The ring die of the pellet machine is an important component of the pelletizing equipment. If the die holes of the die are not cleaned in time during the production process, it is very likely to cause the die holes of the pellet machine die to be blocked. So what should be done if the ring die of the pellet machine is clogged? There are many reasons for the clogging of the ring die. Let's take a look at the following analysis to find out the reasons for the clogging of the ring die in the pellet machine:

1. Issues with mold manufacturing processes. Some manufacturers produce rough molds with insufficient surface finish of the die holes. When pressing materials, the friction is large, which may lead to blockage.

2. Mold storage issues. If the mold is left unused for a long time after purchase and the surface of the mold holes rusts, it can also cause the pellet machine to get clogged.

3. The fineness of the raw materials does not match the die holes. The moisture content of the raw materials generally does not exceed 15%. If the moisture content of the raw materials is too high, the addition of water should be reduced during granulation; otherwise, it will cause blockage.

4. Small pieces of metal and small stones can both clog the die holes. The removal of iron debris, regular hole clearance and strict control of raw materials all help to reduce the occurrence of clogging problems.

5. For different raw materials, it is required to select a ring die with an appropriate aperture ratio. Otherwise, it may lead to the blockage of the ring opening die.

6. The operator was not skilled and did not operate in accordance with the correct operating procedures, resulting in mold blockage. Pay close attention to the backlash of the ring die roller in a timely manner. It is best to keep the backlash at about 0.1-0.3 meters.

The above is the content about "What to do if the ring die of the pellet machine is clogged". The causes of the clogging of the ring die of the pellet machine are inseparable from the quality of the raw materials and the abnormal working condition of the die. Therefore, in daily use, it is necessary to strengthen the maintenance and care of the ring die. If it is continuous operation, it should be inspected once every half a month. Only in this way can the service life of the ring die be extended