Машина для приготовления корма для аквакультуры
Высокий-Efficiency Aqua Feed Machine
The aqua feed machine is a complete feed processing system that covers all equipment in the full production line. It encompasses all equipment for the entire process: raw material cleaning, fine crushing, efficient mixing, extrusion granulation/expansion molding, drying, spraying, cooling, and finished product screening and automated packaging.
Aqua feed mixer machine
FIsh & Shrimp feed dryer
aqua feed packaging machine
Aqua feed machine: turning every raw material into high-quality aquatic feed
RICHI aqua feed machine is a full-set integrated production system, engineered to process any ingredient into nutritionally optimized feed. It delivers a synergistic workflow where every core component — from micro-grinder and pre-conditioner to feed extruder and vacuum coater — is built into the system, working in precise harmony.
Замечательная адаптивность сырья
Whether handling high-fat fish oils, fibrous plant meals, or heat-sensitive additives, our aqua feed machine adapts to diverse physical and chemical properties. This ensures consistent pellet integrity, superior water stability, and maximum nutrient retention — truly turning raw materials into high-quality aquatic feed that meets aquatic animals’ nutritional needs.
Сладкий картофель
Хлопковый жмых
Пшеница
Кукуруза
Рисовое зерно
рыбий жир
рыбная мука
витаминная премикс
Aqua Feed Machine Video
Below are real-life videos of RICHI aqua feed machine. Through these videos, you can intuitively appreciate its meticulous craftsmanship, reliable performance, and superior quality—all tailored to the specialized needs of aquatic feed production (e.g., for fish, shrimp, crabs, etc.).
RICHI Aqua Feed Machine types：customized full-set solutions for aquatic feed production
Our aqua feed machine is a complete integrated production system — we customize the entire line’s process flow and equipment configuration based on your target products: floating feed, sinking feed, shrimp feed, shellfish feed, and more. Each type is a full-set system with no extra equipment needed.
Floating Fish Aqua Feed Machine
This full-set aqua feed machine focuses on three core advantages: high puffing rate, low density, and long-lasting floating performance.
The integrated system includes an ultra-high temperature puffing module, enhanced drying system, and high-permeability vacuum spraying system — ensuring the feed floats stably and retains nutrients.
Shrimp Aqua Feed Machine
This full-set aqua feed machine for shrimp integrates an ultra-fine crushing system and high-efficiency mixer. Its pellet mill uses a high-precision small-hole die (0.8-2.0mm), achieving micro particle size, ultra-high water stability, and slow sinking — perfectly matching shrimp’s feeding habits.
Marine Fish Aqua Feed Machine
This specialized full-set aqua feed machine meets the demands of marine fish feed: high oil addition, high energy density, and specific sinking speed.
Crab Aqua Feed Machine
This customized full-set aqua feed machine produces special-shaped (flaky/block) crab feed with moderate hardness and slow dissolution.
Sinking Fish Aqua Feed Machine
This targeted full-set aqua feed machine is designed for fast-sinking, moderate-hardness, and high water-stability pellet feed.
The integrated system is equipped with a dedicated conditioner for high-density formulas and an automatic composite binder adding system — guaranteeing fast sinking and improved water stability to reduce feed waste.
Shellfish Aqua Feed Machine
This professional full-set aqua feed machine for shellfish takes a nano-level crushing system as its core (raw material fineness up to 200 mesh).
The entire production line adopts low-temperature processing to retain active nutrients, and optional nitrogen-filled fresh-keeping packaging is available to extend shelf life.
Workflow of Aqua Feed machine
Aqua feed machine is a highly integrated and specialized processing system. Its core objective is to precisely transform aquatic feed raw materials such as fishmeal, shrimp meal, grains, soybean meal, fish oil, phospholipids, vitamin premixes, minerals, and functional additives into nutritionally balanced, appropriately sized, and highly water-stable feed pellets for aquatic animals such as fish, shrimp, and crabs.
Raw Material Cleaning
01
Remove metallic impurities (nails, screws, etc.), stones, hemp rope, and other contaminants from the raw materials. These impurities can damage subsequent equipment and affect feed quality and animal safety.
Fine Grinding
02
The cleaned raw materials are crushed into fine powder that meets the requirements, which can improve the quality of pellet formation, enhance stability in water, improve the digestibility and absorption rate of aquatic animals, and meet the small-bite feeding needs of fish and shrimp.
