3. Die compression ratio: A compression ratio that is too small results in a short compression time and low compression strength, leading to poor pellet formation. A compression ratio that is too large will affect output and cause pellet carbonization issues. JNSHARE reminds everyone that some pellet mill manufacturers, in order to retain customers, will randomly stamp steel marks on the pellet machine ring die, making it unclear to customers the true compression ratio.
4. Pellet mill die roller gap: If the gap between the die rollers is too large, the pressure will be insufficient for extrusion. If the gap is too small, the density and smoothness of the extruded pellets may be better, but it will increase the friction of the die rollers, reduce their service life, and affect the output.
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