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Troubleshooting for "no pellet discharge" should be done in the following order: "Raw Material - Parameters - Components". First, check the raw materials: If the raw material moisture content is too high (>18%), it will cause the material to stick in the die orifice and fail to discharge smoothly. ... Read More
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Troubleshooting should be conducted according to the principle of "segmented equipment location." First, check for blockages in the crusher: Open the feed inlet and observe. If the raw material accumulates above the screen, it's likely due to an excessively small screen aperture or wear and ... Read More
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The primary selection principle is "product demand-oriented," determining the equipment type based on feed type and core performance indicators. For producing floating fish feed, high-fiber aquatic feed, and complete pet food, a wet extruder is essential, as its precise control of moisture and ... Read More
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In terms of initial investment costs, wet extruders are significantly more expensive than dry extruders. A dry extruder with an hourly capacity of 1 ton costs approximately 150,000-250,000 yuan, primarily due to its simple structure and lack of need for steam and water addition systems. In contrast, ... Read More
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The dry-type small fish feed pellet making machine operates on the core principle of "mechanical frictional heat generation." It requires no additional water or steam, relying entirely on the high-intensity extrusion and shearing action between the screw and barrel to generate heat, raising the raw ... Read More
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The most obvious difference lies in physical properties, primarily reflected in three indicators: hardness, expansion rate, and water resistance. Regarding hardness, feed produced by dry extruders, due to its lower moisture content and denser structure, generally has a hardness 50%-80% higher than ... Read More
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The core application scenario for dry fish feed production equipment is the production of "low-moisture, high-energy" feeds, especially suitable for pet snacks, sinking aquatic feeds, and specialty low-moisture feeds. In the pet food industry, when producing treats such as jerky and chew sticks, the ... Read More
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Personalized Development Trends in Animal Extrusion Production Lines 1. Focusing on "High-End, Functional" Product Production Animal extrusion production lines (especially puffed products) are primarily suited for high-end aquaculture scenarios such as aquaculture, pets, and young animals. In the ... Read More
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When buying fish, consumers prefer firm flesh and no muddy taste; when buying eggs, they prefer those with dark yolks and high nutritional value. These quality differences are actually closely related to feed – feed produced using small-scale equipment is nutritionally uneven and substandard in ... Read More
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Previously, rural farming was mostly done by small-scale farmers, each raising a few dozen chickens and a few pigs, using a variety of feeds, resulting in inconsistent product quality and difficulty in fetching good prices. Now, more and more large-scale farms are emerging, raising tens of thousands ... Read More
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