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Fish feed extruded pellet machine, also known as floating water
pellet feed machine, floating pellet feed machine, pet pellet feed
machine, soybean extruder, is widely used in aquaculture, pet
breeding and cattle farms. After the feed is expanded, it can be
fully cooked. After the animal eats it, it is easy to digest and
gain weight quickly.
l Scope of application: It can produce and process catfish feed,
grass carp feed, crucian carp feed, tilapia feed, ornamental fish,
soft-shelled turtle feed, rabbit feed, bullfrog and other aquarium
feed pellets. Floating fish feed, sinking fish feed.
Extruded feed, also known as mature feed, is a new type of feed
processed by extruding technology. After the raw material is
puffed, it forms a "popcorn" state, not only the physical state
such as the shape is changed, but also the molecular structure of
the internal organic matter is also changed, making the starch
easier to digest and the protein easier to use.
The extruded feed is processed at a high temperature of 130-160
degrees during the production process, which is similar to our
usual cooking process. The role of raw rice and cooked rice is to
make it easier for us to absorb the nutrients in the rice. As a
lower animal, fish has a relatively simple digestive system and a
relatively low absorption rate. The use of high temperature can
destroy and soften the fiber structure, destroy anti-nutritional
factors, and increase the gelatinization degree of starch, which
can improve the absorption capacity of fish and reduce waste. In
addition, the process of high temperature treatment can kill
pathogenic bacteria, parasites and eggs in the feed, which can
prevent diseases and effectively protect the health of fish.
Therefore, some people say that the extrusion process turns raw
meal into clinker, which is an epoch-making change in the feed
industry
Process composition of fish feed twin-screw extruder:
Mixing machine: add a certain proportion of water to raw materials
such as corn flour, rice flour, soybean flour, fish flour, meat
flour, grain flour, and additives, and mix them evenly.
Feeding machine: The motor is used as the driving force for screw
conveying, and the stirred raw materials are conveyed to the
feeding hopper of the twin-screw extruder. This equipment is
convenient and quick to load, saves labor and has high efficiency.
Twin-screw feed extruder: When the mixed raw materials are extruded
under high-temperature and high-pressure environment and
twin-screw, the starch structure in the raw materials changes and
becomes easily absorbed nutrients, which are extruded through the
feed mold and adjusted by the rotation of the rotary cutting motor.
Rotate the speed until the speed is adjusted to feed particles of
the same size and length. The specific particle size and shape can
be obtained by changing the mold. The feed extruder adopts
frequency conversion speed regulation technology, which is more
energy-saving and more precise in speed control. The current and
speed of the motor during operation can be directly seen through
the inverter panel to ensure the safety of the equipment.
Conveyor: Transport the produced feed pellets to the multi-layer
drying equipment.
Multi-layer oven: The oven is divided into electric oven, fuel
oven, gas oven and steam oven. The temperature can be adjusted by
the control cabinet between 0-150 degrees. The feed pellets are
circulated through multi-layer S-shaped tracks, and the feed
pellets are dried to a safe water content to increase the shelf
life.
Spraying seasoning line: the oil sprayer sprays oils, food
attractants, etc. The seasoning cylinders include octagonal
cylinders, cylinders, single-drum lifting, and double-drum
seasoning lines. According to the output and product properties,
the oil is sprayed on the feed surface and sprayed at the same time
Mince meat and spices, sprinkle evenly. After this process, the
burrs and burrs on the surface of feed pellets can also be removed
to make the surface of feed pellets smoother.
Cooling conveyor: reduce the surface temperature of dried feed
pellets, promote the solidification of oil, reduce the temperature
of pellets, and facilitate packaging.
Vibrating sieve: to sieve excess spilled materials and granular
slag to ensure the quality and reuse of raw materials.
Packaging machine: manual sealing machine and automatic packaging
machine can be used,
Model | Feeding motor | Capacity (kg/h) | Main motor kw | Cutting motor | Diameter(mm) |
70 | 0.4 | 200-250 | 18.5 | 0.4 | 70 |
80 | 0.4 | 250-300 | 22 | 1.5 | 80 |
100 | 1.1 | 400-500 | 37 | 2.2 | 90 |
120 | 1.1 | 600-700 | 55 | 2.2 | 120 |
135 | 1.1 | 750-800 | 75 | 2.2 | 135 |
Floating Fish Feed Production Line will be securely packaged and shipped to customers in accordance with best practices. The packaging materials used are durable, waterproof, and shockproof. All packages will be carefully inspected and checked before shipping to ensure that the product is in perfect condition.