company news about Does the Aquaculture Feed Production Line use electricity or diesel?

With the rapid development of the international economy, the variety of pet foods is increasing, creating a huge market. This market is also trending towards commercialization and formalization, creating a significant difference between pet food and traditional feeding methods. While nutritionally similar to human food, pet food demands a higher level of refinement, health indicators, and nutritional content, sometimes even exceeding those of humans. Traditional feed can no longer meet this demand, leading to the emergence of fish feed pellet production lines.

1. Ingredients: Meat meal, fish meal, corn meal, soybean meal, and other grain meal.
2. Products: Pellet feed, such as dog food, cat food, fish food, and bird food.
3. Voltage: Three-phase 380V/50Hz, single-phase 220V/50Hz. Custom voltages can be customized for different countries.
4. Machine Materials: All machines are made of food-grade stainless steel.

(a) Mixer: Corn flour, rice flour, soybean meal, fish meal, meat meal, grain meal, additives, and other raw materials are mixed thoroughly with water in a specific proportion.

(b) Feeder: A motor-driven screw conveyor delivers the mixed raw materials to the feed hopper of the twin-screw extruder. This equipment is convenient and fast, saves labor, and is highly efficient.

(c) Twin-screw Feed Extruder: The mixed raw materials undergo high temperature and high pressure, and the twin screws extrusion transforms the starch structure of the raw materials into easily absorbed nutrients. The mixed raw materials are then extruded through the feed die. The speed of the rotating motor is adjusted until the feed pellets are uniform in size and length. The specific pellet size and shape are achieved by replacing the die. The feed extruder uses advanced variable frequency speed regulation technology, which is more energy-efficient and provides better speed control. The inverter panel allows for intuitive display of the motor's operating current and speed, ensuring stable operation.

(d) Conveyor: The produced feed pellets are transported to the multi-layer drying equipment. (e) Multi-layer drying ovens: Drying ovens are available in electric, fuel, gas, and steam drying ovens. The temperature is automatically adjusted by a control cabinet. Transport within the drying ovens is stable and has a low failure rate. Feed pellets circulate on multi-layer S-shaped tracks, drying them to a desired moisture content and extending their shelf life.
(f) Oil spraying and seasoning line: Oil sprayers apply oil, lubricants, and other ingredients. Seasoning drums, including octagonal drums, round drums, single-drum lifts, and double-drum seasoning lines, are configured according to production volume and product characteristics. These drums are used to spray oil onto the feed surface. Minced meat and spices are sprayed simultaneously and evenly distributed. This process also removes burrs and rough edges from the feed pellets, resulting in a smoother surface.
(h) Cooling conveyor: This cools the surface temperature of the dried feed pellets, promoting oil solidification and lowering pellet temperature for easier packaging.
(i) Vibrating screen: This screens out excess foreign matter and pellet residue to ensure quality.

Production Line Advantages:
1. Our fish feed machine can produce both floating and sinking fish feed, as well as shrimp feed.
2. This machine is suitable for fish farmers and fish feed factories. Fish feed sizes range from 1 mm to 20 mm in diameter. Using corn, soybean meal, bran, fish meal, and shrimp meal as primary ingredients, the machine boasts a high degree of automation.
3. The entire process, from raw materials to bagging, is fully automated. (Requiring only 2-3 operators.) The machine's temperature and speed are automatically controlled. The fish feed it produces is suitable for both small and large fish, and can be made with fresh meat.

For more information on process design, equipment layout, plant construction plan, single machine equipment quotation, turnkey quotation, etc., please feel free to contact us.

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