Model TL-16-K2210. Serial Number T-681953. Stainless steel material contact parts. U-trough design (missing the top cover).
1HP Right angle gear motor with chain drive. 208-230/460 volt, 60Hz, 3 phase.
Sanitary construction design in material contact. Screw is 16" diameter x 10 feet long. Manufactured by Rietz Manufacturing Company, Santa Rosa, California. Demonstration video on file. Current auger speed = 13.45 RPM.