Annual rotary drum inspections are critical to maintaining operational efficiency, prolonging equipment life, and preventing unnecessary interruption. In fact, all equipment in the operation should be examined on an annual basis, especially if the material to be worked with is corrosive or abrasive, a common …
In response to the Committee on Agriculture’s (COAG) request for improved food safety and the safe use of fertilizers, the United Nations Food and Agriculture Organization (FAO) has put together a landmark publication: The International Code of Conduct for the Sustainable Use and Management of …
This week we’re highlighting our available rental equipment. Rental equipment can be a valuable tool in the process and product development stages, as well as when looking to optimize or change an existing process. In addition to our testing facility, we provide a wide range …
Potash pelletization is a reliable and beneficial method of processing potash. In fact, it is gaining popularity with fertilizer manufacturers looking for a premium, refined product that delivers nutrients quickly. However, a lot of work is required in order to produce an optimal potash pellet. …
This week’s highlighted resource is a Slideshare presentation on rotary dryer sizing and design. The Rotary Dryer Sizing and Design slide deck is a great introduction to the complex process of designing a custom rotary dryer for any industry. Material characteristics that affect design, processing …
Rotary kilns use high temperatures to cause a chemical reaction or physical change in a material. In most cases, these high temps would destroy an unprotected carbon steel shell, and for that reason, refractory is used. Direct-fired rotary kilns employ refractory; indirect-fired kilns do not. …
This week’s highlighted resource is a web page on spent carbon reactivation. Activated carbon is increasingly becoming more popular as an adsorbent in many applications. One benefit to this amazing adsorbent is its ability to be reactivated and reused. This page covers the process of …
Today’s photo highlights a girth gear (left) and gear lubrication nozzle (right), both components of a rotary drum. The gear drive assembly is mounted on the outside of the shell circumference. It meshes with a small gear drive, and causes the rotary drum to rotate. …
From developing a new product, to optimizing an existing process, the agglomeration testing conducted in the FEECO Innovation Center provides a pivotal link between question and answer for producers looking at particle agglomeration as a way to solve their material challenges. The following information offers …
Direct and indirect-fired rotary dryers are used in a variety of industrial settings to dry bulk solids. While the two are both comprised of a rotating drum and function to reduce a material’s moisture, several differences between direct and indirect dryers exist: Operation: direct-fired dryers …