Used 20 cubic feet stainless steel double ribbon blender, built by Amerind, Inc. The outer stainless steel ribbon has a 24" diameter with a 16" diameter stainless steel inner ribbon. The shaft has a 2.5" diameter. The interior of the vessel is 24.5" wide x 72" long with a 20" straight side height and 12" trough. The bottom has (2) 8" diameter discharges. A 5 HP 1680 rpm Eurodrive motor drives mixer. Overall dimensions are 106" long x 45" wide x 54" tall. Requires 277/480 vac 3 phase electrical supply.