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The Introduction of Dry Type Fish Feed Pellet ExtruderAmisy is an expert in designing and manufacturing fish feed pellet machines for making floating fish feed pellets. Floating fish feed machine is widely used for producing grains into high-grade aquatic feed pellets for fish, catfish, shrimps, crab etc. The fish feed pellet extruder can be divided into two types: dry type fish feed extruder and wet type extruder.The Differences between Dry Type Extruder and Wet Type Pellet Mill1. Dry type fish feed extruder does not need the steam boiler, so the dry type fish feed pellet machine is cheaper and easier to use and operate.2. The feed pellet made by wet type fish feed pellet machine is more smooth and with better quality because the material is ripen and mixed enough in the conditioner compared with the dry type extruder.3. The capacity of the the dry type feed pellet machine is lower than the wet type fish feed pellet machine, so usually the dry type fish feed pellet machine is better and economic for the small and medium size user or factory. The Working Process of Floating Fish Feed Pellet Extruder(Dry Type)When the raw material is sent into feeding device, they will be pressed by the screw shaft with high pressure and temperature which can make the raw material fully cooked and sterilized. Then the pressed material will be formed into pellets by shaping mold. After that a cutting device will cut the formed pellets into different length as required.Attentionsfish feed extruder screw,sleeve◆ Our fish feed extruder is of single screw design.◆ We provide technical formula for making floating fish feed pellets after placing order.◆ We send extra easy wear parts for free including two sleeves, one screw, one cutting knife and three die moulds.The Features of Dry Type Fish Feed Pellet Machine1. Fish food made by this pellet extruder is of puffing type, more easily to digest for fishes.2. The fish feed pellet size can be from 0.9-10mm to feed different sizes of fishes.3. The puffing fish feed pellets can float on the water surface without dissolution for over 12 hours.4. High temperature and high pressure process can kill the salmonellosis and bacterial infections and also makes the pellets easily to digest.
