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Counterflow Pellet Cooler - China

price: contact company for price

The counterflow pellet cooler is applied for efficient

cooling of hot and moist pelleted products with good flowing

capabilities.Typical applications are for cooling of feed

pellets and wood pellets, it can reduce the temperature of

pellets from 80-90 Celsius Degree to about 3-5 Celsius

Degree above ambient temperature.And the pellet moisture

content is reduced from 17%-18% to 12%-13%.The advantages in

energy efficiency, easy operation, great cooling result and

lower investment cost have made the counterflow pellets

cooler the preferred choice for most users of feed and wood

pellet plant

Counterflow Pellet Cooler Features and Benefits

1.The pellet cooler takes advantage of counter current

cooling principle to cool the pellet material with high

temperature high humidity, it can avoid the shock cooling

phenomenon when the cold air contacts with the hot

material, thus can prevent the pellet appearance generating


2.Cooling tank adopts octagon design, which can ensure the

cooling has no dead angles.

3.Adopt air-closed material feeder, large inlet

area, outstanding cooling effect.

4.The material discharging device adopts slide valve

reciprocating type, stable and reliable running, little


5.The cooled feed pellets temperature won’t be higher than

ambient temperature 3-5 Degree Celsius, also suitable for

cooling particle material.

6.High cooling speed and favorable cooling effect.the

counterflow pellets cooler can cool more pellets while

maintaining optimum pellet quality.

7.Lower power consumption, easy operation and cleaning, high

production efficiency.

Counterflow Pellet Cooler Application

The counterflow pellet coolers are mainly used in large or

medium size feed pelletizing plant and wood pellet

production line.The pellet coolers can cool the pellet

material and reduce the material temperature and moisture

content.So the animal feed pellets are more convenient to

package, transport and store.

What Should be Noticed When Operate the Counterflow Pellet


1.Start the air-lock device and draught fan before the

cooler starting to work

2.Adjust the level indicator position according to the yield

requirement.When the yield is high, install the level

indicator at top position, on the contrary, install it below.

3.When the cooler stops working, expel the material in the

cooler through operating the hand switch.

4.Don’t open the observation door when the cooler runs.

How to Maintain Counterflow Pellet Cooler

1.Check the fastenings periodically to see if they are loose

and falling off or not

2.Clean the cooling zone plates on time, ensure the air

current is unobstructed.

3.Add lubricating oil to the bearings and electric motor at

fixed periods

How to Choose a Pellet Cooler For Pellet Plant

The counterflow pellet cooler material discharging device

adopts slide valve reciprocating type.it is suitable for

pellet materials.Some coolers are with shutter type

discharge mechanisms, which are adopting hydraulically

powered discharging mechanism.There coolers are suitable for

puffed and expanded materials.

Countercurrent Pellet Cooler Technical Parameters


Cooling Volume 1.5 m3 2.5 m3 4 m3 6 m3 8 m3

Productivity 3 t/h 5 t/h 10 t/h 15 t/h 20 t/h

Applicable Power 0.75 Kw 1.1 Kw 1.5 Kw 1.5 Kw 1.5


Airlock Power 0.37 Kw

Cooling Time: ≥ 6-10 minPellets Temperature after

Cooling: ≤ ambient temperature + 3~5C

Company Contact:

  • Phone: 86-371-65866393

  • Address: Henan, zhengzhou, China

  • Email: Email

Published date: June 5, 2013 -

  • Business Description: Zhengzhou Amisy Machinery has since been devoted to supplying top quality feed pelleting equipment up to Certified European (CE) specifications.We are expert in the design and manufacturing feed pelleting solutions for any scale feed pellets industry. We also design and manufacture ancillary equipment used in the pelleting process. Owning a professional team with specialized theoretical and practical background, we can offer full scale service to our customers by developing projects from blueprint , customized solution, machinery production to installation and commission of complete feed pellet plants .

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