Air-flow sawdust dryer is considered as most inexpensive dryer, simple in structure, easy to use and high efficient. After being dried, moisture content for sawdust can be reduced from 50% to 15%, which is right for pelletizing or briquetting. Air flow dryer is also know as pipe dryers or flash dryers, it is stronger recommended for production scale less than 1000kgs per hour. Most of our old customers choose it.