Need a Heavy Duty Spice Grinder | ChefTalk
14/11/2010#0183;#32;The spices or beans or whatnot, are ground against the lip by the wheel, and fall as quot;grindsquot; or quot;finesquot; down the shaft and out a chute. At small quantities, even restaurant quantities, most people would use a propellor grinder for grinding. Burr grinders generate far less heat than they''re cheap cousins, blade aka propellor grinders.