Floating Fish Feed Production Line With Capacity Of 300-400kg/h

Price Of Fish Feed Processing Line

Fish Production Line Model

Fish Production Line Capacity

Fish Production Line Cost(Usd)

Fish Production Line Size (L*W*H)

LY-1

100-150KG/H

20,000-32,000

22500X1200X2200MM

LY-2

200-250KG/H

35,000-40,000

25000X1500X2200MM

LY-3

300-350KG/H

45,000-53,000

30000X3500X4300MM

LY-4

400-500KG/H

56,000-64,000

40000X2400X4000MM

LY-5

800-1000KG/H

80,000-92,000

24000*2000*2800MM

1

Receiving, cleaning and coarse crushing of raw materials

Raw materials can be roughly divided into two categories, powder and pellets. The former does not need to be coarsely crushed. For this kind of raw materials, it can be directly passed through the lowering pit and hoist, then enter the preliminary cleaning screen for impurity removal, and then undergo magnetic separation, and directly enter the batching bin through the distributor or screw auger to participate in the first time. Ingredients; the latter needs to be coarsely pulverized. The materials enter the cleaning equipment through the lowering pit and hoist, and then enter the warehouse to be crushed. After coarse pulverization, the materials enter the batching warehouse through the hoist and distributor. Ingredients for the first time.

2

Ingredients and mixing at one time

The first batch of ingredients is mainly the preparation of popular raw materials, that is, the preparation of relatively large materials in the formula.

3

Secondary crushing

After being lifted, the mixed material enters the smashing bin, and then enters the secondary crusher. After the secondary crushing process is completed, it enters the rotating grading screen to remove the fine fluff formed by the coarse fiber in the feed during the crushing process.。

4

Secondary mixing

During the primary mixing of the feed, only some common feeds such as corn, cotton meal, rice bran meal and other materials are mixed, and each raw material enters the secondary mixer (Figure 2-6) after the secondary ingredients. There is an artificial feeding port above the mixer, which is specially used for adding trace additives (such as sodium bicarbonate, table salt, calcium bicarbonate, etc.).

5

Modulation and puffing

In the granulation process, the material rotates at high speed inside the machine as a powder. At the same time, a pipe sprays steam-like water into the machine bin to make the material condense quickly. In the high-speed rotating bin, the granulator ring Extrude from the small holes on the mold (Figure 2-8) to form pellets, which will gradually cool and harden as they fall. After the above-mentioned processing, most of the feed contains a lot of small hard fibers. For aquatic animals with a less developed digestive system, it is difficult to completely absorb and utilize it. This will easily lead to waste of feed, so it is often necessary to do the final puffing. deal with.

In the extrusion process, the material is cooked for a period of time under high temperature, high humidity, and high pressure. During the process, the cooking properties of the material change drastically (mainly starch gelatinization, protein denaturation), and the material is extruded from the mold hole The pressure drops suddenly, and the water in the feed is transformed from liquid to gas, and emitted from the feed to cause the material to expand, forming the so-called extruded feed.

6

Drying, spraying and cooling

Of fish food processing line

After the material is extruded by the extruder, it will form squishy particles (moisture content between 25% and 30%). In order to reduce the fragmentation of the particles, it is advisable to adopt pneumatic conveying, and then discharge from the extruder and enter the dryer through the flow tube for drying. The moisture content of the material drops to about 13%.

After the material is dried, it can enter the external spraying system. Use the air pressure of the air compressor to spray grease, sweeteners and other additives on the surface of the feed when the material falls from the buffer bin. At the same time, the control valve controls the falling speed of the material and the spraying speed of the sprayer, so that the grease can be evenly sprayed on the surface of the feed. Then it can be cooled. The drying, spraying and cooling of the feed are a continuous step.

7

Product classification and packaging

The cooled materials are lifted and crushed into the grading screen for classification. The crushed materials often have some particles of different sizes, some of which are smaller particles, and some are intact particles, as well as broken particles and powder. They will be sent to the rotating grading screen together by the elevator.

The encapsulation of the finished product is carried out on the sewing machine uniformly used by a dedicated worker to receive the material and seal the package.

1.(Feed coefficient is 1.9, plus green fodder.)

Rice bran 40%

Bran 38%

Bean Cake 10%

Fish meal 10%

Yeast powder 2%

2.(The feed coefficient is 4.90, plus green fodder.)

Bean Cake 10%

Straw powder 80%

3.(The additives are (based on the total basal diet): 12% sweet potato flour, 0.50% salt, 2% auxin, and 2% calcium hydrogen phosphate.)

Corn flour 70%

Bran 5%

Fish meal 10%

Bean cake flour 15%

4.(Add according to the total basal diet: sweet potato flour 12%, salt 0.50%, auxin 2%, calcium hydrogen phosphate 2%.)

Sweet potato vine powder 80%

Bean cake flour 15%

Bran 5%