6″ diameter screw x 12′ long with 2/3 pitch inlet flighting, balance full pitch flighting, 304 Stainless steel construction, in product contact areas, Interior surfaces uniform 80 grit finish, Exterior surfaces, uniform Scotch-Brite finish, Continuous weld on both sides of flighting, Welds in contact with product continuous and ground to 80 grit finish, Welds not in contact with product intermittent and ground smooth, gaps filled with Devcon, Covers on trough: Gasketed, hinged and fastened into place w/ plastic hand knobs, w/120 VAC limit switch (mounted not wired), Mild Steel Portable base with two (2) rigid and two (2) swivel casters with brakes, and hydraulic jack for angle adjustment, many different hoppers available for the rental units, 6″ Standard pipe stub discharge, Exterior mild steel components (motor, bearings, etc.) to be one coat primer & one coat white epoxy, Rotating mechanical shaft seal on the drive and single lip seal on discharge end, 3 HP, 1800 RPM 3/60/230-460V TEFC (4:1) Inverter duty motor, 10:1 gear reducer for final auger speed of approx. 175 RPM, Standard cleanout with 120 VAC limit switch (mounted not wired), Controls, Wiring and installation by customer.