3. In addition, the feeding scraper may be incorrectly installed, preventing material from entering the pressing chamber. 4. Excessive wear of the die, with the die orifice worn flat and severely expanded, reduces the pressure on the pellets, affecting the pellet forming rate and resulting in excessive powder. 5. Poor die quality or a die compression ratio that is too low can also cause only powder to be produced. Dies and pressure rollers are two very important components and wear parts of pellet mills. They play a crucial role in the working efficiency and finished product quality of pellet mills. It is important to select high-precision and more wear-resistant dies and pressure rollers.
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