After fish feed pellets are feeded evenly into the dryer, they will be spread on the dryer bottom by the rotatory spreader. The hot air of steam radiator will penetrate material layers and take the moisture away. Then dry pellets are pushed to the discharging hole by the screw pusher. Gas feed pellet dryer is commonly equipped with wet type fish feed machine, because wet fish feed machine need a boiler to provide steam, what you should do is to choose a larger boiler that can continuously send hot steam to feed extruder and pellets dryer.
Introduction to Fish Feed Pellet Dryer When the pellets are discharged from the fish feed machine, the pellets temperature can be 90℃ and moisture about 18%. The temperature must be reduced quickly to ambient and moisture to 8%-12% for storage. We can supply two types of feed pellets dryer, one is multilayer mesh belt dryer, the other is gas feed pellet dryer. Features and Application of Mesh Belt Fish Feed Dryer 1. Materials will not vibrated or impacted during the drying process, so the pellets will keep intact. 2. Air quantity, heating temperature, materials staying time and feeding speed can be adjusted to achieve the best drying effect. 3. Simple structure, easy installation and maintenance. 4. Mostly used in requirement of low drying speed and long drying time. 5. Ideal for drying feed pellets, grains,etc. Due to the turn-over drying process, it cannot be used to dry viscous and fragile material.