Rotary dryer misalignment is oftentimes the result of improper base installation. Misalignment in the base will quickly spread through the rest of the drum, causing wear and damage to other drum components. In addition, misalignment can occur naturally over time as part of normal rotary …
This week’s photo shows two different rotary drum tire mounting styles: the wedged and pinned mount (at left), and the floating mount (at right). Traditionally, wedged and pinned mounts were used to mount the tire to the shell of the drum. And while they offer …
In this week’s photo, a FEECO Customer Service Engineer is checking for cracks in the refractory of a rotary kiln. Cracks periodically arise within the kiln’s refractory because certain areas are exposed to more direct heat. The area closest to the combustion chamber is the …
As a significant investment and key process device, getting the most out of a rotary drum is a central focus in any production setting. When properly maintained, rotary drums can provide reliable performance for decades. If not properly maintained, however, seemingly-small issues have the potential …
Feedstock inconsistency is a major cause of issues in bulk solids processing operations. As such, ensuring a consistent feedstock is often the first step to mitigating potential problems, streamlining production, and improving end product quality. A wide variety of complications may result from an inconsistent …
The FEECO Customer Service Team can cater to a variety of your needs, from field services such as equipment inspections, to the development of custom maintenance programs. Our team has the expertise to provide you with the best services in the industry. The FEECO Customer …
Rotary kilns, like any other high-performing piece of equipment, need regular inspection and maintenance to ensure ideal operation. The list below highlights the areas of a kiln that should consistently be inspected: Refractory. Direct heat can cause the kiln’s refractory to become tremendously dry, …
The trunnion wheel, also known as a trunnion roller, is a key structural component of any rotary drum base. What trunnion wheels are available? FEECO supplies trunnion wheels in 4140 or 4340 stainless steel. Sizes are available all the way up to 48” in diameter. …
The girth gear is part of the drive assembly of a rotary drum. This assembly type uses interlocking girth and pinion gears to drive rotation of the drum. What girth gear types and sizes are available? FEECO can provide gears ranging in size from 60” …
The installation of a new rotary drum, be it a dryer, cooler, agglomerator, or otherwise, requires careful consideration. To ensure your drum is properly installed, take a look at the following guidelines: Have a Service Technician on Site A service technician from the manufacturer should …