Can Wet Fish Feed Making Machines Produce Feed for Other Aquatic Species?
January 22, 2026
Versatility of Extruders: Core Support for Cross-Category Production
The core of wet fish feed production equipment is the Twin-Screw Floating Fish Feed Extruder Machine. It utilizes a high-temperature, high-pressure environment created by "shear friction + steam heating" to achieve the gelatinization, maturation, and shaping of raw materials. It's not designed solely for fish feed. Whether for crustaceans, mollusks, or amphibians, the core requirements for their feed (maturization, shaping, and safe sterilization) can all be met by the extruder, providing a fundamental guarantee for cross-category production.
Adaptability: Targeted Adjustment of Parameters and Formulas
The key to cross-category production is not changing equipment, but adjusting the parameters of the wet fish feed pellet extruder machine and the raw material formula to meet the needs of the target organisms. For example, crustacean feeds such as shrimp and crabs require lower extrusion levels, which can be achieved by lowering the extruder temperature and increasing the speed; shellfish feeds require finer particles, which can be achieved by reducing the die orifice diameter and slowing down the cutting speed. In terms of formula, the protein and starch ratios are adjusted to suit the digestive characteristics of different organisms, without requiring modifications to the extruder structure.
Scope of application: Covers most common aquatic organisms
The wet floating fish feed extruder machine is compatible with a wide range of aquatic organism feeds, including farmed species such as shrimp, crab, soft-shelled turtle, and bullfrog, as well as ornamental aquatic organism feeds. The mini fish feed machine can produce feed for ornamental shrimp and small turtles, while the medium-sized production line can mass-produce feed for shrimp, crab, and soft-shelled turtles. Only minor adjustments to the extruder configuration are needed based on production capacity and feed type, making it extremely versatile.
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