SKLN series counter-flow cooler machine

SKLN series counter-flow cooler machine is equipped with pellet machine and an essential step for making pellet. And it is used in pellet feed cooling to make pellets cooling decrease from 70-90℃ to room temperature, and make moisture 14%-

SKLN series counter-flow cooler machine

The wet and hot pellet feeds, pressed by pellet machine, through the inlet of rotate airlock feeder into cooler machine. When the pellet materials are cumulate and touch on door, switch on motor and discharging works. The motor goes reciprocating motion with reducer and eccentric mechanism, and the pellet feeds are discharged from the gap of discharging frame and fixed frame, when discharge door closed, no discharging. When feeding is more than discharging, the motor and discharging stop running, and feeding is going. Like this, fan is always working. Because raw materials is flowing from up to down, while wind is from down to up, which pellets touch with fan to cool, so it is called counter-flow cooler machine
1.the counter flow cooling principle is adopted to cool the pellets with high temperature and moisture.hot air touches hot pellets and cool air touches cool the pellets so as to avoid the pellet surface crack caused by sudden cooling produced by direct touching between cool air and hot pellets.at the same time,the airlock is used for feeding and space of air inlet bigger,therefore it can get better cooling effects.
2.slide reciprocating discharger has smooth and reliable discharging,low residue.
3.low power consumption,easily operation.
4.pellet temperature after cooling is less than +35 ambient temperature.
5.it is suitable for pellet cooling.
>>>  Counter flow feed pellet cooler features
1, The counter flow cooling principle is adopted to cool the pellets with high temperature and moisture. Hot air touches hot pellets and cool air touches cool pellets to avoid the pellet surface crack caused by sudden cooling produced direct touching between cool air and hot pellets;
2, Cooling volume is enlarged, cooling time is extended and cooling effect is greatly improved;
3, Airlock feeder is adopted for feeding to avoid the air crossing at the feeding inlet, result in good cooling effect;
4, There is an adjustable built-in taper spreader, resulting in even distribution of pellets;
5, The cooler is made of stainless steel, resulting in high corrosion-resistance and long service life;
6, Suitable for cooling of any granular products.

------Match with airlock feeder, large inlet air area, outstanding cooling effect.
------Discharging device adopts slide valve reciprocating type, stable and reliable running, little residual.
When customer want to storge wood pellets firstly, then consider packing by an automatic weighting and packing machine, wood pellet cooler can be equppied with vibrating screener.

After the pelletizing process,the temperature of the feed pellet is about 60-80degree.And the moisture content of the feed pellet is about 5%,so we need use cooler to reduce moisture,hence pellets are easy to store.Applied to cool a variety of materials,such as pellets,extruded materials,expansion materials,powder,etc,especially extruded materials,expansion materials.











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If you are interested in our feed mixer, there are some details to confirm: 
1. what's your raw material?
2. the capacity per hour?
3. Is the feed cooler matched with feed line? Any special requirement about the inner capacity?



SKLN series cooler‘s working principles is pellet feed cooler wet and hot transmission process.
Counter flow feed pellet cooler is designed to cool or dry the feed pellets. It can decrease the temperature and moisture of the feed pellets, preparing for the following processes.

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