Title: Drum Rotary Dryer and More...
Course: Open PRO125-Process Tech 1-Equipment 2 > Section: Module 4: Filter and Dryers

Extra credit to anyone who adequately narrates this 2 minutes vendor video: http://youtu.be/GYPy_NKzxNYAfter raw materials are crushed a dryer is needed since most raw wood materials have a moisture content of about 50%. However, the optimal moisture content for pelletiztion is 13%-15%. Therefore a rotary dryer is included in the wood pellet plant to reduce the moisture content. After crushing and drying you can begin making wood pellets.