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wood sawdust drying machine, 1.high efficiency, 2.low consumtion, 3.high output, 4.easy using - details see: https://www.machineto.com/most-popular-sawdust-drying-machine-wood-chips-drying-machine-10294296

Wood Sawdust Drying Machine

(hot air sawdust dryer machine)

Brief Introduction of the sawdust drying 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 material.

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

Raw materials diameter: <1mm&<5mm

Working principle of the sawdust drying machine:

The dryer is equipped with two fuel boilers, inlet, steel pipe, exhaust blower (fan), air lock and cyclone. Wet materials are input into the hopper. The fuel 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 is flowing and going though 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. This wood dryer reduces the moisture to 8-12% with the advantages of lower cost consumption and high efficiency.

Two different types :

1). Single Stove hot air Sawdust drying machine:

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 about 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 hot air Sawdust drying machine:

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.

Specification of the sawdust drying machine :

Model	Stove No.	Power (kw)	Capacity (kg/h)	Input Material size	Air temperature	Dried-max	Weight (kg)
HGJ-I	One stove	4	300-400	3mm- 5mm	180°C~250°C	8-12%	960
HGJ-II	One stove	7.5+1.5+0.75	600-700	3mm- 5mm	180°C~250°C	8-12%	2280
HGJ-III	One stove	11+1.5+0.75	800-900	3mm- 5mm	180°C~250°C	8-12%	2300
HGJ-IV	Two stoves	5.5+1.5	300-400	3mm- 5mm	180°C~250°C	8-12%	1190
HGJ-V	Two stoves	7.5+1.5	400-500	3mm- 5mm	180°C~250°C	8-12%	1600
HGJ-VI	Two stoves	11+1.5+0.75	1000-1200	3mm- 5mm	180°C~250°C	8-12%	3080

Pictures of the HOT air sawdust Drying Machine