Batching & Mixing
03
According to scientific feed formulation, various pulverized raw materials (such as fish meal, soybean meal, flour, premixed feed – vitamins, minerals, etc.) are precisely measured and uniformly mixed. This is the core step in ensuring a balanced diet.
Conditioning
04
The mixed powder is subjected to steam heat treatment, which promotes starch gelatinization and protein denaturation, improving feed digestibility. The material becomes soft and elastic, making it easier to shape, while also achieving a sterilization effect and improving feed safety.
Pelleting (mainly for sinking fish feed)
05
The pelleting process is mainly used to produce sinking fish feed. The conditioned material is fed into a feed pellet machine and squeezed into the fixed ring die hole by rotating pressure rollers. Under the action of huge pressure and friction, the material is compressed and extruded from the die hole, and cut into pellets of the required length by cutters outside the gate.
Extrusion (all types of aquatic feed）
06
Extrusion technology can produce any type of aquatic feed, especially suitable for producing high-grade fish and shrimp feed. Inside the extruder cavity, the material undergoes higher temperatures, pressures, and shearing, causing the moisture in the material to instantly turn into water vapor. When the material is extruded from the die into an atmospheric pressure environment, the water vapor rapidly expands, causing the material to form a porous, loose structure.
Drying
07
The drying process is mainly for expanded materials. The expanded particles have a high moisture content (about 25%-30%), and the moisture content must be reduced in time (to 10%-12%) to facilitate storage and subsequent spraying.
Coating
08
A post-coating process is used to avoid damaging heat-sensitive nutrients (such as vitamins and enzymes) due to high-temperature processing. A vacuum sprayer is used to evenly apply liquids such as grease or vitamins, allowing them to penetrate the particles.
Cooling
09
The feed pellets after pelleting and spraying are at a high temperature and contain a small amount of moisture. The purpose of cooling is to reduce the pellets to around room temperature, while evaporating the surface moisture, making the pellets harder for easier storage and transportation.
Screening
10
Vibrating grading screen is used to remove powder and broken particles from cooled pellets, ensuring a uniform appearance of the finished feed and allowing powder to be recycled back into the production process, reducing waste.
Packaging
11
Finished feed is accurately weighed using a packaging scale, automatically filled into packaging bags, then sent to a sewing machine or heat sealing machine for sealing, and finally stacked and stored in the warehouse.
core Aquatic feed pellet maker: key component for full-set aqua feed machine
RICHI Machinery offers a range of high-performance aquatic feed pellet maker — standalone core equipment designed to adapt to different raw materials and production processes, producing various types of aquaculture feed. As a critical part of our full-set aqua feed machine, this standalone aquatic feed pellet maker can also be purchased individually for equipment upgrade, replacement, or small-batch production needs.
singel screw aquatic feed extruder machine
wet type aquatic feed extruder machine
fish food extruder machin
twin screw aquatic feed extruder machine
floating fish feed pellet maker
shrimp feed machine
dry type aquatic feed extruder machine
sinking fish feed pellet making machine
crab feed making machine
aqua Feed Machine portfolio
RICHI Machinery is a professional manufacturer of full-set aqua feed machine, providing customers with complete set of aquatic feed production equipment from raw material pretreatment to finished product packaging and storage.
Raw material Precleaner
Precleaner is used in the raw material cleaning process to remove impurities such as hemp rope, stones, and metal shavings from raw materials such as fish meal and soybean meal.
It features a rotating screen cylinder and a self-cleaning design, offering high throughput, high cleaning efficiency, and excellent sealing to effectively protect subsequent precision equipment from damage.
Ultra-Fine Grinder
Ultra-fine grinder can grind raw materials to a very fine particle size ( ≥ 80 mesh), which helps improve feed digestibility, water stability, and pellet formation.
It employs direct drive, and a scientifically designed hammer arrangement and hammer-screen gap ensure uniform fineness of the finished product. A variety of screen sizes are available to meet the needs of different customers.
Fish feed Mixer
Mixer can quickly and uniformly mix various powdered raw materials, premixes, and small amounts of added oils and water, achieving a mixing uniformity of up to 97.7% (coefficient of variation 2.3%).
