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Wood Sawdust Dryer, 1.Dry sawdust,small wood chips, 2.High efficiency, 3.from 20%-50% to 8-12% - details see: https://www.machineto.com/high-output-wood-sawdust-dryer-with-small-medium-size-single-stove-10292945

Wood Sawdust Dryer

1. Brief Introduction of Sawdust Dryer Machine Sawdust Dryer Machine :

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.

Wood dryer is suitable for drying materials like sawdust, rice hull, milling wheat straw, and corn stalks and so on.

Raw materials diameter: <1mm&<5mm

2. Two different types

1). Single Stove Sawdust dryer:

The Moisture reducing rate of the sawdust dryer is 8-12%.

This sawdust dryer is equipped with one hot air boiler, it is suitable for drying raw material with moisture content

less than 20-35%.

If the moisture content of the raw material is higher than that, it will need several times of drying to achieve the requested

moisture content for briquetting,palletizing.

2). Double-Stove Sawdust dryer:

This double stove sawdust dryer is a newly developed dryer with two hot air boilers, it is suitable for drying raw material with moisture content of 20% -50%, it can reduce moisture from 20%-50% to 8-12% via only one passage.

3. Working principle:

The whole system consists of fan blower, motor engine, fuel boiler, steel pipe, cyclone and air lock.

In this system, wet material is input into hopper by screw feeder. Fuel furnace produces large volume of hot air.

The hot air is driven into steel pipes, mixed with wet sawdust and moved through curving pipes and drying chamber by the power of fan blower.

Fast moving hot air sustains and is mixed with raw material sent by spiral feeder in the suspending state through the steel pipe; moisture evaporates as the material traverses along the steel pipe and is rendered dry at the discharge end.

Humid air is continuously exhausted, thus the material is dried.

4. Technical Parameter:

Model	Stove No.	Power (kw)	Capacity (kg/h)	Dimension (m)	Weight (kg)
HGJ-I	One stove	4	300-400	2.44*1.72*1.91	960
HGJ-II	One stove	7.5+1.5+0.75	600-700	2.45*1.72*1.91 1.45*1.42*1.41	2280
HGJ-III	One stove	11+1.5+0.75	800-900	2.45*1.72*1.91 1.45*1.42*1.41	2300
HGJ-IV	Two stoves	5.5+1.5	300-400	2.44*1.23*1.9 1.4*1.3*1.4	1190
HGJ-V	Two stoves	7.5+1.5	400-500	2.44*1.23*1.9 1.4*1.3*1.4	1600
HGJ-VI	Two stoves	11+1.5+0.75	1000-1200	2.45*1.72*1.91 1.42*1.42*1.41 1.23*1.24*1.73	3080
HGJ-VII	Two stoves	15+1.5+0.75	1100-1300	2.45*1.72*1.91 1.42*1.42*1.41 1.23*1.24*1.73	3090

5.CE certification

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