Fly Ash Application Story

Background: Coal provides more than half of the nation’s electricity and considering that the United States controls an estimated quarter of the world’s coal reserves, it makes coal a cheap and abundant energy source for the foreseeable future. As coal demand grows, so does the amount of byproducts from burning it. Millions of tons of […]

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Extend The Life Of Your Rotary Airlock

Rotary feeders, also known as rotary airlocks or rotary valves, are commonly used in industrial and agricultural applications as a component in a bulk or specialty material handling system. Rotary airlock feeders have wide application in industry wherever dry free-flowing powders, granules, crystals, or pellets are used including pollution control applications in wood, grain, food, […]

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Real Abrasion/Corrosion Solutions For The Charcoal Industry

Business Overview: A very large charcoal-producing manufacturer with locations nationwide is part of a mega-conglomerate with sales in the billions of dollars annually. The Challenge: This sizable charcoal manufacturer has been purchasing rotary airlock valves from Prater for more than a decade.As a valued partner, Prater has familiarized itself with the customer’s process so well […]

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