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The creep feed for suckling pigs is the product used for suckling pigs from 7 days to 21 days of age. The products are profitable, the market demand is great, and it is also the product with the most stringent technical requirements. Many feed companies have their own The reason is that the following problems will be encountered in the production of teaching trough materials: the quality of raw materials is difficult to control; the procurement of special raw materials is difficult; there is no backbone technical force; the formula is unreasonable; the equipment and technology are not advanced enough; the suckling pig has diarrhea... ···In addition, because many countries currently prohibit the addition of antibiotics in feed, this is undoubtedly worse for small and medium-sized animal pig feed production factories. They have not found suitable antibiotic substitutes and cannot make good teaching materials, which means economic benefits. decline.
1. The characteristics of creep feed
(1) Suitable for digestion and nutrient absorption. Among them, the content of anti-nutritional factors and allergic factors is low, and improving the digestibility of feed is the key to increasing the feed intake of suckling piglets. The feed does not perform well until it is digested, absorbed and re-deposited. The daily gain of suckling pigs at this stage is of great significance to the full growth performance of commercial pigs.
(2) Good palatability. Suckling pigs like to eat and consume a very large amount of feed to have a good daily gain index.
(3) Comprehensive and balanced nutrition. The nutrient content of various raw materials is different, and the digestibility is also different. Therefore, it must be scientifically formulated and carefully prepared.
(4) The incidence of pigs is low. Especially to minimize the incidence of diarrhea. Indigestion feed enters the human large intestine after passing through the small intestine, which is a good medium for bacteria in the large intestine, which leads to the rapid reproduction of bacteria in the large intestine, which is the main cause of suckling pig diarrhea. Once nutritional diarrhea occurs, in addition to protein, nutrients such as electrolytes, vitamins, and amino acids are also lost with "diarrhea".
(5) No weaning stress phenomenon. The occurrence of weaning stress will cause the piglets to lose weight after weaning and their growth will stagnate. In order to restore the normal growth rate of pigs as soon as possible and make up for the loss of weaning stress, it must be solved by increasing the feed of weaning pigs and improving the feeding conditions.
2. Purpose of processing creep feed for suckling pig
The basic purpose of the use of the creep feed is to allow suckling pigs to gradually adapt to plant-based feeds. The use of excellent creep feed can promote the development of the gastrointestinal flora and enzyme system, and prepare for the later growth, not just Higher feed intake and maximum daily gain during the teaching process.
3. How do animal pig feed companies do a good job for making creep feed?
After more than 20 years of market empirical research, from the perspective of small and medium-sized feed companies, RICHI has explored a series of mature solutions to help companies improve their competitiveness. Today RICHI will introduce to you how feed companies can do well in the current good situation of creep feed.
(1) Choose the raw materials:
①For the choice of corn, use high-quality corn. The corn needs to pass through a drum-type cleaning sieve before crushing to remove broken grains and dust.
②For the choice of puffed soybeans, fresh and used up in a short time.
③For the choice of soybean meal, choosing more than 45% dehulled soybean meal can reduce anti-nutritional factors.
④For the choice of fish meal, choose imported super steam fish meal.
(2) Choose the craft:
①pig feed process technology
Different from the traditional granulation or expansion process, the use of RICHI relaxation process can obtain the best maturity and expansion coefficient, which can not only inactivate the anti-nutritional factors in the feed (trypsin inhibitor, urea in soybean meal) Enzymes, etc.), at the same time it can make the feed fluffy and delicious, suckling pigs are easy to attract food, and can achieve the effect of suckling pigs not diarrhea, not getting angry, and high survival rate.
②Choose secondary pelletizing process
For some pig animal feed factories that do not yet have Shuhua technology, Richi Machinery has worked out a set of special help animal livestock pig feed production companies with more than 20 years of service experience for thousands of animal pig feed mill plants. Good suckling pig teaches the secondary granulation process of trough material. The steam temperature during the first pelleting is as high as possible (above 90 degrees) to ensure the full mixing and maturation of the raw materials and steam, so that the produced suckling pigs are easy to digest and absorb. During the second steam granulation, the temperature should not be too high. Low temperature can protect heat-sensitive raw materials, ensure the performance of functional substances, and avoid possible loss of some nutrients.
(3) Choose the core feed:
It is recommended to choose such a core feed: small and medium pig animal feed peocessing companies are difficult to control such as trace organic elements, sweeteners, flavors, enzyme preparations, acidifiers, imported fish meal and other raw materials, so some feeds will use all these raw materials. In this way, animal feed making companies only need to purchase some conventional pig feed making raw materials such as corn, soybean meal, whey powder, and puffed soybean powder, and can produce cost-effective teaching trough materials according to the formula and production technology provided by RICHI technicians.
(1) Raw material receiving initial cleaning screen
The raw materials for pig feed production in this 4tph animal feed mill project for pig feed produciton mainly include bulk raw materials such as wheat, corn and meal, and powder materials such as fish meal, stone meal and bone meal. All raw materials are in bags, which are temporarily stored in the raw material warehouse after they are purchased. Raw materials such as wheat, corn, and meal need to be crushed, and powdered materials such as fish meal, stone meal, and bone meal need not be crushed. The 4 tons per hour turnkey pig feed manufacturing palnt uses two sets of feeding systems to feed separately.
