he powerful LaMilpa grain mill will grind both wet and dry materials. The alloy grinding burrs are 6 inches in diameter, and the cast iron mill is adjustable for coarse to fine. This grain mill package includes two 12 inch v-pulleys and a pair each of coarse and fine burrs. The LaMilpa grain mill has a grinding capacity of 300 lbs. fine and 800 lbs. coarse per hour. It requires a 5 HP electric motor. Additional shipping charges may apply for freight shipping.