The design evolution of the DiamondRoll Thickness Screen incorporates the best features of both the SpiRoll Thickness Screen and DiamondRoll Fines Screen. Based on patented Acrowood roll technology, the DiamondRoll Thickness Screen orients chips edgewise to a highly accurate slot for optimum thickness control.  Also available with an integrated scalping screen section to protect the overthick chip processing equipment that follows.  Improved chip recovery and quality.