Triple bypass rotary dryer was developed from single bypass rotary dryer. Here Dingli Machinery will make a detailed Comparision between single bypass rotary dryer and triple bypass rotary dryer.

Compared with the traditional single bypass rotary dryer, the triple bypass rotary dryer is better for wood shavings, and the triple bypass rotary dryer has higher production efficiency and heat efficiency, of course, the triple bypass rotary dryer is much more expensive with more complex structures.

What is more, if we use coal, waste wood or sawdust as the fuel for the furnace, for thetriple bypass rotarydryer, the dried wood shavings/sawdust will also has some smoke smell. As you see, it is to use the hot flue gas to dry the wood shavings/sawdust.

Single Bypass Rotary Dryer Triple Bypass Rotary Dryer