... 16B High efficient Grinders 1.High efficient Mill 2.simple structure, easy to installed 3.Low noise, stable run PR-GGM-16B High-efficiency ... introductionDesigned on the basis of the original GFSJ-16 high-efficiency grinders and of adopting advanced international technology, the ... operation, being fit for cleaning, a good closure, a high grinding efficiency, even granularities, no dust flying, etc.and ...