1.Main Application: The grinder is suitable for grinding of Chinese herbal medicine compound and raw materials in such industries as food, fodder and chemistry. 2.Working principle. The electrical motor of the grinderdrives the main shaft to rotate at a high speed and spin off the material into the grinder. The material is ground between the moving plate and the fixed plate by striking, shearing and grinding,. The ground material is carried by the air flow through the screen to the collecting bag. The size of the particle can beadjusted by changing the screen with different screen holes. 3.Main technical specifications Item 180 20B 30B 40B 50B 60B 80B Production capacity(kg/h) 20-50 60-15 100-300 160-800 250-1200 500-1500 800-2000 Input size(mm)6 6 2-10 2-12 2-15 2-15 2-15 Output size(mm) 10-120 10-120 10-120 10-120 10-120 10-120 Weight(kg) 120 200 280 400 500 620 880 Spindle speed(rpm)4500 4500 3800 3400 3200 3200 3200 Motor power(kw)2.2 4 5.5 11 15 22 37 Overall Dimension(mm) 450*550*900 550*600*1250 630*700*1400 800*900*1550850*850*1600 1000*900*1680 1200*1100*1800 4.Photos of the food grinder Maize meal milling machine | Corn starch making machine | Home corn grits flour mill processing machineMaize meal milling machine | Corn starch making machine | Home corn grits flour mill processing machine Maize meal milling machine | Corn starch making machine | Home corn grits flour mill processing machine.