The dry grinding division of Netzsch Incorporated announced the appointment of Allen/Davis, LLC as its new representative of Netzsch-Condux dry grinding and classification equipment for the north central region of the U.S.      The company also announced the appointment of Process Control Equipment Company as the single representative of Netzsch-Condux equipment in Nebraska, Utah, Nevada, Wyoming, Montana, Colorado, New Mexico and North and South Dakota.      Flo-Dynamics, Inc. has joined th...