Floating Fish Feed Pellet Making Machine Extruder Production Line for Aquatic Animal Feed
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Product introduction
Typical raw materials used in pet food processing include cereal flour, vegetable proteins, minerals and vitamins and, in some cases, meat or fish flour and fresh meat.
The dry ingredients enter the the pre-conditioner and are steam-hydrated. The counter-rotary twin shaft unit blends the ingredients and ensures proper mixing of steam, moisture and ingredients. Preconditioning produces partial gelatinization of starches and texturing of polymers.
The partially cooked mixture is then fed to the twin-screw extruder. Shearing, internal temperature, pressure, moisture and residence times are accurately controlled to achieve optimum starch gelatinization without loss of food quality. Liquids or steam may be injected through ports in the extruder barrel at various processing stages. Degassing is possible at this stage using a vent-stuffer.
Granules are then shaped when they are extruded through the die. They are then put through a dryer, which reduces moisture (generally between 8 and 10%). The product is then coated, and flavoring and fat is added before cooling and packaging.
Product parameters
| Model | Capacity(t/h) | Power(kw) | Screw Diameter(mm) | Weight |
| 75-B | 0.3-0.4 | 22 | 80 | 1000 |
| 85-B | 0.5-0.6 | 30 | 90 | 2000 |
| 90-B | 0.6-0.7 | 37 | 100 | 2100 |
| 100-B | 0.7-0.8 | 55 | 120 | 2200 |
| 135-B | 1-1.5 | 75 | 135 | 3200 |
Product advantages
Pellet feeds facilitate the control of fish and shrimp growth rates and sizes. By adjusting the nutritional composition (such as protein and fat content) and feed dosage, precise regulation of fish and shrimp growth can be achieved. For example, in shrimp farming, if early market release is required, the protein content in the feed can be increased and the feed dosage can be appropriately increased to promote rapid growth. If large adult fish are to be cultivated, the protein content can be appropriately reduced to extend the growth cycle and achieve more uniform sizes. Uniform sizes can enhance the market competitiveness of fish and shrimp and fetch higher purchase prices.
Finished product display
FAQ
1. What is the price of the fish feed pellet line?
The price ranges from approximately US$24,000.00 - 70,000.00
2. Do you provide maintenance services for your customers?
Yes, we offer comprehensive after-sales maintenance services to our customers.
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!!!
