USED 2021 FEECO INDIRECT FIRED ROTARY CALCINER SYSTEM

FEECO International indirect fired rotary calciner system with 4.5' Dia. x 50' L,   (L26-07.09) 
Manufacturer


FEECO International




Model


Indirect Rotary Calciner System




Year


2021




Serial Number


D2021




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




Location


USA
 
 
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.
 
Rotary calciners are used for high-temperature thermal decomposition and phase transformation processes, particularly in chemical and mineral industries. Indirect fired designs prevent contamination from combustion gases, making them ideal for high-purity applications such as battery materials, catalysts, and advanced ceramics. FEECO systems are known for durability, precise temperature control, and consistent product quality in continuous processing environments.