How To Choose A Suitable Fish And Shrimp Feed Production Line?

Crushing, mixing, and molding equipment should be adapted to the needs of raw materials, and intelligent management should improve efficiency. Reasonable allocation of investment budget, supplier service is the key. Environmental protection and modular design cannot be ignored.
The type of feed needs to be determined according to the type of fish and shrimp (such as shrimps need high gelatinization feed), and the equipment capacity scale should be selected in combination with daily output (1-10 tons/hour). Small farms can choose an integrated machine with integrated crushing-mixing and granulation, and large feed plants need to be equipped with independent batching, puffing and automatic packaging modules.
For high-protein raw materials such as soybean meal and fish meal, ultrafine grinders are preferred to ensure that the particles are compact and water resistance meets the standards; high-fiber raw materials need to be equipped with a two-stage grinder for pretreatment.

The grinder needs to meet the requirements of raw material fineness, and is equipped with a multi-channel conditioner to extend the conditioning time and improve the gelatinization of starch. The mixer has high mixing uniformity and is divided into single-axis and double-axis paddle mixers.
Pellet mill: Use a twin-screw extruder with adjustable roller gap, support switching between floating and sinking feeds, and adjust the pellet specifications.
Post-ripening equipment: Equipped with a stable cooling unit to eliminate the "ripened outside and raw inside" phenomenon and improve the water resistance of pellets.
Equipment purchase accounts for 60% of the total investment, installation and commissioning accounts for 15%, and 10%-15% is reserved for the reserve of vulnerable parts (such as rollers and molds).