... 2)high rotary, low noise,and easy to operate 3)304 stainless steel. The chili powder grinder fucntions:1 ... crush materials like chilli, spices, peppers, herbs into powder.3.It is widely used in food industrial, medical industrial, ... high rotary, low noise,and easy to operate.3. Whole machine is made of 304 stainless steel.4. The ... steel chili powder grinder/chili pepper grinding machine/grain crusher