The YM series of pre-grinding mill is designed with a simple vertical structure and features hierarchical crushing, easy operation, low energy consumption and little dust. It is without sieve plate so the problem of blocking is eliminated. The hammerhead uses a hinge structure making it convenient for replacement. Both the hammerhead and scaleboard are manufactured with highly wear-resistant alloy and feature high strength, high corrosion resistance and long service life.

YM Pre-Grinding Mill Features
1.The granularity of feedstock allowed is large (D≤100mm).
2.The granularity of discharged product is small (D D95≤0.9mm). Discharging efficiency is high. It saves more than 25% of electricity.
3.The process flow is easy. The pre-grinding mill occupies little space and saves on civil engineering investment.
4.The wear resistant part has longer service life.