How can we optimize fish feed formulations and coordinate them with production lines to reduce costs and increase efficiency?
Leave a message
In the past two years, the prices of fishmeal and soybean meal have risen sharply. Many feed mills want to reduce costs, but they are afraid that changing raw materials indiscriminately will affect the quality of the feed. For example, they worry that fish will not eat fishmeal if they use cheaper insect protein instead of fishmeal; they worry that reducing the amount of cornmeal will make the feed less compact. In fact, as long as the right alternative raw materials are found, the formula ratio is adjusted, and the parameters of the fish feed pellet production line are optimized, the cost can be reduced by 10%-15% without affecting the quality.
Cost reduction technique 1: Replace expensive raw materials with cheaper ones; production lines should be "adapted in advance".
Expensive raw materials represent a significant portion of costs. Finding the right substitutes can save a lot of money, but the production line must adapt to the new raw materials:
Alternative solution: Replace 20% of fishmeal with insect protein (black soldier fly larvae powder, 20% cheaper than fishmeal). For example, in a bass feed formula, reduce fishmeal from 40% to 32% and add 8% insect protein.
Production line coordination: Insect protein is prone to absorbing moisture. A dehumidifier should be added to the raw material silo in the production line (to prevent clumping and blockage). During grinding, it should be mixed and ground together with fishmeal (grinding insect protein alone can easily cause powder to fly off, wasting raw materials). The mixing time should be extended by 5 minutes (to ensure the two proteins are thoroughly mixed and to avoid uneven nutrition in the feed).
Cost Reduction Technique 2: Adjusting Energy Raw Material Ratios and Controlling Production Line Temperature
Corn flour is cheaper than wheat flour, but it has lower viscosity. Adjusting the ratio requires compensating through the production line:
Adjustment Plan: Reduce the wheat flour ratio from 15% to 10%, and increase the corn flour ratio from 30% to 35% (saving 50 yuan per ton of feed). Simultaneously add 2% konjac flour (cheaper than wheat flour, with higher viscosity, ensuring the feed's water resistance);
Production Line Coordination: Increase the puffing temperature by 5-10℃ (more corn flour requires a higher temperature to gelatinize the starch and prevent loose particles), reduce the die aperture by 0.5mm (corn flour has lower viscosity; smaller particles are more compact), and blow cold air for an additional 2 minutes during cooling (feed with more corn flour is prone to moisture absorption and requires thorough cooling).
Cost Reduction Technique 3: Reduce Production Waste by Adding Recycling Devices to Production Lines
If the debris and dust from the production line are simply thrown away, several tons of raw materials can be wasted annually. Adding a recycling device allows for reuse:
Recycling Solution: Add a debris recycling machine after the cooler in the fish feed pellet production line. The debris screened out (accounting for 5%-8% of the finished product) should be re-crushed and mixed into new raw materials (the proportion should not exceed 10%) before entering the production line.
Production Line Coordination: The recycled debris should be separately crushed to 100 mesh (fineer than the new raw materials to avoid uneven particle size after mixing). During mixing, it should be pre-mixed with the new raw materials (e.g., 10kg of debris mixed with 90kg of new material) before being fed into the mixer; otherwise, the debris will settle at the bottom and not mix evenly.
Why Choose Us
MIKIM boasts extensive experience in poultry feed pellet production lines, significantly reducing the incidence of poultry diseases. Its equipment is not only widely used across various industries domestically but also exported to Southeast Asia, Europe, Africa, and South America, earning a high reputation internationally. This global presence not only demonstrates the adaptability and competitiveness of its products, but also demonstrates the company's experience in adapting to diverse market standards and logistics conditions, enabling it to provide a stable supply chain for its overseas customers. Whether serving large domestic farms or cross-border feed companies, MIKIM can leverage its global service network to ensure a consistent, high-quality experience.
For more information on process flow design, equipment layout, factory construction plans, individual equipment pricing, or turnkey project proposals, please feel free to contact us!!!
FAQ
1. What is the price of the fish meal pellet production line?
The price ranges from approximately $8,888-$50,000
2. Do you provide maintenance services for your customers?
Yes, we offer comprehensive after-sales maintenance services to our customers.
