high capacity and good quality sawdust air flow drying machine for sale

sawdust dryer machine 1.high cacpacity and good quality 2. great performance

  high capacity Rotary Dryer 

 

Drying is important before briquetting process. To get the superior quality of biomass briquettes with high density, it is necessary to control the moisture of material at 8-12% exactly. The selection of drying plant models depends on the original moisture content of raw materials. 

Rotary Dryer is special designed to dry the Wood material which combines the function of drying and cooling, so it can save 30-50% energy.

Features

It is suitable for drying materials of moisture 20-65%, like sawdust, rice hull, milled wheat straw, corn stalks and so on. It takes the advantages of low cost consumption and high efficiency, reducing the moisture to 8-12%.

Working principle

Wet material is input into the hopper. The stove (boiler) generates hot air which mixes with wet materials and then is sucked into the pipes by the exhaust blower (fan) quickly. And then hot air are flowing and going through the curving pipes and buffer(drying chamber) of dryer, thus wet materials is finished to dry, and the dried materials are discharged from the outlet with air lock.

Model	RLD-1	RLD-2	RLD-3
Productivity	350-500kg/h	900-1200kg/h	1300-2100kg/h
Diameter of raw materials	< 3mm & < 5mm	< 3mm & < 5mm	< 3mm & < 5mm
Tempreature of heating air	180°C-250°C	180°C-250°C	180°C-250°C
Motor power	4KW	5.5KW	7.5KW
Weight	1200kg	1600kg	2100KG

high capacity and good quality sawdust air flow drying machine for sale