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Pellet Cooling Machine For Alfalfa Spruce Wood

    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,CIP
    Min. Order: 1 Set/Sets
    Delivery Time: 30 Days
Basic Info

Model No.: SKLN2.5

Type: Air-Cooled

System Type: Open System

Fans Species: Frequency Fan

Noise Level: Low

Certification: ISO, CE, SGS

Condition: New

Voltage: 380V/50HZ

Weight: 1.5t

Dimension: 1800mm*1800mm*3500mm

Additional Info

Packaging: Export Package

Productivity: 2.5-4 t/h

Brand: Kingoro

Transportation: Ocean,Land

Place of Origin: China

Supply Ability: 100 set/month

Certificate: CE, ISO,SGS

HS Code: 8418692090

Port: Qingdao,Shanghai,Tianjin

Product Description

The feature of Pellet Cooling Machine For Alfalfa Spruce Wood:


1.Wood Pellet Cooling Machine for material after pelletizing with high temperature and moisture.
2.Airlock is used for feeding with large airflow for efficient cooling.
3.Inner adjustable taper distributor serves to spread the pellet feed evenly accumulating in the cooling bin.
4.Top part is made of stainless steel, strong anti-corrosion , long service life.
5.Cooling chamber in octangular design,eliminating residues ar dead corners.
6.slide type discharging mechanism ,smooth and reliable running,low residues.
7.Suitable for cooling any kind of pellet.


This type of Counter Flow Cooler is for biomass energy pellets and animal feed pellets.

It is mainly to cool 2-8mm dimension pellets, when outlet from pellet machines, the hot pellets temperature is about 60-80 centigrade, after cooling, the temperature is not higher than room temperature ±3-5 degree.

The cooling theory is that cold air goes inside of cooler from bottom to top, hot pellets goes to cooler from top to bottom, as time goes on, pellets will pulse at the cooler bottom, cold air will cool them at the bottom gradually, in this way will reduce pellet broken. If cold air also go to cooler from top, which same as pellets, then hot pellets will meet with cold air suddenly, then pellets will be easily broken, especially pellets surface. In this way can cool fully and equally, pellet broken rate is smaller than 0.2%.

It generally works with cyclone and air fan, air lock. Which is used to clean dust, also it can install a screener at the cooler bottom, which can separate dust and good pellets after cooling.

wood pellet cooler

The Working principle of Counterflow Cooler:
1.The working principle of SKLN Counterflow Cooler is that the hot and wet pellets which come from the Pellet Press enter into the cooler from the airlock on the top of cooler and through taper type distributor equipment which can make pellets to different top, bottom, left, right and middle parts enter in the cooler.

2.When counter flow cooler starts towork, the pellets will be accumulated gradually. When the position of pellets arrives to Level Detector, the brake motor will be connected to start work.

3.Driving by Reducer and eccentric mechanism,the Discharge Frame move from left to right to discharge the materials.

4.When the relative position between Movement Discharge Frame and Fixed Frame reaches certain extent., the materials will fall down and discharge from the gap between Movement Discharge Frame and Fixed Frame.

5.When the relative position between Movement Discharge Frame and FixFrame are staggered, the materials will not be discharged.

6.The materials will be intermittent discharged during the process of cycled movement. When the quantity of discharge is larger than feed-in, the pellets will reduce and leave the position of Level Sensor, motor will stop work and the discharge will be end.

7.When pellets touch the Level Sensor, the motor will start to work and start a now discharge process which can guarantee the continuous cooling production.Fan is always running during the whole cooling process.

8.The pellets in the cooler flow from top to bottom and the Air flows from bottom to top. The above two flow positions are opposite which can form counterflow cooling.

9.Therefore, this Cooler belongs to counterflow type. The pellets will stay in the cooler for some time, the natural air will enter into the coller from the bottom.

10.It will make heat exchange through the material`s layer in the body of Cooler.

wood pellet cooler


Specifications of counter flow cooler:

Model
Power(kw)
Capacity (t/h)
SKLN1.5
0.25+0.25
1-2.5
SKLN2.5
0.25+0.37
2.5-4
SKLN4
0.37+0.37
4-6
SKLN6
0.37+0.37
6-8


After-sale service

24 Hours Online Service.

All-the-way tracking service offered from placing order to delivery.

Free training for operation, debugging and daily maintenance.

We can provide professional guide installation.

One year warranty and all-round after-sales service.

Customized design and flow chart are available for our clients.

Independent R&D team and strict & scientific management system.


Looking for ideal Wood Pellet Cooling Machine Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Alfalfa Pellet Cooling Machine are quality guaranteed. We are China Origin Factory of Spruce Pellet Cooling Machine. If you have any question, please feel free to contact us.

Product Categories : Counter Flow Cooler

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