fish feed extruder plant, extruder machine by the screw screw with a special process through the extrusion and friction heat for material expansion and ripening, screw screw through a special way of processing has a durable wear-resistant long life characteristics, granule forming using domestic and foreign advanced soft blade fit speed cutting process for material cutting, various shapes of particles can be replaced with various shapes of abrasive to achieve the whole production process is convenient and fast the whole process only needs a personThe whole production process is convenient and fast, the whole process only needs one person to operate to save time and labour.Puffing machine is equipped with a variety of discharging moulds and cutting machines, the finished feed has a variety of particle size to meet user requirements.

(1) higher digestibility of raw materials through the expansion process of high temperature, high pressure treatment and a variety of mechanical effects, can destroy and soften the cell wall part of the fibre structure, so that the starch paste, protein organisation, which is conducive to the digestion and absorption of animals, the digestibility and utilisation of the feed is significantly improved, such as fish puffed material can increase the digestibility of 10 percent to 35 percent .

Some young animals, such as suckling pigs or piglets, calves, etc., because the digestive organs are not yet developed, it is difficult to digest the complexity of the plant feed, through puffing can effectively improve the digestive utilisation of feed. (2) Diversified shapes of puffing machine templates can be made of different shapes of mould holes, so it can be extruded into different shapes of puffed granular material. Such as cat feed can be made into fish-shaped, canine feed can be made into rib-shaped, etc., greatly improving the appearance of the feed enticing value. (3) More hygienic puffing process makes the material undergo higher temperature and pressure treatment than the pelleting process, so it can achieve better sterilisation effect. It can not only prevent animal digestive diseases, but also more effectively remove the heat-sensitive toxins and anti-nutritional factors in the feed. (4) Better palatability In the process of puffing, not only the starch can be cooked to increase the aroma, but also the fat penetrates from the inside of the cell to the surface and the interaction between sugar, protein and fat, which makes the feed have a special aroma. All these make the feed more palatable, which is conducive to stimulating animal feeding. (5) Improve the settling performance of feed in the water through the setting of the parameters of the puffing process, can be made into a variety of settling speed of puffed feed, such as floating, slow sinking and sinking, etc., in order to meet the requirements of the different habits of aquatic animals to reduce the loss of feed, to avoid the pollution of water quality. For example, the floating feed with loose texture and porous is suitable for the upper layer of fish to feed.

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