1. The peanut skin peeling machine designed with the V-belt transmission for improving the working effectiveness. After using with long time, the belt will become looseness, thus, check the belt is necessary for adjusting the whole machine working condition. 
2. Machine speed, working noise and temperature is the best way to check whether the machine is normal. During the operation, worker should pay attention to the speed of machine, sound, temperature, nonce there are some unnormal condition, stop machine quickly. Each end of a species or a day after the completion of the operation should be shut down to check whether the overheating of the bearings, all parts of the fastening screws, key pin is loose, if find some nuts are loosening, fastened them quickly. Especially high-speed parts, for example: whether the fan blades are worn or broken, the blade external reinforcement plate is worn or deformed, timely repair or replacement these small parts of the machine for reducing waste time.
3. The sieve body hanging shaft and all live bearing should be promptly checked for whether they are lacking of oil wear phenomenon. After each operation working, clean the sieve bottom.
4. Checking whether the sieve bottom appear the deformation or crack condition. After inspection, repair damaged parts. Cleaning out the dirt and residual peanuts from the machine.
5. Some other professional questions, please check the machine introduction and following the details.