Used 16'L x 17"OD Indirect Fired Rotary Calciner. Manufactured by Ferro Corp with Bartlett-Snow. Natural gas. Inconel tube. 11'6"L hot zone chamber. (8) burners, (3) zones. Previously used set point range 1000F - 2100F. (2) burners each end zone (4) burners center zone. Includes the fresh air blower, gas train, and control panel. Motorized tilt, adjustable from 0.0 to 2.9 degrees. Gear reduced tube drive, with chain and sprocket guard. Tube speed previously set @ 0.5 to 5 RPM with VFD Feed - Acrison hopper and auger feed. Enclosed hood discharge with shroud bottom chute.