Specifications

1.High capacity
2.High dry strength
3.Low land investment
4.Easy operation and maintenance

 

The Function of Sawdust Dryer:

The sawdust drying machine is to transport the wet powder sawdust to the roasting tank by spiral conveyor.In the process of the transportation and separation of hot airflow , the sawdust can be roasted to the form of powder or grain .It mainly composed of air heater ,feeder ,airflowdrying tube ,cyclone separator ,draught fan etc.

The Outstanding Features of Sawdust Dryer:

1. High dry strength ,as the items are greatly separated in the airflow ,the total surface of these grains is ,namely,the efficient roasting area .

2. With low time consumption .

3. Simple structure ,low land investment,easy construction and maintenance .

4. High capacity ,ideal efficiency ,can reach to 60%.

The Working Principles of Sawdust Dryer:

The sawdust roasting machine constituted by heat generating furnace ,feeding port , rotary cylinder ,filter,feeding tube ,cooling tube and outlet .

As to the special structure of the sawdust drying machine,the sawdust can be roasted completely in the rotating cylinder ,and these sawdust would spread out sufficiently before entering into the conveying tube ,in which accelerate the evaporation of water.Furthermore ,the baffle combined in the filter withhold the impurities in the sawdust ,so that to ensure the qualities of the finished sawdust .The injection tube and and rotary cylinder worked simultaneously after sawdust entering into the machine.The hot-blast air contact materials completely to finish the roasting process.The newly developed roasting machine is of simple construction,convenient operation etc.

Compared with the drying of lumber ,roasting sawdust is more loose ,therefore ,It is not easy to roast,especially when the sawdust in the overwet condition .However ,this sawdust roasting machine is elaborately designed to roast this special material.