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