| Condition of failure | | Cause (in processing) | remedy |
|
|---|
| Output is small. | | Inlet get stuck | Cleaning | | Input screw conveyer, iron screw, or iron roll worn. | Replace it. | | Outlet get stuck | Cleaning |
|
| Bring about a large amount of broken rice. | | There are a large amount of checked rice. | Make flow low in order to reduce load. | | Weight is too heavy. | Adjust weight. | | Iron roll worn. | Replace it. |
|
| Temperature rise of rice is too high. | | Air volume is not enough. | Enhance air volume. | | Efficiency declines due to sieve, iron roll and the like worn | Replace worn parts. | | Sieve cover is clogged by rice bran | Clean rice bran out, make the sieve unblocked. |
|
| Bad effect of polishing | | Sieve, iron roll and the like worn. | Replace worn parts. | | Sieve cover is clogged by rice bran. | Clean rice bran out, make the sieve unblocked. |
|
| Bad effect of bran removing | | Air volume is not enough. | Enhance air volume. |
|
