1. What is a Fish Feed Pellet Machine
The fish feed pellet machine is a feed processing machine that directly compresses the crushed material of corn, soybean meal, straw, grass, rice husk, etc. into pellets. The feed pellets produced by the fish feed pellet machine are widely used to feed various fish, shrimp, turtles, and other aquatic organisms, and play an important role in the aquaculture industry.
2. Categories of Fish Feed Pellet Machine
Fish feed pellet machine is divided into ring die pellet machine, flat die pellet machine, and roller pellet machine;
according to production, it can be divided into straw feed pellet machine, wheat bran feed pellet machine, soybean meal feed pellet machine, corn stalk feed pellet machine , sawdust feed pellet machine, etc.
Various feed pellet machines are classified according to their appearance and production methods.
3. Characteristics of Fish Feed Pellet Machine
1. Simple structure, wide adaptability, small footprint and low noise.
2. Powdered feed and grass meal can be pelletized without or a little liquid addition, so the moisture content of pellet feed is basically the moisture content of the material before pelleting, which is more conducive to storage.
3. Chicken, duck, fish, etc., can obtain higher economic benefits than mixed powdered feed.
4. Dry material processing, the produced feed pellets have high hardness, smooth surface and internal maturation, which can improve the digestion and absorption of nutrients.
5. The granule formation process can cause the denaturation of pancreatic enzyme resistance factors in grains and beans, reduce the adverse effects on digestion, kill all kinds of parasite eggs and other pathogenic microorganisms, and reduce all kinds of worms and digestive system diseases.
4. Benefits of Fish Feed Pellet Machine
1. Comprehensive nutrition, to maximize the rapid and healthy growth of fish, shorten the breeding cycle, and the specifications of the pond are neat.
2. Less pollution to water quality and increase the amount of fish in the water body.
3. Less nutrient loss, improve the feed utilization rate and reduce feed coefficient.
4. The medicine can be directly added to the feed to improve the fish disease prevention and control effect and reduce the water pollution caused by the medicine splashed in the whole pond.
5. Use a bait machine for mechanized feeding, which is convenient for observing the growth of fish and the dynamics of fish diseases, etc., adjust the feeding amount at any time, and implement scientific management.
5. What Equipment is Needed for Fish Feed Production
Composition of aquatic fish feed production line:
1. Powder mixing machine:
Choose different types of powder mixing machine according to the output of the production line. There are three main models for you to choose bfj-ii.
2. Feeding machine:
using the motor as the power screw conveying, it is convenient and quick to feed.
3. Puffing machine:
Choose different types of puffing hosts according to the output of the production line. The output can range from 200kg/h to 260kg/h. Corn meal, cereal meal, bone meal, meat meal, etc. can be used as raw materials, and the specific product shape can be replaced. Mold.
4. Hoist:
Feed the feed to the oven. The height of the hoist is determined by the oven, and an air conveyor can also be used.
5. Multi-layer oven:
the oven is mostly electric oven, the temperature is adjusted by the control cabinet between 0-200 degrees, the inside is stainless steel double-layer mesh bag, the baking time can be adjusted according to the speed, five-layer, seven-layer stainless steel oven;
6. Vibrating screen: Sieve to remove excess scraps.
7. Seasoning line:
the oil sprayer sprays oils, attractants, etc., the seasoning tube includes octagonal tube, cylinder, lifting single drum, double drum seasoning line, according to the output and product nature configuration, spraying grease on the surface of the feed, at the same time Spray minced meat and spices evenly.
8. Cooling and conveying:
reduce the temperature of frying and feed, promote the solidification of fat, reduce the temperature of particles, and facilitate packaging.
6. What is Fish Feed Formulation
1. Herring feed formula
(1) Green dry grass powder 40%, cottonseed meal powder 30%, soybean meal powder 10%, rapeseed meal powder 5%, silkworm pupa meal 5%, fish meal 5%, barley meal 5%.
(2) 40% rice straw powder, 30% silkworm pupa powder, 10% rapeseed meal, and 20% barley flour.
2. Grass carp feed formula
(1) 40% rice bran, 38% bran, 10% soybean cake, 10% fish meal, and 2% yeast powder.
(2) 70% corn flour, 10% fish meal, 15% soybean meal, and 5% bran.
(3) 80% sweet potato vine flour, 15% soybean meal flour, and 5% bran.
3. Formula of carp feed
(1) Soy cake 50%, fish meal 15%, bran 15%, rice bran 15%, vitamin 1%, inorganic salt 1%, antibiotic scraps 1%, binder 2%.
(2) 43% bran, 30% fish meal, 15% soybean cake, 10% barley, and 2% additives.
4. Tilapia feed formula
(1) 45% rice bran, 35% bean cake, 10% silkworm pupa meal, 8% secondary meal, 1.50% bone meal, and 0.5% salt.
(2) Bean cake 35%, bran 30%, fish meal 15%, barley noodles 8.50%, corn noodles 5%, locust leaf powder 5%, bone meal 1%, salt 0.5%.
5. Formula of catfish feed
(1) 40% hay powder, 30% silkworm pupae, 10% vegetable cake, 20% barley, and a feed coefficient of 3
(2) Green hay 40%, cotton cake 30%, bean cake 10%, rapeseed cake 5%, silkworm pupae 5%, fish meal 5%, wheat 5%, bait coefficient is 3
(3) Bean cake 47.5%, fish meal 35%, yeast 1%, inorganic salt, etc. 16.5%, the feed coefficient is 2.26
7. What are the Raw Materials for Fish Feed
There are many ways of fish feed, and the formula is often different for different fish.
For example, if you feed grass carp or silver carp, you can use rice straw powder with bean cakes, flour cakes, cornmeal, and a small amount of bone meal and salt.
If you are feeding tilapia, you can mix it with bran, bean cake, fish meal, cornmeal, locust leaf powder, barley flour, etc.
Fish feed is composed of protein, fat, vitamins and minerals. Protein is an important nutrient for fish and shrimp to survive, and an important component of the body’s cells, tissues, and organs.
The normal growth of fish requires a sufficient amount of protein in the feed, which is easy to digest and absorb, and a suitable ratio of various amino acids.
When the fish intake of protein is insufficient, the growth is slow, the body’s immunity is reduced, the tissue renewal is slow, the wound healing ability is poor, and it is easy to get sick.
8. What are the Ingredients of Floating Fish Feed
Floating fish feed, as the name suggests, is feed for fish. Its main ingredients are protein, fat, vitamins and minerals. Protein is an important nutrient for fish and shrimp to survive, and an important component of the body’s cells, tissues, and organs.
The normal growth of fish requires a sufficient amount of protein in the feed, which is easy to digest and absorb, and a suitable ratio of various amino acids.
When fish does not have enough protein, the growth will be slow, the body’s immunity will decrease, and various amino acids will have a suitable ratio of protein.
When the fish intake of protein is insufficient, the growth is slow, the body’s immunity is reduced, the tissue renewal is slow, the wound healing ability is poor, and it is easy to get sick.
9. Are Floating Pellets Good for Goldfish
It depends on whether the type of goldfish being raised is upper fish or lower fish. The upper fish uses the floating type and the lower fish uses the sinking. The fish will feed in the water layer where they are adapted to be more conducive to growth.
Of course, the feed can not be fed too much, otherwise, it will affect the water quality, regardless of the floating and sinking will slowly decompose in the water.
After feeding the fish, it is best to remove the leftovers as soon as possible, so as not to affect the water quality.