This week’s photo shows the interior of an indirect-fired rotary kiln. Indirect kilns are used in various process settings where the processing environment must be tightly controlled, such as when processing materials that cannot be exposed to oxygen, or materials that must remain sterile, as …
Our photo this week comes from the FEECO Lab, and showcases the lab’s pilot scale indirect kiln. Indirect kilns are used for a variety of applications and materials. In general, there are a few reasons why it may be desirable to utilize an indirect kiln …
Whether recovering a valuable component from waste, drying a precursor material, or performing a chemical reaction to yield an end product, establishing a safe, effective, and efficient thermal process often relies on thermal testing procedures like those carried out in the FEECO Innovation Center. Testing …
This week’s photo shows a pilot kiln in the FEECO Lab Facility. The FEECO pilot kiln is used in a variety of applications as part of process development. The kiln simulates a continuous process and allows for various customizations. The kiln can be run in …
This week’s photo is of the FEECO batch kiln in operation. The FEECO Innovation Center has a number of “batch” size pieces of equipment used to test materials and processes on a test scale under various conditions. This includes everything from agglomeration and mixing, to thermal …
This week’s Photo of the Week shows FEECO founder, Jim Madigan (right), and son, FEECO President, Dan Madigan, posing next a rotary drum awaiting shipment. The rotary drum, ready to ship across the United States, was affixed with a banner showcasing that the drum was …
This week’s photo shows the interior of a rotary kiln, as a technician works to remove build-up on the refractory. Build-up can sometimes occur in an over-temperature condition which causes product to melt and become sticky. A primary design requirement with all rotary kilns is …
The need for increased adoption of metal recovery from e-waste continues to gain greater urgency as the gap between supply and demand grows ever-wider in the pursuit of a clean-energy future. Fortunately, The FEECO Innovation Center has the expertise and equipment needed to test the …
Tire and trunnion wheel grinding is an essential aspect of rotary drum maintenance, whether working with a dryer, cooler, kiln, or granulator. Problems starting with tires and trunnion wheels can quickly propagate throughout the rest of the drum, causing premature equipment failure. For this reason, …
Rotary drums are a big investment, and an integral part of many industrial processes. While much attention is given to the engineering and manufacturing of the rotary drum, equal attention should be paid to regularly maintenancing the drum, as well as properly training the drum …