Sawdust rotary dryer with biomass fuel

Sawdust rotary dryer
1.High efficiency, low energy consumption
2.Hot sell in russia and russia
3.ISO9001:2008 certificate
Rotary Sawdust Dryer Application:
The Rotary Drier used for drying material with humidity or granularity in the industries of mineral dressing, buliding material, metallurgy and chemcia, it can be used for drying many kinds of materials such as : limestone slag, coal powder, slag and clay stone and so on .

Rotary Sawdust Dryer Structure
Rotary drier
is handling by bringing it into direct contact with a heated gas. The
dryer
is made up of a large, rotating cylindrical tube,The dryer slopes slightly so that the discharge end is lower than the material feed end in order to convey the material through the dryer under .
Working principle of the Rotary Sawdust Dryer
Material to be dried enters the drier, and as the dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back off the fins, it falls back down to the bottom of the dryer, passing through the hot gas stream as it falls. This gas stream can either be moving toward the discharge end from the feed end (known as co-current flow), or toward the feed end from the discharge end (known as counter-current flow). The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the dryer is called a direct heated dryer. Alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated. When the gas stream is preheated by some means where burner combustion gases do not enter the dryer, the dryer known as an indirect-heated type. Often, indirect heated dryers are used when product contamination is a concern.
Technical Parameters:
Model (mm)
Inclination (%)
Rotate speed (r/min)
Air inlet temperature (°C)
Power (kw)
Production capacity(t/h)
Weight (t)
600x6000
3-5
3-8
≤700
3
0.5-1.5
2.9
800x8000
3-5
3-8
≤700
4
0.8-2.0
3.5
800x10000
3-5
3-8
≤700
4
0.8-2.5
4.5
1000x10000
3-5
3-8
≤700
5.5
1.0-3.5
5.6
1200x10000
3-5
3-8
≤700
7.5
1.8-5
14.5
1200x12000
3-5
3-8
≤700
11
2-6
14.8
1500x12000
3-5
2-6
≤800
15
3.5-9
17.8
1800x12000
3-5
2-6
≤800
18
5-12
25
2200x12000
3-5
1.5-6
≤800
18.5
6-15
33
2200x18000
3-5
1.5-6
≤800
22
10-18
53.8
2200x20000
3-5
1.5-6
≤800
30
12-20
56
2400x20000
3-5
1.5-5
≤800
37
18-30
60
3000x20000
3-5
1.5-5
≤800
55
25-35
78
3000x25000
3-5
1.5-5
≤800
75
32-40
104.9

After-sale services

Provide considerate services to minimize clients' worries.
(1) Assist clients to prepare for the first construction scheme;
(2) Install and debug the equipment;
(3) Train the first-line operators on site;
(4) Examine the equipment regularly;
(5)Take initiative to eliminate the troubles rapidly at site;
(6) Distribute the guarantee fittings door-to-door;
(7)provide perfect service;
(8)Provide technical exchanging;
(9)Provide maintenance for big items.

Inside of rotary drier