L'Equip 760105 VitalMill Grain Mill 20 Cup capacity grain mill that keeps all the vitamins and nutrition in every batch of flour Strong, durable stainless steel milling heads and ultra-impact teeth for micro-milling ability Grinds on-oily grains with precision grain feed control; No gumming, no overheating, no jamming, no hassle Multi-channel air flow for better motor cooling and longer mill life, self cleaning milling chamber that is easy to use 5 year warranty