USED FEECO INDIRECT ROTARY CALCINER SYSTE

Manufacturer Information
FEECO International
FEECO manufactures industrial process equipment and systems for thermal processing, agglomeration, material handling, and bulk solids applications. Rotary calciners are used for controlled high-temperature processing where material requires a specific thermal treatment profile.
This FEECO 3-zone indirect rotary calciner system was designed for calcium carbonate processing and features an approximately 2.36 ton-per-hour stated throughput, 304L stainless steel construction, natural gas combustion, and Allen-Bradley controls.
Description
Available for sale is a used FEECO 3-Zone Indirect Rotary Calciner System, Serial Number D20215011, built in 2021.
The calciner measures approximately 66" diameter x 50' long and is constructed of 304L stainless steel, with a stated shell thickness ranging from approximately 3/8" to 3/4". The system has a stated design throughput of approximately 2.36 TPH and was designed around calcium carbonate as the process material.
Thermal protection includes 2,300°F firebrick refractory and 2,600°F ceramic fiber refractory. Natural gas combustion is provided by 11 burners, supporting the unit's three-zone thermal processing configuration.
Automation includes an Allen-Bradley PLC, PanelView HMI, and Fireye burner management system (BMS) controls for process and combustion control.
This heavy-duty calciner may be considered for mineral, chemical, and specialty-material thermal processing applications where controlled heating, calcination, thermal treatment, or material transformation is required.
Specifications

Specification
Details

Manufacturer
FEECO

Equipment Type
Indirect Rotary Calciner System

Condition
Used

Year Built
2021

Serial Number
D20215011

Thermal Zones
3

Design Throughput
Approx. 2.36 TPH

Design Material
Calcium Carbonate

Construction
304L Stainless Steel

Diameter
Approx. 66"

Length
Approx. 50'

Shell Thickness
Approx. 3/8"–3/4"

Firebrick Refractory
Rated 2,300°F

Ceramic Fiber Refractory
Rated 2,600°F

Fuel
Natural Gas

Burners
(11)

PLC
Allen-Bradley

HMI
Allen-Bradley PanelView

Burner Controls
Fireye BMS

Primary Function
Calcination / Thermal Processing

Typical Applications

Mineral calcination
Calcium carbonate processing
High-temperature thermal treatment
Mineral processing
Chemical processing
Controlled material heating
Thermal decomposition
Specialty material processing
Powder processing
Bulk solids thermal treatment
Process material conditioning
Industrial calcining operations

Products This Rotary Calciner Could Be Used For

Calcium carbonate
Compatible limestone-derived materials
Mineral powders
Specialty minerals
Inorganic chemical materials
Catalytic materials
Ceramic raw materials
Compatible metal compounds
Industrial powders
Specialty chemical feedstocks
Compatible bulk solids
Other materials requiring controlled thermal treatment

The system was specifically stated as designed for calcium carbonate. Suitability and throughput for other materials depend on feed characteristics, required residence time, reaction chemistry, temperature profile, burner capacity, refractory condition, material compatibility, and process requirements.
Frequently Asked Questions

What is the stated capacity of this FEECO calciner? The system has an approximate stated design throughput of 2.36 tons per hour, based on its original process configuration and design material.

What are the dimensions of the rotary calciner? The unit is approximately 66" in diameter x 50' long, with a stated shell thickness ranging from 3/8" to 3/4".

What material was the calciner designed to process? The supplied specifications identify calcium carbonate as the design material. Processing other materials would require engineering review.

What type of heating system does it use? The calciner uses natural gas combustion with 11 burners arranged within a three-zone thermal processing system.

What controls are included? The system features an Allen-Bradley PLC, Allen-Bradley PanelView HMI, and Fireye burner management system controls.

Can Aaron Equipment assist with shipping and logistics? Yes. Due to the approximately 50' length and 66" diameter, this system will require specialized dismantling, rigging, and transportation planning. Aaron Equipment can assist with loading coordination, oversized freight, domestic and international transportation, customs documentation, and logistics planning.