This small sawdust dryer is suitable for drying materials of moisture 30~60%. The dryer is equipped with two fuel boilers, inlet, steel pipe, exhaust blower (fan), air lock and cyclone. Wet materials are put 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 low cost consumption and high efficiency.

 

 

Technical Parameters

 

 

Model	Power(kw)	Weight(kg)	Capacity	Moisture content
HJ-4	4	1000	300-400	20-40% to 8-12%
HJ-6	4	1500	400-600	20-40% to 8-12%
HJ-8	11	1800	700-800	20-40% to 8-12%
HJ-10	15+0.75	2500	800-1000	20-40% to 8-12%

 

 

 

Working principle:

 1) First, the wet materials be put into the hopper.Then the fuel boiler generates hot air which mixes with wet materials and then sucked those into the pipes by the exhausted blower (draft fan) quickly.
 2) The hot air is going though the curving pipes, thus wet materials can get fully dried during the drying process.
 3) After the wet materials get dried, the dried materials are expelled out by the exhausted blower.

 

Advantages:

1. Adopt the hot air jet self-priming device, automatic feeding
2. Fast heat flow velocity, material is fully mixed, excellent drying effect
3. Large intensity of drying, short drying time
4. Big capacity, high thermal efficiency, energy-efficient and labor saving
5. Simple structure, small occupation area, easy to install and repair

 

 

Application:

1. Drying the wet saw dust into optimal moisture (8-14%) for making wood briquettes.
2. Drying the biomass material to the moisture (8-17%) for making biomass wood pellets
3. Drying the wet wood flour into best moisture(below 3%) for making WPC products
4. Essential drying equipment in wood pellet plant and biomass briquetting plant.

 Working process:

1.Put the raw material into the crusher machine make it becomes sawdust (3-5mm);
2.If the sawdust moisture large than 8-12%,then dry it with sawdust dryer;
3.Put the dried raw material into the briquette machine ;
4.Put the briquette into the carbonization stove to get charcoal.

 

About us

Gongyi Xiaoyi Mingyang Machinery plant is located in Zhengzhou.Henan province. Our machineryplant is specialize in WOOD BRIQUETTE MACHINE 30 years.