Она обеспечивает полное удаление загрязнений, гарантируя остаточный уровень ≤0,1% и предотвращая перекрестное загрязнение. Удаление загрязнений осуществляется с помощью силиконового уплотнения, исключающего протечки.
Fish Feed Pellet Machine
It can extrude mixed powder into high-density sinking pellet feed through a ring die. This pellet machine allows free configuration of the number of conditioner layers.
The conditioner is lengthened and thickened to extend conditioning time, ensuring full gelatinization and pasting of materials. The pellets are smooth and compact with a high forming rate, and are more conducive to fish digestion.
Aquatic Feed Extruder Machine
Feed extruder machine is core equipment for producing high-end aquatic feeds. Through high temperature, high pressure, and high shear, starch is fully gelatinized, resulting in high maturity, improved feed digestibility.
It offers high operability, allowing for flexible production of floating, sinking, and slow-sinking aquatic feeds with varying degrees of expansion, density, and shape by adjusting process parameters.
Aqua feed Dryer
It is designed to dry high-temperature and high-humidity extruded feed from the extruder, reducing its moisture content for easy storage.
Adopting the circulating drying principle, hot air fully contacts materials, enabling uniform and gentle drying with low energy consumption. This effectively prevents surface cracking of feed caused by rapid moisture loss.
Vacuum Coater
Vacuum coater is used to coat aquatic feed pellets with oils and liquid biological preparations (enzymes, vitamins, antioxidants, amino acids, etc.).
The equipment produces uniform coating, high coverage, and low breakage. Compared to atmospheric pressure spraying, it allows for the addition of a higher proportion of oils, significantly improving the nutritional value and palatability of the feed.
Fish feed pellet Cooler
The counter-flow cooler utilizes the principle of counter-current flow of cold air and hot particles to cool high-temperature, high-humidity particles.
It employs a closed-loop feeder with a large air intake area, leading to significant cooling effects. The octagonal cooling chamber minimizes dead zones.
Aqua feed Screen
It can screen finished feed, separating qualified products and sieving out excessively fine powder and excessively large or agglomerated particles for reprocessing.
It offers high screening efficiency, stable operation, and low noise. Two-layer, three-layer, and dual-feed two-layer screens can be customized to accommodate feed products of different particle sizes. No oil lubrication is required, avoiding oil leakage.
Обращения клиентов
Компания RICHI Machinery специализируется на поставке современного оборудования для производства кормов для аквакультуры для мировой индустрии аквакультуры. Используя передовые технологии и богатый опыт, RICHI Machinery успешно реализовала проекты более чем в 140 странах и регионах мира, предоставляя индивидуальные решения более чем 2000 клиентам. Ниже представлены некоторые примеры успешных проектов для вашего ознакомления. Пожалуйста, не стесняйтесь обращаться к нам с любыми вопросами или потребностями.
Russia 5-6T/H aqua feed machine for trout
This aqua feed machine, customized for a Russian client, can stably produce 5 tons of high-quality fish feed per hour, meeting the feed needs of high-end cold-water fish such as trout and sturgeon.
This aqua feed machine is equipped with a complete system of crushing, batching and mixing, ultra-fine crushing, secondary mixing, extrusion puffing and cooling, and packaging, thereby achieving precise control over feed particle size, cooking degree and stability in water.
- Производительность: 5 т/ч гранулированного корма для холодноводных рыб.
- Aquatic Feed Machine: RCP125*2 feed extruder machine, SCY63 drum type precleaner, SFSP66*60 hammer mill, single-shaft paddle mixer, SWFL130E ultra-fine grinder, mesh belt dryer, rotary screen, automatic packing machine, storage bin
- Размер гранул: 0,6-20 мм
- Основное сырье: рыбная мука, соевая мука, пшеничная мука, рыбий жир, масло криля, премикс-добавка.
- Installation Period: 90 days
- Guiding Price: FOB $800,000-1400,000 USD
Узбекистан 5Т/Г автомат для кормления аквакультуры Подача в погруженном состоянии
On November 21, 2017, we successfully delivered a complete set of high-efficiency, modern aqua feed machine for producing sinking fish feed to a customer in Uzbekistan.
