Home  >  Chemical Process Machinery  >  Chemical Machinery & Equipment  >  Hot Air Furnace

wood Sawdust dryer, 1.Large capacity,low consumption, 2.hot air current dryer, 3.environment friendly, 4.hot air drying sawdust - details see: https://www.machineto.com/2013-wood-sawdust-dryer-for-charcoal-plant-10292806

2013 Wood sawdust dryer for charcoal plant

Precondition for pelletizing or briquetting, if the raw materials with heavy humidity which is above 12%, then a dryer is neededbefore further processing, This sawdust dryer can reduce moisture from 20%~50% to 8%~12%.

material requirement:

sensitive particular material as saw dust,rice hull,milled wheat straw,ground wood chip,wood bits, etc. Size: less than 3*5mm

Working principle:

In the dryer, high-speed hot air stream sustain raw material in the suspending state, then the material is dried. Since air stream speed is very high, and materials suspending in air stream, the heat transfer surface between air and raw material is large, so the heat transfer rate is high.

It can reduce moisture from 40-45% to 8-12%.

main data:

Model	HGJ-I	HGJ-II	HGJ-III
Capacity-kg/h	300-400	500-800	800-1000
Diameter of input Material-mm	3mm - 5mm	3mm - 5mm	3mm - 5mm
Air temperature-°C	180°C~250°C	180°C~250°C	180°C~250°C
Centrifugal power-Airlock power-kw	4kw 380V/50Hz,3 Phase	5.5kw 380V/50Hz,3Phase	7.5kw 380V/50Hz,3Phase
Consumption of Wood Waste: -kg/h	10-15	15-20	25-30k
Weight/kg	2000	3000	4500
Dimension-meter	20*0.85*2.2m	30*0.85*2.5	50*0.95*2.7
Moisture-max-°C	35-45	35-45	35-45
Dried-max-°C	8-12	8-12	3-10

pictures: