From our modest beginnings in 1946, the Charles Brown Company (formally, Superior Welding Company) has been building a rock solid reputation as a world leader in rotary processing equipment. We offer a broad product line of continuous rotary dryers for a variety of industries such as aggregates, grain, food processing, and petro-chemical, to name a few. All of our rotary equipment can be expertly designed and sized for any requirement no matter what the application.