GKLW series drum cooler is the auxiliary product with the home made extruder machinery and imported extruder. It is mainly used in cooling of the high temperature materials after expanding (the expanded corn and same similar materials are not included). This type cooler is applicable for pellet feeds as well as powdery feeds.



The materials are cooled during tilting motion under the influence of the natural cooling wind and the counter motion of materials. The high temperature expanded materials can be cooled down to under the room temperature +(4-8 °C), the dehydration rate is higher than 3%, so it helps to produce high quality expanded feeds, extend the storage time of pellets and increase economic efficiency.

The reducing motor of the feed machinery runs to drive the drum for rotating while the high temperature expanded feeds entering into the drum by the feeding inlet. The tipping plate turns up the materials, natural cooling wind enters from the discharge hole, the wind and materials contact with each other completely, hot wind is expelled from the air outlet, so the materials will be getting cooler.

The article is from : http://muyangmachineryshops.blogspot.com/2013/12/muyang-gklw-series-drum-cooler.html