This Tubular Drag Conveyor from Hapman is engineered to maintain the integrity of blended high-moisture, abrasive, friable, easy-to-compact or smear 
products without compromising quality or efficiency. The sprocket drive slowly pulls a heavy-duty chain vertically, horizontally, and around corners through a fully enclosed casing. As the chain moves material through the pipe there's less chance for dusting, explosions or product-spoiling contamination issues. The low-horsepower motor produces the slow, steady drag that cuts energy costs. The engineered distance between flights in the chain assembly provides optimum conveyance while mitigating material flowability, thus preventing the separation of the blended material.
Hapman
http://www.hapman.com
