1. If the compound feed is retained in the die hole, it will corrode the die hole, resulting in:
The smoothness of the die hole is reduced, which affects the granulation efficiency and the particle quality.
2 reduce the life of the ring mold.
2. The hot ring mold will dry and solidify the compound feed in the hole and block the die hole, resulting in:
1 When the next operation, the die hole is blocked and the material is not discharged.
2 The ring mold is subjected to excessive stress and the strength is weakened.
After the 3 parts of the die hole are blocked, the output is reduced and the efficiency is lowered.
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