1)grain,spice,chili,pepper,herb powder grinder and crusher 2)high rotary, low noise,and easy to operate 3)304 stainless steel. Fucntions:1.This machine can grind dry materials like grain, corn, seed into flour with size 10-200 mesh.2. the machine can also crush many materials like chilli, spices, peppers, herbs into powder.3.It is widely used in food industrial, medical industrial, chemical ...