nouvelles de l'entreprise Why single screw fish feed processing machines Are Widely Used？

Flexible production capacity to meet small-batch production needs. The single-screw floating fish extruder machine has a wide production range (50-500 kg/h), and the output can be adjusted according to production needs. The minimum batch size can be as low as 50 kg/batch, perfectly adapting to the needs of small-batch trial production and daily on-demand production. For feed processing startups, when launching new products, small-batch trial production (50-200 kg/batch) can be conducted using a single-screw extruder to verify the feasibility of the formula and market acceptance. The trial production cost is only 2,000-3,000 yuan, far lower than the trial production cost of the twin-screw fish feed making machine (10,000-20,000 yuan). For example, a startup feed company plans to launch a high-fiber grass carp feed. It can use a single-screw extruder with a production capacity of 100 kg/h for small-batch trial production, producing 100 kg per batch. After 3-5 trial productions, the formula can be optimized before mass production, effectively reducing the risk of starting a business.

Convenient formula switching: adaptable to customized needs. The single-screw pet food extrusion machine offers a simple formula switching process, requiring no complex equipment adjustments. Simply changing the die head and adjusting the screw speed and feed rate allows for rapid switching between different formulas and feed specifications. For example, rural aquaculture cooperatives can provide customized feed processing services to their members. Members can provide personalized raw material formulas based on the fish species (carp, grass carp, crucian carp) and growth stage they raise. The cooperative can quickly switch production using a single-screw extruder; changing the die head and adjusting parameters takes only 10-15 minutes to produce feed of different specifications. Compared to the complex formula switching process of twin-screw extruders (requiring adjustments to multiple parameters such as temperature control and synchronous speed), the single-screw extruder improves customized production efficiency by more than 50%.

Adapting to local raw materials: reducing customization costs. Small and medium-sized users typically utilize locally sourced, inexpensive raw materials (such as locally abundant corn, soybean meal, and peanut meal) to produce customized feed. Single-screw floating fish feed extruders are highly adaptable to these simple, free-flowing local raw materials, achieving stable extrusion without complex pretreatment. For example, in regions rich in peanut meal, local fish farmers use peanut meal, corn, and fishmeal to produce carp feed using a single-screw extruder. No additional raw materials or pretreatment equipment are required, resulting in customized feed with high yield.

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