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Problem 1: Raw material jamming, feeding interruption. This is the most common problem when loading small fish food making machines. The main causes include excessive moisture content (over 15%), uneven particle size, excessive impurities, or residual raw material adhering to the feed inlet and ... Read More
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Feeding adaptation techniques for conventional raw materials. Conventional raw materials such as corn, soybean meal, and fishmeal, after pretreatment, have a moisture content of 12%-13%, a particle size of 80-100 mesh, good flowability, and strong compatibility for feeding. For manual feeding, a ... Read More
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The standard operating procedure for the automatic feeding system must follow the steps of "system check - parameter preset - linkage start - dynamic monitoring" to ensure efficient coordination between feeding and the extruder: Step 1: System check. Before feeding, check whether the hopper, screw ... Read More
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The standard operating procedure for manual loading must follow the principle of "no-load preheating - uniform feeding - dynamic adaptation" to ensure that the loading and operation of the small floating fish feed making machine are coordinated: First, no-load preheating: Start the extruder under no... Read More
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Raw Material Pretreatment: A Core Step for Adapting to Fish Feed Production Equipment's Feeding Requirements. Before loading the extruder, the raw materials must meet three major standards: moisture content, particle size, and purity. Otherwise, loading efficiency and extrusion effect will be ... Read More
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Differences in adaptability between aquaculture scenarios and fish species. Traditional feeds are mostly general-purpose powders, which cannot adapt to the different feeding habits and nutritional needs of various fish species: mid-to-upper-level fish (such as bass and tilapia) require floating feed... Read More
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The core differences in aquaculture efficiency lie in growth rate and farming cycle. Traditional feeds have low nutrient absorption efficiency and poor palatability, resulting in slow growth and poor uniformity in fish after consumption, leading to a long farming cycle. For example, grass carp ... Read More
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The core differences in microbial control lie in sterilization effectiveness and feed safety. Traditional feed processing is simple, lacking a dedicated sterilization step. Raw materials (such as soybean meal and fishmeal) are prone to the growth of harmful microorganisms like E. coli, Salmonella, ... Read More
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The core differences in water stability lie in water resistance and waste rate. Traditional powdered feed dissolves and crumbles within seconds of being introduced into water, resulting in the loss of most nutrients and a waste rate as high as 20%-30%. Furthermore, the dissolved organic matter leads ... Read More
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The core difference in nutrient conversion efficiency lies in starch gelatinization and protein denaturation. Traditional powdered feed has a starch gelatinization rate of only about 30%, and the protein is not denatured. After fish consume it, a large amount of nutrients cannot be broken down and ... Read More
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