The process of fish feed production includes raw material treatment, formulation, mixing, pelleting, drying, packaging and storage. Among them, formulation and optimisation of pelleting process are the key to fish feed preparation, which need to be adjusted and controlled by a combination of factors. The preparation of high-quality fish feeds is of great significance in improving fish growth and culture effects.
The formulation of fish feed needs to develop reasonable nutritional ratios according to the nutritional needs and growth stages of different fish. At the same time, it should be optimised and adjusted in combination with production cost, market demand and other factors to achieve an economic, efficient and nutritionally balanced formula design.
Optimisation of pelleting process is the key to fish feed preparation, which needs to be combined with raw material characteristics, equipment performance and other factors to adjust parameters such as pressing pressure, rotational speed, mould hole size, etc., to ensure the pelleting effect.
After pelleting, the feed needs to be dried to ensure its quality and preservation period. Generally, the combination of Haobo dryer and blower is used for drying, which can not only achieve good drying effect, but also ensure the shape and quality of feed particles.
After drying, the fish feed can be packed, usually in woven bags or plastic bags to avoid moisture and pollution. At the same time, the storage of feed also needs to pay attention to moisture-proof, insect-proof, keep ventilated and other measures, in order to prolong the preservation period and the use of feed effect.
We can provide customers with livestock feed (pig, etc.), poultry feed (chicken, duck, goose, etc.), ruminant feed (cattle, sheep, etc.), general aquafeed (four large fish, etc.), special aquafeed (shrimp, crab, etc.), expanded aquafeed (floating and sinking fish feed, shrimp, etc.), premixed feeds (with a variety of additives, etc.), and pet food (cat food, dog food, etc.) complete sets of equipment solutions to meet the different needs of customers.