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 Counerflow coolers
The amount of air needed for cooling depends on diameter of pellet: pellet, diameter 2 - 4 = 1.2 m3/kg/h pellet, diameter 5- 7= 1.4 m3/kg/h (>> continue...)
 
 Cooling- The theory
Nowadays in fodder industry are used 3 types of coolers: hirizontal, vertical and counterflow. Every type has its different advantages, but the theory is for all of them the same. (>> continue...)