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Jiangsu Lihua has achieved a stable output of 16–19 T/h for chicken and goose feed using a Zheng Chang
508E pellet mill equipped with a customized ring die (φ3.2mm, compression ratio 1:10). The high performance
die, made from premium stainless steel with deep hole machining, ensures smooth bore walls, uniform density
and reduced energy consumption. Combined with the 508E's robust drive, stable transmission and quick
mold-change design, this solution minimizes downtime, enhances pellet durability, lowers powdering and extends
service life—delivering both high output and consistent quality. Zheng Chang provides tailored system solutions,
from die specification to process optimization, helping producers boost efficiency and long-term reliability.