The sawdust dryer is a device used to reduce the moisture content in sawdust. Sawdust is usually fed into the dryer where it is blown with hot air to evaporate the moisture.
The temperature, airflow, and drying time of the dryer are carefully controlled to ensure that the pellets are dried evenly and that the moisture content of the dried material must be less than 10% before it can be processed into pellets.
Overall, a wood pellet dryer is an essential piece of equipment in the production of high-quality wood pellets, and it plays a crucial role in ensuring that the fuel produced is safe, reliable, and efficient.
Sawdust rotary drum dryer is a type of industrial drying equipment designed for drying sawdust. It consists of a rotating drum that is heated, typically using a direct or indirect heating source, and as the drum rotates, the sawdust is tumbled and exposed to the hot air, allowing moisture to evaporate. The drum is often sloped to allow gravity to help move the material through the drying process.
Rotary drum dryers are widely used in the wood processing industry to dry sawdust, as well as in other industries, including agriculture, food processing, and minerals processing, among others, to dry materials such as grains, fertilizer, minerals, and many others. They are known for their large drying capacity, high thermal efficiency, and low maintenance requirements. The sawdust rotary drum dryer can also be equipped with different types of heating sources, including gas, coal, and biomass, to meet the specific needs of different drying applications.
Drum Dryer Parameters:
| Type(mm) | Speed(r/min) | Inlet air temperature | Power(KW) | evaporation capacity(t/h) | Weight(t) |
| 600*6000 | 3-8 | ≤700 | 3 | 0.5-1.5 | 2.9 |
| 800*8000 | 3-8 | ≤ 700 | 4 | 0.8-2 | 3.5 |
| 800*10000 | 3-8 | ≤700 | 4 | 0.8-2.5 | 4.5 |
| 1000*10000 | 3-8 | ≤ 700 | 5.5 | 1-3.5 | 5.6 |
| 1200*10000 | 3-8 | ≤ 700 | 7.5 | 1.8-5 | 14.5 |
| 1200*12000 | 3-8 | ≤ 700 | 11 | 2-6 | 15.8 |
| 1500*12000 | 2-6 | ≤ 700 | 15 | 3.5-9 | 17.8 |
| 1800*12000 | 2-6 | ≤ 700 | 18 | 5-12 | 25 |
| 2200*12000 | 2-6 | ≤ 700 | 18.5 | 6-15 | 33 |
| 2200*18000 | 2-6 | ≤ 700 | 22 | 10-18 | 53.8 |
| 2200*20000 | 2-6 | ≤ 700 | 30 | 12-20 | 56 |
| 2400*20000 | 2-6 | ≤ 700 | 37 | 18-30 | 60 |
| 3000*20000 | 2-6 | ≤ 700 | 55 | 25-35 | 78 |
| 3000*25000 | 2-6 | ≤ 700 | 75 | 32-40 | 104.9 |
Sawdust flash dryer is a type of industrial drying equipment used to reduce the moisture content in sawdust. It operates on the principle of flash drying, where hot air is rapidly passed through a stream of moist sawdust, causing the moisture to evaporate quickly. The sawdust is fed into the dryer and the hot air is blown through it at high speed, causing the moisture to evaporate and the dried sawdust to be discharged at the other end.
Flash dryers are known for their high thermal efficiency, as the drying process is completed quickly, and for their ability to handle high moisture content materials. This makes them an ideal choice for drying sawdust and other wood waste materials, as well as a variety of other materials such as agricultural waste, feedstocks, and other industrial products.
Flash Dryer Parameters:
| Model | Power | Feed Diameter | Dimension |
| SL-350 | 7.5kw | ≦5mm | 15.0*2.6*3.8m |
| SL-400 | 15kw | ≦5mm | 16.0*2.6*4.0m |