This equipment includes a 110kW feed grinder, a 1000 kg/batch horizontal mixer, a three-layer conditioning pellet mill, a counter-current cooler, a pellet screening system, and a fully automatic packaging system, with a fuel-fired boiler for heating, realizing fully automated production from raw material processing to finished product packaging.
- Производительность: 5 т/ч (тонущий кормовой гранулят).
- Aquatic Feed Machine: SZLH420 feed pellet making machine, SLHJ Feed Mixer Machine, SFSP series feed grinder, SKLN17*17 pellet cooler, sieve and packing machine, storage bin
- Размер гранул: 1-6 мм
- Основное сырье: кукуруза, пшеница, соевый шрот, рыбная мука.
- Срок установки: 30 дней
- Guiding Price: FOB $100,000 USD
Индонезия 2 т/ч автомат для кормления аквакультуры Корм для креветок
The aqua feed machine,customized for a client in Indonesia, adopts a proprietary “batching first, then crushing” process designed for high-protein aquatic feed.
It includes an automatic batching system，a dual crushing system, a specialized pelleting system for shrimp feed, a normal-pressure vertical spraying system, and automatic packaging equipment, achieving a fully enclosed production process from raw material receiving to finished product packaging.
- Производительность: 2 т/ч гранулированного корма для креветок.
- Aquatic Feed Machine: SZLH420 shrimp feed pellet maker, SCY63 precleaner, SFSP56*40 hammer mill, SLHY.0.5A mixing machine, SKLN11*11 cooler, SSLG20*80X shrimp feed crumbler, storage bin
- Pellet Size: 1.2/1.4/1.5/1.6/1.8/ shrimp feed+2.0mm crumble feed
- Основное сырье: рыбная мука, соевая мука, пшеница, рыбий жир, фосфолипиды и высокоточные добавки.
- Срок установки: 90 дней
- Guiding Price: FOB $600,000 USD
Global Footprints
СЕВЕРНАЯ АМЕРИКА
ЕВРОПА
ЮЖНАЯ АМЕРИКА
АФРИКА
ASIA
OCEANIA
Часто задаваемые вопросы
Below are answers to common questions about our aqua feed machine — a complete integrated aquatic feed production line. If you can’t find the information you need, feel free to contact us for personalized support.
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What does your full-set of aqua feed machine include? Can you customize it based on my production capacity and farmed species (fish/shrimp/crab, etc.)?
Our Aqua feed machine comprises seven core modules: a raw material receiving and cleaning system, a crushing, batching, and mixing system, an extrusion/granulation system, a drying and cooling system, a spraying and seasoning system, a packaging system, and an intelligent central control system.
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Can you customize a full-set of aqua feed machine based on my production capacity and farmed species (fish/shrimp/crab, etc.)?
We customize the full-set aqua feed machine based on your production scale (small aquaculture farm or large industrial plant), product requirements (floating/sinking fish feed, shrimp/crab feed, etc.), raw material characteristics, and investment budget. We also provide one-stop services including transportation, installation, commissioning, and technical training.
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How automated is your full-set aquatic feed machine? How many operators are required?
Our aqua feed machine supports full-process automation — from raw material feeding to finished product packaging with no manual intervention. It’s an integrated system equipped with a PLC control system, enabling one-button start/stop, formula storage, and fault alarms, significantly reducing labor reliance and operational complexity.
- Small lines (≤5t/h): 1-3 operators (only for monitoring and daily inspections)
- Large lines (≥10t/h): 3-5 operators (achieving “minimal staffing” operation)
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Do you provide on-site installation and equipment commissioning for the aqua feed machine?
Yes. After your full-set aqua feed machine arrives, we dispatch 1-2 senior engineers for on-site guidance: pre-installation planning, equipment placement, pipeline connection, and wiring. Then we conduct subsystem commissioning and full-line integration testing to ensure the complete aqua feed machine operates safely and stably.
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What is the delivery & installation period for your aqua feed machine? What logistics methods are available?
The total cycle (design, production, transportation, installation, commissioning) depends on production capacity:
- Large lines (≥10t/h): 120-180 days
- Small lines (≤1t/h): 30-45 days
- Medium lines (3-6t/h): 60-90 days
We can flexibly arrange sea or rail transportation according to your location and needs, and provide professional export customs clearance and logistics tracking services to ensure safe and timely delivery of equipment to your factory.
