1. Sturdy cast base ensures stable and efficient operation of the mill; 2. High standards of safety and sanitation, food-grade stainless steel for the parts contacted with materials; 3. Swing out feeding module ensures easy access for cleaning and complete material discharging; 4. Integral assembly and disassembly of the grinding roller set ensures quick roll change, reducing downtime; 5. Photoelectric level sensor, stable performance, less affected by material properties and environmental factors, easy to realize digital control; 6. Grinding roll disengaging monitoring system with position sensor, avoiding roller grinding each other when no material; 7. Grinding roller speed monitoring,monitor the operation of tooth wedge belt by speed monitoring sensor.