SKLN Industry Using Pellets Cooling Using Counter Flow Pellet
Cooler
Introduction of counter flow pellet cooler:
SKLN counter flow pellet cooler is mainly to cooling 2-8mm diameter
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.
The counter flow pellet cooler adopts counter flow theory, cold air goes inside of cooler from
bottom and then go out from 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 pellets 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 broken easily. So the SKLN counter flow pellet cooler can cool fully and equally, pellet broken rate is smaller than
0.2%.
The SKLN counter flow pellet cooler 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.
Mainly Parameter of counter flow pellet cooler:
| Model | Power (kw) | Capacity (t/h) | Cooling time (min) | Cooling temperature(℃) | Dimension (mm) |
| SKLN-1.2 | 1.5+0.25 | 0.8-1 | no less than 6-10 min | No higher than room temperature +3-5℃ | 1750X1600X1960 |
| SKLN-1.5 | 1.5+0.25/1.5+1.5 | 1-2 | 1600X1800X2600 |
| SKLN-2.5 | 2.2+0.55/2.2+2.2 | 3-5 | 2000X2100X2200 |
| SKLN-4 | 3+0.37/2.2+3 | 5-8 | 2200X2200X3000 |
Product photos of counter flow pellet cooler:
