This Olde Style Peanut Butter Grinder has been tested completely by our full-time in-house technical team and is fully operational. This item was removed from a large national retailer. This was removed from a working environment when the previous owner upgraded. It's pretty clean, but, like all restaurant/grocery equipment, it should still be cleaned before it is used. Item is sold as is. Produces 2.5 lbs. of nut butter per minute. Switch has a 6 second automatic timer so approx. 1/4 lb. of nut butter is dispensed, then unit turns off automatically. Switch can be actuated again to dispense another 1/4 lb., with no wait time required between cycles. The Olde Tyme mill makes spreadable nut butters containing fine-textured particles. The Olde Tyme grinder's hopper holds approximately 20 lbs. of peanuts.