1. Introduction of Sawdust Dryer
The sawdust dryer is a kind of drying machine, which uses a screw conveyor to add the powder particle wet sawdust into the drying pipe continuously.
In the transportation and dispersion of high speed hot air, the moisture in the wet material is evaporated and the powder or granular drying product is obtained.
It includes air heater, feeder, air drying pipe, cyclone separator, fan and so on.
3. Working Principle of Sawdust Dryer
Sawdust Dryer adopts direct flow type of heating with heat soure from firing unit.
The material to be dried is pushed back immediately by spiral board when enters the shell from feeding tank and feeding chute. Because the drier is installed in slope, material flows to the back end under gravity and rotation force, meanwhile, it is lifted by board repeatedly and thrown down accordingly, which make the material form even curtain, and exchange heat sufficiently with inner the heat flow. In the end, water in the material is dried by repeatedly scattering.
4. Technical Parameters of Sawdust Dryer
| Model (mm) | Obliquity(%) | Rotation speed (r/min) | Feeding temperature (degree) | Power (kw) | Capacity(t/h) | Weight (t) |
| Ø600x6000 | 3-5 | 3-8 | <=700 | 3 | 0.5-1.5 | 2.9 |
| Ø800x8000 | 3-5 | 3-8 | <=700 | 4 | 0.8-2.0 | 3.5 |
| Ø800x10000 | 3-5 | 3-8 | <=700 | 4 | 0.8-2.5 | 4.5 |
| Ø1000x10000 | 3-5 | 3-8 | <=700 | 5.5 | 1.0-3.5 | 5.6 |
| Ø1200x10000 | 3-5 | 3-8 | <=700 | 7.5 | 1.8-5 | 14.5 |
| Ø1200x12000 | 3-5 | 3-8 | <=700 | 11 | 2-6 | 14.8 |
| Ø1500x12000 | 3-5 | 2-6 | <=800 | 15 | 3.5-9 | 17.8 |
| Ø1800x12000 | 3-5 | 2-6 | <=800 | 18 | 5-12 | 25 |
| Ø2200x12000 | 3-5 | 1.5-6 | <=800 | 18.5 | 6-15 | 33 |
| Ø2200x18000 | 3-5 | 1.5-6 | <=800 | 22 | 10-18 | 53.8 |
| Ø2200x20000 | 3-5 | 1.5-6 | <=800 | 30 | 12-20 | 56 |
| Ø2400x20000 | 3-5 | 1.5-5 | <=800 | 37 | 18-30 | 60 |
| Ø3000x20000 | 3-5 | 1.5-5 | <=800 | 55 | 25-35 | 78 |
| Ø3000x25000 | 3-5 | 1.5-5 | <=800 | 75 | 32-40 | 104.9 |
5. Characteristics of Sawdust Dryer
(1) The drying strength is high, because the material is highly dispersed in the airflow, the whole surface area of the particle is extremely dry and effective area.
(2) Short drying time.
(3) Airflow dryer is simple in structure, small in area, easy to build and maintain.
(5) The processing capacity is large, the heat efficiency is high. When drying unbonded water, the thermal efficiency can reach 60%.
From the design, production, installation and debugging, we can provide training and guidance for the buyer's workers, such as send engineers to direct the constrution site. We also provide one-year maintenance for the machine.
is located in Henan Province which is the cultural base of the central area of. We are a mining machinery manufacturing enterprise that integrates scientific research, production and marketing.
We are a high-tech enterprise that specializes in the research and production of rotary kilns, dryers, crushers and so on
such as new type of lime rotary kiln, ceramsite kiln, zinc oxide rotary kiln, sludge rotary kiln, chemical rotary kiln, metallurgical rotary kiln, Raymond mill, ultra-fine mill, large and medium dryer, ball mill, sand mill, stone
From the design, production, installation and debugging, we provide you the entire tracking service.
We adhere to the aim of high quality to survive, good credibility to make development, and sincerely look forward to cooperating with you!




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Step 1
Payment and order readiness
Minimum order: 1 Units
Payment terms, specifications, and order details are confirmed before preparation begins.
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Step 2
Preparation
15 days
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Step 3
Packaging and dispatch
Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days
Final packing, freight, and delivery dates are confirmed before dispatch.
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