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Fertilizer Rotary Drum Cooler
【Capacity】: 0.2-5t/h
【Power】: 3-22Kw
【Delivery period】: 15-30 days
【Applicable material】:  compound fertilizer, organic fertilizer, biological fertilizer and controlled release fertilizer etc;

Product Description

  Fertilizer after drying have high temperature and shall be cooled to prevent caking of the fertilizer. Rotary drum cooling machine is used to cool fertilizer with certain temperature and particle size in compound fertilizer production line and organic fertilizer production line. The cooler is used combining with the rotary dryer, which can greatly increase the cooling rate, reduce labor intensity, increase capacity, and further remove the moisture and reduce the temperature of fertilizer. Besides, rotary drum cooler can also be used for cooling other powdery or granular material. Generally, the feed temperature is 60℃-80℃, and the discharge temperature is less than 40℃.

rotary cooler

  The working principle of fertlizer rotary cooler machine is through the air flow and counter-flow reverse. By the suction of induced draft fan make internal air flow accelerated, the lifting board make the material go up and down. So the material fully contacts with the cold air and then achieve the goal of cooling.


Compact structure and easy maintenance

Compact structure, easy maintenance, reliable performance, low energy consumption.

Flexible temperature and discharged particle size

There are various inlet temperatures. This machine can make the materials at outlet presented as small particles or powder which provides convenience for next process.

Great handling capacity 

There is a whole set of equipment which holds 10 to 200t/h output capacity. We can also customize drying machine according to customer’s demands.

Reasonble design

Reasonable design can avoid the leakage of materials.It adopts special seal structure made from tin steel piece between cover body and machine, which prevents leakage under micro negative pressure.

Product Line Structure

rotary cooler
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Product Feature and Application


Model Diameter
Dip angle
Rotation speed
Capacity(ton/hr) Inlet temperature
Outlet temperature
TDLQ0608 600 8000 3 5 0.2-0.6 150-250 60~80 3
TDLQ0808 800 8000 3 5 1-1.5 150-250 60-80 4
TDLQ1010 1000 10000 3 5 1.5-2.5 150-250 60-80 5.5
TDLQ1212 1200 12000 3 5 2.5-5 150-250 60-80 7.5
TDLQ1515 1500 15000 3 5 3-10 150-250 60-80 11
TDLQ1616 1600 16000 3 5 6-18 150-250 60-80 18.5
TDLQ1818 1800 18000 3 5 11-20 150-250 60-80 18.5
TDLQ2020 2000 20000 3 4 15-25 150-250 60-80 22

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Online Message

+86-371-86565118 0086-18539990967 service@tdaxy.com
High and New-Tech Industry Development Zone, Zhengzhou , Henan, China