Feed pellet machine structure and working principle
The main machine of feed pellet machine is mainly composed of feeding, stirring, granulating, transmission and lubrication system. The working process is to require the powder with the water content not more than 15%, enter the feeding auger from the hopper, adjust the speed of the stepless speed regulating motor, obtain the appropriate material flow, and then enter the agitator, stir and steam through the stirring rod Mixing and quenching and tempering, if you need to add molasses or grease, it is also added with steam from the mixing drum to adjust the quality. The amount of oil added is generally not more than 3%, otherwise it is difficult to form. After quenching and tempering, the temperature of the powder can reach 64-85 °C. The humidity is 14 to 6%. Then, the iron impurities mixed in the powder are removed through a chute through a selectable iron absorbing device, and finally enter the press chamber for granulation.
The main advantages of feed machinery processing feed:
1, can avoid animal picky eaters. The compound feed formula has a variety of raw materials and is comprehensive in nutrition, which prevents the animal from picking up the favorite food from the powder and refuses to ingest other ingredients. Since the pellet feed can be kept uniform during storage and feeding, the feed loss can be reduced by 8% to 10%.
2. The rate of return on feed is high. In the granulation process, due to the combined action of moisture, temperature and pressure, some physical and chemical reactions occur in the feed, gelatinization of the starch, and enhanced activity of the enzyme, which enables the fed animal to digest the feed more efficiently and convert it into an increase in body weight. . Feeding poultry and pigs with pelleted feed can increase feed conversion (ie, return) by 10%-12% compared to powder. Feeding fattening pigs with pellets has an average daily gain of 4% and a feed-to-meat ratio of 6%. For broilers, the feed-to-meat ratio can be reduced by 3%-10%.
3. Storage and transportation are more economical. After granulation, the bulk density of the feed is generally increased by 40%-100%, which can reduce the storage capacity and save transportation costs.
4. Good liquidity and easy management. Many powders are especially velvet feeds with a small specific gravity, and feeds containing molasses or high fat and urea are often adhered to the stock. Due to the good fluidity of the pellet feed, there is little sticking, and for those farms that use automated feeders to raise cows or poultry on a large scale, pellet feed is the most popular.
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 quality of various powders, it is easy to produce classification. After the granules are formed, there is no classification of the feed ingredients, and the granules are not easy to dust, and the particulates have less air and moisture pollution than the powder during the feeding process.
6. Kill Salmonella in animal feed. Salmonella is retained in animal tissues when it is ingested by animals. People who eat this bacteria can get Salmonella gastrointestinal problems. The method of re-granulation by steam high-temperature quenching and tempering can kill the presence of Salmonella in animal feed.
The feed extruder can be used for the expansion of corn, soybean, soybean meal, rapeseed meal, cottonseed meal and other raw materials by using the principle of the extruder. Puffing machine, feed puffing machine, dry large-scale puffing machine, feed puffing machine for puffed fish meal, bone powder, leather powder, blood meal, feather powder, oil residue, animal scrap, etc., the effect is completely in line with the feeding standard! Feed machinery, Aquatic feed puffing machine uses a simple extruder principle for feed mills, farms, etc. Feed puffing machine, aquaculture feed puffing machine, extruded puffing machine to produce puffed fruit is also feed in water and ornamental animals in water Feeds, such as shrimp, crab, squid, squid, goldfish and frogs, can be used for a long time. Feed machinery and feed puffing machines are also the must-select products for feedstuffs for suckling pigs. Puffing machines, feed extruders, dry The large-scale extruder has less nutrient loss during the expansion process, can achieve the purpose of improving protein, and is more conducive to animal digestion and absorption. Therefore, some cheap raw materials can be puffed by feed machinery, Beijing feed extruder, and aquatic feed extruder. Replacing valuable raw materials without affecting the quality of the feed, reducing costs and playing an important role in the development of feed resources.
The feed structure is effective in eliminating the intermittent interruption of the feed due to agglomeration. Taking the SZLH40 granulator as an example, the material flow rate should not be less than 10T/H. It is necessary to adjust the flow stability of the feeder in actual production. It is more reasonable to install a buffer tank directly above the granulator, if not set The buffer tank, or the longer connection between the buffer tank and the feedstock (0.5m or more), it is difficult to ensure a stable feed amount. Many feed mills are busy looking for the reasons in the granulator itself when the granulator production efficiency is not normal, and neglect the incoming factors. In fact, many times the decline in production efficiency is caused by the unstable flow of incoming materials. Generally speaking, when the granulator runs smoothly and normally, the steam supply is sufficient, the feed gate is fully opened, the feed speed is adjusted to the rated value, and the main motor work never reaches the rated electric value, it can be judged that the incoming flow is insufficient. At this time, the cause should be identified and the treatment should be treated.
1.Application:Aluminium Profile For Household Decoration
2.Dimension: Customized dimension, OEM & ODM
3.Material: A6063, A6061, A3003 and other series alu alloy
4.Suface treatment: Anodizing, polishing, turning ,power coating, mill finish etc
5.Equipment: CNC ,extruding machine, cold drawn machine, heating oven, straightening machine, cutting machine
|
OD |
OD Tolerance |
ID Tolerance |
Roundness |
Straightness |
Circular run-out |
|
φ16-20 |
±0.02 |
±0.02 |
0.01↓ |
0.015↓ |
0.05↓ |
|
φ20-30 |
±0.02 |
±0.02 |
0.01↓ |
0.015↓ |
0.05↓ |
|
φ30-50 |
±0.05 |
±0.05 |
0.02↓ |
0.020↓ |
0.08↓ |
|
φ50-80 |
±0.15 |
±0.10 |
0.05↓ |
0.025↓ |
0.10↓ |
6. STANDARD PACKING:Wooden case/carton
7. Trade Terms
1. Payment: 30% T/T in advance, 70% balance pay before delivery. L/C at sight.
2. Delivery time: 20 days after deposit receiverd. If opening mould, plus 7-10 days.
3. Trade Term can be chosen depending on your requirements.
4. FOB Port: Shanghai
Contact Us
If you want more info.about the aluminum tubes/profiles, please feel free to contact us.
1. Attn: Karina Gu
2. Mobile: +86-18961469527
3. Tel: +86-519-88761254
Aluminium Profile For Household Decoration
Aluminium Profile For Household Decoration,Aluminum Extrusion Profiles,Extruded Aluminum Profiles,Aluminium Trim Profiles
Changzhou YiFei Machinery Co., Ltd. , http://www.yifeialu.com