2. High feed rate of return. During the pelleting process, due to the comprehensive effects of moisture, temperature and pressure, the feed will undergo some physical and chemical reactions, which will gelatinize starch and enhance the activity of enzymes, which can enable the fed animals to digest the feed more effectively, which translates into weight gain. . Feeding poultry and pigs with pellet feed can increase the feed conversion rate (that is, the rate of return) by 10%-12% compared with powdered feed. Feeding fattening pigs with pellet feed has an average daily gain of 4%, and the feed-to-meat ratio is reduced by 6%; feeding broilers, the feed-to-meat ratio can be reduced by 3%-10%.
3. Storage and transportation are more economical. After pelleting, the bulk density of the feed will generally increase by 40%-100%, which can reduce the storage capacity and save transportation costs.
4. Good liquidity and easy management. Many powders, especially fluffy feeds with small specific gravity, often stick to feed silos with molasses or high fat and urea added feeds. Because the pellet feed has good fluidity and seldom occurs adhesion phenomenon, pellet feed is very popular for those farms that use automatic feeders to raise dairy cows or poultry on a large scale.
5. Avoid automatic grading of feed ingredients and reduce environmental pollution. In the process of powder storage and transportation, due to the different volume and mass of various powders, it is easy to produce classification. After the pellets are made, there is no classification of feed ingredients, and the pellets are not easy to dust. During the feeding process, the pellets have much less pollution to air and moisture than powders.
6. Kill Salmonella in animal feed. Salmonella will remain in animal tissues after being ingested by animals. People who eat animals infected with this bacteria will suffer from Salmonella gastrointestinal problems. The method of steam high-temperature tempering and re-granulation can kill Salmonella in animal feed.
Flowchart of chicken feed production line:
1. Crushing Section
When the thickness of the raw material is >5 mm, the raw materials must be used for size reduction before the feedstock is sent to the hammer mill (crusher) to reach a diameter of less than 3 mm.
2. Mixing Section
Two open doors structure, discharge rapidly, no leakage, no residue. Multiform liquid adding system and can be matched with compressed air jetting system Suitable for mixing premix, poultry feed, aquatic feed, additives and chemical and medicine industries, etc
3. Pelletizing Section
Acting as the heart part of the whole processing line, ring die pellet mill through adjusting the rotational speed of screw feeder axis to obtain the suitable flow of material, through the enforced feeder, enter the pressing room to pelletize finally.
4. Cooling Section
After the pelletizing process, the temperature of the feed pellet is about 60-80 degrees Celsius, with a moisture content of about 15%. A Cooler must then be used to reduce the moisture content of the wood pellets to about 3-4%, thereby making the feed pellets easier to store.
5. Classifying screen
It is applicable for screening and classifying of mash or pellet feed. It is also can be used for cleaning of raw materials and classifyingof semi finished products after second grinding.
by large and medium feed mills.
6. Packing Section
After cooling and screening, the feed pellet must be protected from moisture and other environmental conditions. For this there is the packing process, which is effectively handled by our Semi-Auto Packing Machine.
Our sevice:
A. After installation and adjustment, we will train customers how to operate the machine;
B. Train workers how to maintain and maintain
C. According to the function, we will formulate complete maintenance rules for you (including how to maintain, when to maintain, and who will maintain)
D. Our company's after-sales service department will call you regularly to inquire about maintenance and give suggestions
