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Rotary Drum Cooler

Capicility: 0.2-5.0 t/h

Production cycle: 45(day)


Product Description

Rotary drum cooler is a kind of cooling equipment. Which is include the compound fertilizer, organic fertilizer, and biological fertilizer, and controlled release fertilizer etc. The cooler machine used for cooling a certain temperature and particle size of fertilizer. The equipped with the dryer.


The working principle of 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.


Model Diameter(mm) Length(mm) Dip angle(°) Rotation speed(r/min) Capacity(ton/hr) Inlet temperature(℃) Outlet temperature(℃) Power(kw)
DLLQ0608 600 8000 3 5 0.2-0.6 150-250 60~80 3
DLLQ0808 800 8000 5 1-1.5 4
DLLQ1010 1000 10000 5 1.5-2.5 5.5
DLLQ1212 1200 12000 5 2.5-5 7.5
DLLQ1515 1500 15000 5 3-10 11
DLLQ1616 1600 16000 5 6-18 18.5
DLLQ1818 1800 18000 5 11-20 18.5
DLLQ2020 2000 20000 4 15-25 22

Successful Case

Everything makes customers satisfied

General heat source

suitable for a variety of heat sources, not restricted by heat source

Low operating costs

Low energy consumption and low operating costs

Environmental protection

use various of dust collectors to meet local environmental standards

Quality control

High-precision process equipment, strict quality control

We are the best!

Support customization

customized equipment according to customer needs

Technical guidance

professional and technical personn-el on-site guidance operation

Automatic operation

automatic operation, simple operati-on and saving manpower

Online Message

+86-371-56739888 +86-371-68823758 dingli@dlbio-dryer.com
No.12 Hongye Road HI-TECH Development Zone, Zhengzhou,China