Best sale high quality sawdust drying machine

sawdust drying machine
1,this machine is widly used for industry,farm and building
2,can dry to less than 12% water conten
sawdust drying machine
R
otary Drier Application:
The Rotary Drier used for drying material with high humidity.it is widely used in metallurgical industry, building material, food, light industry,
chemical, coal, and medical mining industry.
Rotary Drier Structure
Rotary drieris 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 .
1. Main tube body, front roller circle, rear roller circle, gear, side plate of rolls,
small gear, outlet part, reduce box, motor , heated air duct, inlet month
and furnace body and other structure.
2. The fuel can be coal, fire, gas, and electricity and other fuel.
3. We can design the gas generator furnace, firebox, and euipped elevator,
belt conveyor , constant feeding machine, dust collector cyclone. Draft fan and so on

Working principle of the Rotary 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.
ype(mm)
indiclination(%)
rotation
speed(r/min)
input
tempreture(ºC)
motor
power(kw)
outpur(t/h)
weight(t)
600×6000
3-5
3-8
≤700
3
0.5-1.5
2.9
Φ800×8000
3-5
3-8
≤700
4
0.8-2.0
3.5
Φ800×10000
3-5
3-8
≤700
4
0.8-2.5
4.5
Φ1000×10000
3-5
3-8
≤700
5.5
1.0-3.5
5.6
Φ1200×10000
3-5
3-8
≤700
7.5
1.8-5
14.5
Φ1200×12000
3-5
3-8
≤700
11
2-6
14.8
Φ1500×12000
3-5
2-6
≤800
15
3.5-9
17.8
Φ1800×12000
3-5
2-6
≤800
18
5-12
25
Φ2200×12000
3-5
1.5-6
≤800
18.5
6-15
33
Φ2200×18000
3-5
1.5-6
≤800
22
10-18
53.8
Φ2200×20000
3-5
1.5-6
≤800
30
12-20
56
Φ2400×20000
3-5
1.5-5
≤800
37
18-30
60
Φ2800×15000
3-5
1.5-5
≤800
40
20-35
72.5
Φ2800×18000
3-5
1.5-5
≤800
40
25-35
75
Φ3000×20000
3-5
1.5-5
≤800
55
28-40
78
Φ3000×25000
3-5
1.5-5
≤800
75
32-45
104.9