How To Make Feed Pellets?
“How to Make Feed Pellets” is a question of great concern to many livestock farmers and feed manufacturers. While it may seem like simply compressing raw materials into pellets, in actual production, every step—from raw material processing, crushing and mixing, to pelletizing, cooling, and packaging—affects feed quality and production costs. Below, we will guide you step-by-step, in a more intuitive and easy-to-understand way, to show you exactly how feed pellets are produced.
How to Make Feed Pellets for Various Animals
You might be interested in feed pellet production for poultry, livestock, and aquatic animals. As a professional feed equipment manufacturer, RICHI can not only customize dedicated feed production lines for single animal species but also design multifunctional feed production lines that can produce multiple types of feed on the same line. This flexible configuration not only reduces equipment investment costs but also improves equipment utilization, maximizing your return on investment.
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How to Make Feed Pellets with Poultry Feed Machine
Poultry feed pellets are produced using RICHI SZLH series ring die pellet mills. This equipment is specifically designed for poultry feed, such as for chickens, ducks, and geese, producing uniform pellets with a diameter of 2-6 mm.
The SZLH series pellet mill uses high-precision gear transmission, ensuring stable operation, low noise, and high output. Whether it’s broiler feed, layer feed, or chick feed, production is easily achieved by adjusting the formula and changing the ring die with different aperture sizes.
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How to Make Feed Pellets with Livestock Feed Machine
Livestock feed for animals such as pigs and horses can also be produced using the SZLH series ring die pellet mill. These animals have similar nutritional needs to poultry, requiring high-energy, easily digestible pellet feed.
However, ruminants require a large amount of crude fiber to aid digestion, and the proportion of roughage such as grass powder and straw powder in their feed can reach 40-60%. RICHI CZLH series forage pellet mills are specifically designed for ruminant feed. This series of equipment uses a vertical ring die design, with vertical material feeding, making it particularly suitable for processing high-fiber raw materials such as alfalfa, ryegrass, rice straw, and corn stalks.
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How to Make Feed Pellets with Aqua Feed Machine
The manufacturing process for fish feed is completely different from that of livestock and poultry feed. Fish feed needs to have good buoyancy or controlled sinking speed, requiring the pellets to remain intact in water for 2-4 hours without disintegrating. This requires extrusion technology, not traditional pelletizing processes.
RICHI offers professional single and twin-screw extruders for fish feed. The extruder uses two intermeshing screws to intensely mix, shear, heat, and extrude the material. By adjusting parameters such as screw speed, temperature, and die design, different types of fish feed can be produced, including floating, slow-sinking, or sinking feed, to meet the feeding habits of different fish species such as grass carp, carp, and salmon.
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How to Make Feed Pellets for Shrimp
Shrimp feed is the most demanding and technically challenging type of animal feed. RICHI has specially developed a three-layer conditioning pellet mill specifically for shrimp feed. Before entering the pellet mill, the raw materials pass through three independent conditioning chambers, each with its own steam supply and temperature control.
After exiting the pellet mill, the shrimp feed pellets undergo special post-conditioning and surface coating treatment to further improve water resistance. The final product remains intact in water for more than 6 hours, allowing shrimp to slowly consume it and fully absorb nutrients, significantly improving farming efficiency.
How to Make Feed Pellets The Complete Production Process
Below, we will provide you with a detailed introduction to the complete production process of animal feed pellet production lines. These basic processes are universal, regardless of the type of feed you plan to produce or whether you are producing multiple types of feed simultaneously. Understanding the complete production process will help you better plan equipment configuration, optimize production management, and improve the quality of feed pellets.
Step 1
Raw Material Receiving and Storage
Common feed raw materials include corn, soybean meal, wheat bran, fish meal, grass meal, rice bran, etc. After the raw materials are transported to the factory, they are loaded into storage silos using loaders or conveyor systems. The storage silos must have moisture-proof, ventilation, and rodent-proof functions.
Step 2
Raw Material Cleaning
Raw materials may contain impurities such as stones, sand, and metal during transportation. Before entering the production line, they are cleaned using equipment such as primary screens and magnetic separators to prevent equipment damage.
Step 3
Raw Material Crushing
The raw materials are processed into a suitable particle size by a crusher. The crushing system needs to be equipped with a dust removal device to prevent overheating and dust pollution.
Step 4
Batching and Weighing
According to the feed formula, various raw materials are accurately weighed. Large feed factories mostly use automatic batching systems, while small factories can use manual weighing.
Step 5
Mixing
The mixing time is generally 5-8 minutes. The uniformity of mixing is an important indicator of feed quality.
Step 6
Pelletizing and Shaping
The material is extruded under high pressure by rollers and dies in the pellet mill to form cylindrical pellets. The pellet diameter is determined by the die holes. Common specifications include 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 12mm, etc., selected according to the animal species and size. Pelletizing is the core process of the entire production line.
Step 7
Pellet Cooling
The high-temperature pellets are rapidly cooled and dried by a cooler to reach a state suitable for storage, preventing mold and clumping.
Step 8
Pellet Screening
The cooled pellets are screened to remove powder and unqualified pellets. The screened material is returned to the pelletizing system for reprocessing.
Step 9
Spraying Treatment (Optional)
If needed, oil or other liquid additives are sprayed onto the surface of the pellets to improve energy content, palatability, or water resistance. Further cooling is usually required after coating.
Step 10
Finished Product Packaging
The qualified pellets are weighed and packaged using an automatic packaging scale. Common specifications are 25kg or 50kg, and bulk packaging is also available for direct supply to large-scale farms.
Frequently Asked Questions About How to Make Feed Pellets
1. What are the differences in feed pellet production for different animals?
Feed pellets for different animals vary significantly in formulation, pellet size, and processing technology.
- Poultry feed (chicken, duck, goose): Slightly higher protein content, pellet diameter 2-4 mm, using standard steam conditioning + ring die pelleting.
- Livestock feed (pig, cattle, sheep): Formulations vary considerably; cattle and sheep require high fiber, while pigs require high energy. Cattle and sheep feed pellets are 5-8 mm in diameter, requiring greater extrusion pressure.
- Aquatic feed (fish, shrimp): Fish feed requires extrusion to create floating or sinking feed; shrimp feed requires three-layer conditioning + high-pressure pelleting, with a water resistance requirement of 4-6 hours or more.
The same production line can produce feed for different animals by changing molds and adjusting formulations and parameters, achieving multi-purpose operation.
2. I have no experience in feed production, can I successfully make feed pellets?
Absolutely! While feed pellet production does require some technical skill, with a reliable equipment supplier and professional guidance, even complete beginners can quickly master it. We provide comprehensive technical support:
- Free formula consultation, providing standard formulas tailored to your animals
- Equipment installation and commissioning, with on-site engineer guidance until the equipment is running smoothly
- Operation training, teaching your workers how to operate and maintain the equipment step-by-step
- Detailed operation manuals and video tutorials
- Lifetime technical support, answering any technical questions you may have
Many successful feed mill owners started as farmers or entrepreneurs with no experience, eventually establishing stable feed production businesses through learning and practice. The key is choosing the right equipment, receiving professional guidance, and diligently learning!
Recommended Feed Production Line Solutions
Here, we have compiled a variety of mature and reliable feed production line solutions, covering different breeding areas such as poultry, livestock, ruminants, and aquaculture. Based on your breeding type, raw material conditions, and production capacity requirements, you can click on the corresponding feed production line below to quickly learn about the process flow, equipment configuration, and practical project applications.