Wyssmont reports its large shop assembled unit TURBO-DRYER-TORREFIER unit was delivered to a Pacific Northwest plant and used to torrefy 1,000,000 pounds of wood chips for a test burn in a local power plant. It was reported that the unit produced a high quality product with a very uniform BTU output. The unit was supplied with internal electrical heating elements and a recycle system so the system could operate in an oxygen free atmosphere.