Five advantages of extruded feed　

DATE：2016/06/24

Five advantages of extruded feed　
    Feed ingredients often contain harmful microorganisms, such as aerobic organisms, neutrophilic bacteria, E. coli, mold, salmonella, etc., animal feed ingredients in relatively high levels.With puffing, high temperature, high humidity, high pressure can kill most of the harmful microorganisms. Data shows that the number of E. coli per gram of material up to 10 000 and less than 10 remaining after puffing. Salmonella will be basically killed after puffing at a high temperature above 85 ℃. This can helps to maintain water quality and reduce adverse environmental factors for aquaculture, while reducing the mortality of aquatic animals.
  In artificial breeding conditions, stocking density increases means the higher the rate of return means that farmers get. When the breeding density units improving, fish in aquaculture water space narrowing, water quality requirements are much higher than the level necessary to the natural environment. Using extruded feed can reduce the feed conversion ratio, so that the bait into the water and excreta greatly reduced, it is possible to make the stocking density increased significantly.
Extruding processing can improve the stability of the raw material by reducing the bacterial content and oxidation. When sulfate, cooling extrusion product, feed water activity (AW) is reduced to 0.6, even up to 0.4, which is equivalent to a moisture content of 8% to 10%, better improving the storage stability of feed.
Aquatic extruded feed can floating longer time in the water. Feeding without dedicated feeding station, you can just point feeding. Then fish will float to the surface. Fish will float to the surface of water to eating fee. So you can directly observe the fish feeding situation and adjust the amount of feeding. Also you can keep abreast of the growth and health of fish stocks. Therefore, the use of aquatic extruded feed contributes scientific feeding and management, which saves a lot of time, but also raise labor productivity.
   Jinan Sunward Machinery Co., Ltd. is professional manufacturer specialized in production of extruded equipment. We have other machines:  food extrusion machines, ornamental fish feed machine, tissue protein production line, pet food production lines, floating fish feed production line, extruded feed production line, nutrition rice processing machine corn artificial rice machine, modified starch production line, core filling food production lines, puffed snack food production line, fried puffed food production line, kurkure production lines, breakfast cereals production machine, expanded nutrition powder production line, bread crumbs machine and such as extrusion machine and auxiliary equipment.

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