tongda-logo

Rotary Drum Cooler

The fertilizer cooler is used to cool fertilizers with a certain temperature and particle size, and is used in conjunction with the dryer. It can greatly increase the cooling speed, reduce labor intensity, increase yield, further remove part of the water and reduce the particle temperature of organic fertilizer. It can also be used for cooling other powdery and granular materials. The equipment has compact structure, high cooling efficiency, reliable performance and strong adaptability.

Rotary Drum Cooler: A Comprehensive Guide

fertilizer-cooler

Working Process

  • Main motor drives belt and pulley.
  • Power transmitted to the driving shaft via the reducer.
  • Split gear on the driving shaft meshes with the large ring gear on the body.
  • Materials added from the feed end and pass through the cylinder.
  • Induced draft fan accelerates air flow inside the cylinder.
  • Lifting plates on the inner wall continuously turn the material.
  • Achieves uniform cooling.
  • Cooled material flows out from the discharge port.
  • Continuous motor rotation ensures mass production.

Applications

Granule drying/powder drying/pellet cooling/powder cooling is suitable for:

  • Organic fertilizer
  • Compound fertilizer
  • Compound fertilizer
  • Slag
  • Clay limestone
  • Phosphogypsum
  • Coal slime
  • Sludge
  • Steel plant slag
  • Sewage treatment
fertilizer-cooler

Fertilizer Coller Working Video

The roller drying and cooling machine is a large machine used to dry and cool shaped fertilizer particles. It is one of the key equipments in the fertilizer industry.

Structure of Fertilizer Cooler

Bracket Part
  • Supports rotating machine parts.
  • Wheel frame made of medium carbon steel plates and channel steel.
  • High-quality, anti-corrosive, and wear-resistant materials used.
  • Cast-integrated wheel frame technology.
Transmission Part
  • Essential for machine operation.
  • Transmission frames made of high-quality channel steel.
  • ISO-certified main motor and reducer for reliability.
  • Motor drives main shaft via pulley, V-belt, and reducer.
  • Nylon coupling for drive transmission.
Large Ring Gear
  • Fixed on the body.
  • Made of high-tech wear-resistant materials.
  • Meshes with transmission pinion for driving the machine.
Rolling Belts
  • Fixed on both sides of the machine body for support.
Body Part
  • Main structure of cooling machine.
  • Made of medium carbon steel.
Welded Plates
  • Includes built-in lifting plate.
  • Made of wear-resistant materials.
  • Plate distribution and angles optimized for performance.
Structure-of-Fertilizer-Cooler

Advantages

Adaptable

Strong adaptability to materials, simple operation, high yield

Smooth Operation

The cylinder is made of steel material with high toughness.

New Device

New lifting plate device, separate utilization of heat energy.

Strong Carrying Capacity

The base is made of cast steel and rotates smoothly.

Technical Parameters

Model

Power

(kw)

Reducer Model

Intake Temperature

(degree)

Installation Angle

(degree)

Rotary Speed

(r/min)

Output

(t/h)

TDLQ-0808

5.5

ZQ250

Above 300

3-5

6

1-2

TDLQ-1010

7.5

ZQ350

Above 300

3-5

6

2-4

TDLQ-1212

7.5

ZQ350

Above 300

3-5

6

3-5

TDLQ-1515

11

ZQ400

Above 300

3-5

6

4-6

TDLQ-1616

15

ZQ400

Above 300

3-5

6

6-8

TDLQ-1818

22

ZQ500

Above 300

3-5

5.8

7-12

TDLQ-2020

37

ZQ500

Above 300

3-5

5.5

8-15

TDLQ-2222

37

ZQ500

Above 300

3-5

5.5

8-16

TDLQ-2424

45

ZQ650

Above 300

3-5

5.2

14-18

Fertilizer Machinery News

Reliable Equipment Performance

Ensuring consistent and efficient fertilizer production for maximum yield.

Timely Maintenance & Repairs

Minimizing downtime with prompt servicing to keep operations running smoothly.

Expert Technical Support

Access to assistance for troubleshooting and optimizing equipment performance.

Give us a call or
Simply Complete the Form