FDSP—Jiangsu Liangyou International mechanical Engineering Co.,LTD 【 E-mail:info@fdsp.cn TEL: +86 17705145508 】

Type:Aqua Feed Production Line







  • FeaturesSame world—Create different

    Aqua feed typically include floating feed, slow sinking and sinking feed, usually feed three can be used to produce extrusion process, and can be used not only sinking feed extruder, pellet mill can also be used to produce. In contrast, use of pellet mill sinking fish feed production; lower investment costs, greater capacity, and thus is widely respected manufacturers. Here focuses on using pellet mill production of general fish aqua feed technology, you need to know if floating or slowly sinking feed production process, you can read about our extruded floating feed production processes.

    Jiangsu Liangyou is a professional manufacturer of general fish aqua feed processing equipment and provides complete sets of turn-key projects. From the breeding point of view, compared with the traditional rearing methods, use of scientific and reasonable formula, combined with advanced processing technology and high-quality feed, high performance, low-pollution processing equipment, and ultimately produced general fish aqua feed can guarantee Fisheries animals can be more healthy and efficient growth, leading to higher benefits to farmers.

    1, general fish aqua feed formulations typically contain energy, protein, fat, carbohydrates, vitamins and minerals and other raw materials used:

    · seed categories: sorghum, wheat, barley and so on;

    · bran: wheat bran, the flour, rice bran, bran, etc;

    · meal categories: soybean meal, peanut meal, rapeseed meal, cottonseed meal and other meal type;

    · animal protein ingredients: fish meal, bone meal, silkworm pupa powder, shrimp meal and other animal protein material;

    · natural mineral raw materials: source of phosphorus, calcium source, bentonite, zeolite powder;

    · Other common ingredients: alfalfa meal, distiller's grains, yeast, α- starch, oils and fats;

    In addition, depending on the circumstances, a reasonable need to assist with the use of various additives, raw materials, including: vitamins, minerals, amino acids, antibacterial drugs category, garlic, herbs, probiotics, enzymes, L- meat base, betaine, unknown growth factor, binders, preservatives, antioxidants and other feed additives, and other feed additives such as soy lecithin, seaweed powder, sodium diacetate, astaxanthin, taurine, chitin, iodine casein, polyphenols and other.

    2, general fish aqua feed production line - can be customized recommendations :( one production line: 1-12 tons / hour; multiple production lines: 4-48 tons / hour or more) detailed process flow scheme:

    Extruded feed processing technology generally contains the following:

    · Receiving the cleaning of raw materials

    · A finely pulverized material

    · A mixed feed ingredients and crushed

    · A mixed pulverized

    · Secondary and post-mix ingredients

    · Mixture sifting

    · Add water, steam conditioning, wet extrusion pelleting

    · Subsequent drying, fat spraying and cooling

    · The final grading and packaging

    3, key equipment in general fish aqua feed production line: 

    Common fish aqua feed processing technology provided by Jiangsu Liangyou, the pellet mill is crucial components:

    Special aqua dedicated pellet mill:


    Pellet mill consists of feeding, mixing, pelleting, transmission and lubrication system components. Their work is to require moisture content of not more than 15% with the powder from the hopper into the feed auger, by adjusting the variable speed motor speed, to get the right material flow, and then enter a stirrer, a stirring rod and stirring steam mixed quenching and tempering, if you need to add oil or molasses, also tempered together with the steam from the mixing tube is added, the amount of oil added less than 3%, otherwise it is difficult molding powder after quenching with temperature up to 64 ~ 85 ℃ humidity of 14 ~ l 6%. And then iron impurity will be removed through the optional de-iron device at the chute from material to be mixed, finally goes into press chamber.

    In general fish aqua feed production line, pellet mills generally used for the production of heavy material. FDSP pellet mill production has the following characteristics:

    (1) Simplified and feed circular feeding frequency feeding;

    (2) Used quenched three jacketed conditioner or DDC, speed and adding steam system is installed in the form of specially designed blades, quenching the shaft to ensure that sufficient material can be quenched aging;

    (3) The cutter mechanism fixed to the cabinet, open the door without leaving the knife blade against the surface of the ring mold, blade allows fast replacement (plug-in);

    (4) Specific in the form of roll and roll surface, improving the use of existing feed blade material to the respective pressing zone average, evenly distributes the material.

    The main technical and performance parameters:

    product name


    power (KW)

    output (T/H)

    Fisheries type pellet mill

















    Note: The capacity of the pellet mill usually by formula, quenching effects, particle diameter, the compression ratio factors, ring mold quality, please contact one of our professionals, and tell us your specific needs, we will specifically for you customized to meet the needs of your production line.


    Choose equipment provided by Jiangsu Liangyou, the high quality raw materials and accessories, through sophisticated processing to ensure product quality and performance, experienced design staff, according to your request, provide you with the most reasonable process design. In addition, professional installation team and excellent after-sales service, make sure that you use and worry-free operation.

    The following is a Division I after a domestic custom aqua feed production line installation image:


    In addition, the FDSP can also customize your premixes, concentrates, livestock and poultry feed, ruminant feed, pet feed, special materials such as a variety of other aqua feed production line, welcome your advice.

    Quick Message


    • Name

    • E-mail

    • Phone