USED 2021 FEECO INTERNATIONAL INDIRECT ROTARY CALCINER SYSTEM

FEECO International indirect fired rotary calciner system with 4.5' Dia. x 50' L, engineered for continuous high-temperature processing and calcination in controlled atmosphere applications where product purity and precise heat control are critical. Constructed of 304L stainless steel with refractory-lined interior and mounted on a heavy-duty structural skid with trunnion supports, girth gear, and pinion drive assembly, the unit is driven by a Marathon Black Max inverter-duty motor with gear reducer for accurate rotational and residence time control. System features a fully integrated multi-zone natural gas combustion package by Process Combustion Systems, incorporating (11) high-velocity burners across three independently controlled zones, each with dedicated gas trains, regulators, and safety shutoff valves for staged heat profiles and uniform processing. Controls include Allen-Bradley CompactLogix PLC, PanelView HMI, and Fireye burner management system providing automated startup, multi-zone PID temperature control, and full safety interlocks.
Indirect fired design isolates material from combustion gases, making the system well suited for high-value and contamination-sensitive applications, and suitable for use as a calciner, thermal processor, or rotary reactor for applications including battery materials, activated carbon, catalysts, specialty chemicals, electronic waste recovery, metal oxides, and advanced material processing, with approximate throughput of 2.36 TPH.

Stock Number: 5991748
Manufacturer: FEECO International
Model: Indirect Rotary Calciner System
Year: 2021
Serial Number: D20215011
Diameter: 66" Diameter X 50' Long
Type: Rotary Calciner
Materials of Construction: 304L Stainless Steel
Shell: 3/8"–3/4"
Refractory: 2300°F firebrick, 2600°F ceramic fiber
Combustion: Natural Gas, (11) burners
Controls: Allen-Bradley PLC, PanelView HMI, Fireye BMS
Throughput: ~2.36 TPH
Design Material: Calcium Carbonate
Basis: As-is, Where-is