Are you tired of dealing with floating fish feed that sinks too quickly, causes water pollution, or fails to meet the nutritional needs of your fish? Do frequent equipment breakdowns, low production efficiency, and high feed waste eat into your core profits? Our Floating Fish Feed Extrusion Production Line is designed to solve these pain points directly—delivering stable, high-quality floating feed, reducing operational costs, and boosting your aquaculture profitability with cutting-edge extrusion technology.
As a professional solution for fish farms, feed manufacturers, and aquaculture enterprises worldwide, our production line integrates advanced twin-screw extrusion technology, intelligent control systems, and full-process automation. It is capable of processing a wide range of raw materials (corn, soybean meal, fish meal, vitamins, and minerals) into high-quality floating pellets suitable for tilapia, catfish, carp, trout, shrimp, and other aquatic species. Whether you run a small-scale fish farm or a large-scale feed production plant, we can customize the line to match your output needs and product requirements.
Why Choose Our Floating Fish Feed Extrusion Production Line?
1. 100% Floating Stability & Zero Water Pollution
The core of our production line lies in the advanced twin-screw extruder, which creates a high-expansion structure through instant pressure release at the die head. This process forms internal air pockets in the feed pellets, reducing their density to less than 450 g/L and ensuring 100% floatability for over 24 hours—even after water absorption. Unlike traditional sinking feed that leads to overfeeding and water contamination, our floating pellets allow you to observe fish feeding behavior directly, stop feeding when fish are full, and eliminate feed waste. The high-temperature extrusion process also enhances water stability, preventing the feed from dissolving or disintegrating into powder, thus keeping pond water clear and reducing ammonia levels.
2. High Nutritional Retention & Better Digestibility
Our extrusion technology achieves over 90% starch gelatinization, making the feed easier for fish to digest and absorb. This not only reduces the feed conversion ratio (FCR) but also promotes faster fish growth, helping you shorten the breeding cycle and increase yields. The gentle extrusion process and precise temperature control (adjustable from 80℃ to 180℃) effectively retain the nutritional value of raw materials—preserving vitamins, proteins, and other essential nutrients that are easily destroyed by high temperatures. Additionally, the post-coating drum can spray fats and vitamins onto the dried pellets, boosting energy levels without affecting the puffing degree of the feed.
3. Full Automation & High Production Efficiency
Say goodbye to labor-intensive manual operations. Our production line adopts a fully integrated automatic process, from raw material grinding to finished product packaging, with PLC intelligent control system for one-click operation. The system can automatically adjust parameters such as temperature, pressure, and feed rate, ensuring stable product quality and reducing human error. We offer multiple models with output ranging from 100kg/h to 4000kg/h—whether you need a small line for your own farm or a large-scale line for commercial feed production, we have the right solution for you. The self-cleaning function of the twin-screw extruder also reduces maintenance time and improves production continuity.
4. Durable Quality & Easy Maintenance
All key components of the production line are made of high-quality stainless steel and wear-resistant alloys, ensuring corrosion resistance, high temperature resistance, and long service life. The extruder screw and die head are specially treated to resist wear, reducing replacement frequency and maintenance costs. We provide detailed operation manuals and video tutorials, and our after-sales team is available 24/7 to solve any technical problems—ensuring your production line runs smoothly with minimal downtime.
5. Compliance & Global Certification
Our Floating Fish Feed Extrusion Production Line is 100% compliant with EU import standards and has passed CE, ISO, and other international certifications. We provide complete technical documents and certification materials to ensure your customs clearance rate reaches 99.9%—eliminating any compliance risks for overseas sales. The production line also meets environmental protection standards, with low noise, low energy consumption, and no harmful emissions, making it suitable for use in various regions.
Complete Production Process
Our production line covers the entire process of floating fish feed manufacturing, with each link strictly controlled to ensure product quality:
- Superfine Grinding: Raw materials are pulverized to 60-100 mesh, ensuring a smooth pellet surface and better water stability.
- Precise Batching & Mixing: Raw materials and additives are weighed and mixed evenly using a horizontal mixer, ensuring uniform nutritional distribution in each pellet.
- Extrusion & Cutting: The twin-screw extruder processes materials at high temperature and pressure, and the die-face cutter shapes them into uniform floating balls or cylinders of 1mm-15mm (molds can be replaced according to needs).
- Multi-Layer Drying: Pellets pass through a multi-layer belt dryer, reducing moisture from ~25% to less than 10% and locking in the lightweight floating structure.
- Oil Coating (Optional): A post-coating drum sprays fats and vitamins to enhance nutritional value and palatability.
- Cooling: Pellets are cooled to room temperature (+3℃) in a counter-flow cooler, hardening the surface for easy transportation and storage.
- Automatic Packaging: Finished feed is screened to remove dust, then automatically weighed and packed into 5kg-50kg bags, ready for market distribution.
Customization & After-Sales Support
We understand that every customer has unique needs. Our team of engineers will work with you to customize the production line according to your output, feed type, and budget—from equipment configuration to process optimization, we provide one-stop solutions. Our after-sales service includes on-site installation, commissioning, staff training, and long-term technical support. We also supply high-quality spare parts at preferential prices to ensure your production line operates stably for years.
Join Thousands of Satisfied Customers Worldwide
Our Floating Fish Feed Extrusion Production Line has been exported to more than 50 countries and regions, including Southeast Asia, Africa, Europe, and South America. Aquaculture enterprises and feed manufacturers who use our line have reported a 20% reduction in feed waste, 15% increase in production efficiency, and significant improvements in fish growth rates. We are committed to providing you with reliable, high-efficiency aquafeed solutions that help you reduce costs and maximize profits.