Large Discount Limestone Dryer / Cement Rotary Dryer / Rotary Dryer for Cement
Specifications
large discount rotary dryer for cementalso suit for : limestone,sawdust
capacity from 0.5t/h-40t/h
power:3-75 kw

Technology 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 |
| 1000*12000 | 3-5 | 3-8 | ≤700 | 7.5 | 1.8-5 | 14.5 |
3000x20000 |
3-5 |
1.5-5 |
≤800 |
55 |
25-35 |
80 |
3000x25000 |
3-5 |
1.5-5 |
≤800 |
75 |
32-40 |
86 |
Features of the limestone dryer
1. Reasonable structure, perfect in workmanship, high capacity, low power consumption ;
2. With the technical innovation, our limestone powder rotary dryer’s power consumption reduce 10-15%, and the output for per set improve more than 12-16% compare with the old type .
3. The thermal efficiency can reach up to 60% .


what's the mainly structures ?
Revolved body, lifting board/dispersing flight , wheelwork, support device, sealing ring, etc .
how about the suitable material ?
Sawdust, peat, gypsum powder, clay, compound fertilizer, slurry, metal, nonmetal and these kind of powder, particle,lump , mushy material . Has been widely used in the area of metallurgical, chemical, cement, mineral processing/beneficiation industries .
how about the auxiliary equipment ?
Belt conveyor, combustor, feeding and discharging device, dust collector, etc , the specific matching depend on the customer’s detailed situation .
how about the working principle for the cement rotary dryer ?
The wet material are send to the rotary dryer by belt conveyor or bucket elevator . Because there is gradient when install the dryer, so when the material feed from the higher side, during the process of drying ,it will slowly move to the lower side . The point i would like to introduce is about the position of the hot source, cocurrent flow and countercurrent in general, in view of the higher moisture of the material, we recommend countercurrent type .
The advantage of this type is can guarantee the dry force evenly, usually suit for the material with higher dry requirements, the combustor is designed at the discharge gate . The hot air/heating medium and wet material with do reverse direction movement, with the function of the lifting board/dispersing flight in the dryer, the wet material will be rise and spread (improving the drying rate) in order to enlarge the surface of contact between hot air and material . Through rotation and move in the dryer, the final dry product will slowly and evenly come out from the discharge gate . Also , the dust collector is included in the limestone rotary dryer , so do not worry the dust pollution or material waste .
Based on the actual situation
single machine use wooden case in general
for the whole production line in container

1.All the machines will be checked in good condition before delivery.
2.7*24hours online solve our global Client question.
3.Train operating personnel free of charge.
4.We provide CD or Remote video to help you install the machine.
5. Warranty:1 year.
If any questions about the rotary dryer for cement , limestone dryer, cement rotary dryer, please feel free to contact us by email or call, as direct producer, we can give the clients most competitive price and best after-sale service with our 15 persons service team, thank you very much for your consideration .
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