In the industrial production, each production equipment has its own characteristics and respective strengths. There are also corresponding operation methods and operating skills. The following takes the brewer's spent grain dryer as an example to briefly analyze: 

When the brewer's spent grain dryer, the higher the hot air temperature is, the more heat energy it contains, the greater the ability to absorb moisture and carry moisture, but this temperature is limited, and the temperature is too high. The fuel will be damaged, so the temperature must be moderate neither too high nor too low. Observe whether operation of the brewer's spent grain dryer are allowed. When the dryer is working, it is necessary to idle to see if there is a problem with the connection.