Fish meal, stone meal, bone meal and other raw materials are manually unpacked and fed from the feeding hopper and feeding fence by manual feeding; wheat, corn, etc. are directly fed from the feeding hopper and feeding fence, and the raw materials are fed through the scraper conveyor and lifted enters the next process. The pellets are screened by the cylinder primary cleaning screen and magnetic separation of the permanent magnet cylinder and then enter the smashing warehouse. The primary cleaning screen is mainly used to remove some large impurities, and the magnetic separation is mainly used to remove some magnetic impurities in the raw materials, and protect the pig feed equipment and pig feed. The safety; the powder that does not need to be crushed is screened by the cone powder sieve and the magnetic separation of the permanent magnet cylinder directly enters the batching bin.
(2) Raw material crushing
The pig feed grinding process is mainly for the pellets that need to be crushed. The pellets in the crushing bin enter the micro pig feed pulverizer and fine pig feed grinder machine for pulverization. The pulverization process includes fine pulverization and fine pulverization. The fine pulverization is adjusted according to the requirements of different products. And the amount of finely pulverized raw materials, the pulverized raw materials are lifted by the elevator and then enter the batching bin.
(3) Batching and mixing section
According to the pig feed making formula quantity and batching sequence set by the system, the raw materials are conveyed by the batching auger and enter the batching scale for cumulative metering. The liquid and oil are added from the oil port through the liquid and oil adding machine, and the two enter the mixer together to mix. The mixing is mainly mixed with a double-shaft blade high-efficiency animal pig feed mixer. After each material enters the pig feed mixer, the mechanical action of the blade makes the material gradually mixed evenly.
(4) Pelletizing and cooling section
Project products include premix powder and pig feed pellet forms. After the ingredients are mixed, a powder product can be obtained, and the powder product directly enters the finished product warehouse; after the ingredients are mixed, the pellet feed product can be obtained through the pelleting process.
The project adopts animal pig feed pelletizer equipment for granulation. The pelleting process uses steam modulation. The project uses a 0.5ton/hour boiler to provide the steam required for granulation. The main purpose of pelleting is to improve palatability, increase feed digestibility, reduce animal picky eaters, avoid automatic classification of feed ingredients, and kill salmonella in animal feed. After the material is compressed, it enters the cooling tower evenly through the closed air device and the distributor. The cooling tower cools and dries the material by upwind air drying, and automatically discharges the material through material level induction. Cooling is a physical process that reduces the moisture inside and outside the feed to the qualified moisture range.
(5) Screening and packing section
The cooled pig pellet feed product enters the plane rotary grading sieve through the elevator to complete the three-stage sieve, the intermediate qualified product enters the finished product warehouse, and the powder under the sieve enters the granulator again for granulation, the upper layer The screened objects (mainly the materials that stick together due to improper drying) are returned to the cooling and drying system for cooling and drying. The finished products entering the finished product warehouse are packed into the warehouse after being classified by a vibrating screener.
The powdery products that do not need to be granulated enter the finished product warehouse directly after the third process (mixing of ingredients), and are packed into the warehouse after vibrating screening. The vibrating screening of powder materials is mainly to remove the powder mass After being collected, the agglomerates are directly returned to the mixing system for reprocessing.
|4 T/H pig feed line equipment name||Model||QTY|
|Feeding hopper and fence||/||2|
|Pulse bag dust collector||LNGM18A||2|
|Pulse bag dust collector (including lower bucket)||TBLMY15||1|
|Powder cleaning screen||SQLY60||1|
|Permanent magnet cylinder||TCXT25||2|
|To be crushed bin||/||4|
|Pulse bag dust collector||LNGM18A||2|
|High pressure fan||5-48-11No5c||2|
|Material seal auger||TLSSF322||2|
|Self-cleaning bucket elevator||TDTGq40/28/TDTGq50/28||/|
|Animal feed hammer mill crushing machine||SFSP132*50||1|
|Ingredient warehouse group||/||20|
|Liquid adding machine||TBLMb4||1|
|Animal feed mixing machine||SLHY7||1|
|Self-cleaning fast hoist||TDTGq50/28||1|
|Cone powder sieve||SCQZ90×80×110||1|
Permanent magnet cylinder
|Animal pig feed pelleting machine||SZLH350||1|
|Single layer conditioner||MUTZ600JC||1|
|pig pellet cooler||SLNF14×14||1|
|Self-cleaning fast hoist||TDTGq40/28||1|
|Rotary classification screener||SFJH130×3C||1|
|Finished product warehouse||/||3|
|Vibrating grading screen||SFJZ100*2||1|
|Belt feeding double bucket packaging scale||PSC50||1|
|Pulse bag dust collector||LNGM18A||1|
Laboratory testing equipment
|Near infrared detector||/||3|
|Automatic protein detector||/||3|
Automatic fat detector
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