This week’s post highlights a series of images: rotary tire wear patterns. A rotary drum tire is a support structure for the drum, and provides a place for pressure to be absorbed. As with any piece of equipment, they must be inspected and serviced, if …
This week’s photo shows a semi-truck transporting a rotary drum. Transporting any equipment can be a challenging task, but that challenge seems to multiply when shipping rotary drums. Since everything is highly customized, no two pieces of equipment are necessarily alike. Thus, no one size …
This week’s photo shows an 8’x60’ rotary drum inside FEECO’s facility. FEECO provides a vast range of rotary drums including ore agglomerators, granulators, kilns, calciners, coolers, and dryers for your processing needs- all designed in nearly any configuration. From parallel or counter-current flow, direct or …
This week’s photo shows several trunnion wheels under production in the FEECO manufacturing facility. Trunnion wheels are an integral part of any rotary drum base. Made up of a harder steel than the drum tire, the trunnion wheels carry the weight of the drum and …
This week’s photo shows two FEECO agglomerators installed at an ore processing facility. Adding an agglomerator to a heap leaching operation not only increases efficiency, but also maximizes metal recovery, whether the operation is for gold, silver, copper, or nickel ore. These agglomerators work by …
This week’s photo, from the late 1950’s, shows a FEECO rotary drum ready for shipment. In the 1950’s, FEECO was shipping rotary drums such as granulators, agglomerators, rotary dryers, and rotary coolers, around the United States, for use in fertilizer granulation plants. Today, FEECO still …
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 of the week comes from FEECO’s historical archives. It shows a rotary drum, from the early 1950’s. Founded in 1951, FEECO became a leader in granulation equipment and technology. This drum, most likely a rotary dryer or rotary drum granulator, was one …
This week’s photo of the week shows a FEECO rotary ore agglomerator as it travels down a road in Northeast Wisconsin. The drum, which weighed in at 226,000 lbs., and traveled on a 210 ft. long, 19 ft. wide trailer, was one of three that …
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, …