1.corn grinder,grain grinder,flour mill,coffee grinder 2.500#,300#,201# and 202# 3. MATERIAL: CAST IRON corn grinder,grain grinder,flour mill,coffee grinder We are producing electric tinned cast iron corn grinders no. 500 with bigfeeders and no. 500 with small feeders used for milling corns, beans andcocoa beans.Features:1) Sizes: no.300, no.500, no.201, no.202 with big or small feeders2) Surface ...