FlexWall Plus screw feeders from Brabender Technologie Inc. are designed to have the screws removed from the rear and operate at a rate of 0.5 to 180 cubic feet per hour. Further, a twin screw module can be easily inserted to replace a single screw.

Brabender Technologie Inc.; Tel. (888) 284-4574 or (905) 670-2933; www.brabenderti.com.