Is the Small Fish Feed Extruder Machine suitable for making pet food?

Jan 05, 2026

Leave a message

content

The small fish feed pellet making machine's adaptability to high-protein raw materials perfectly matches the ingredient requirements of cat food. The core ingredients of cat food are fish meal, chicken meal, and beef meal, with a protein content as high as 60%-70%, while fish feed typically has a protein content of 40%-60%, making their raw material properties highly compatible. The extrusion and puffing structure of the fish feed extruder can precisely process high-protein raw materials, using high temperature and high pressure to fully denature the protein, improving digestibility and absorption while avoiding excessive denaturation that could lead to nutrient loss. For example, when processing chicken meal cat food using a fish feed extruder, the chicken protein in the raw material, after being treated at 140℃ and 4.5MPa, achieves a digestibility and absorption rate of over 90%, consistent with the processing effect of a dedicated cat food extruder. Furthermore, the screw material of the automatic fish food making equipment is wear-resistant and corrosion-resistant, able to withstand the wear and acid corrosion of high-protein raw materials, ensuring stable equipment operation.

The small dry dog food making machine's adaptability to grain-based raw materials allows it to meet the ingredient requirements of dog food. Dog food ingredients typically contain a relatively high proportion of grains (30%-40%), with the core requirement being to fully gelatinize the starch through extrusion, thus improving digestibility. Fish feed also contains 25%-40% grains; the high-temperature, high-pressure environment of fish feed extruders allows for starch gelatinization rates exceeding 85%, an effect equally applicable to dog food processing. For example, when processing corn and oat dog food, the corn starch, after extrusion in a fish feed extruder, achieves an 88% gelatinization rate, enabling rapid digestion and absorption by dogs and preventing gastrointestinal discomfort. Furthermore, fish feed extruders have a wide adaptability range for raw material particle sizes (80-120 mesh), processing both coarse-grained dog food and fine-grained cat food raw materials smoothly without requiring additional adjustments to the particle size.

The adaptability to functional ingredients further expands the scope of cross-category production. Both fish feed and pet food may contain added probiotics, vitamins, minerals, and other functional ingredients. The low-temperature addition device in dog food manufacturing equipment (adding heat-sensitive ingredients after extrusion) prevents high temperatures from destroying the activity of probiotics and vitamins. This function is also applicable to pet food production. For example, when processing probiotic dog food, probiotics can be added after the extruded pellets have cooled using the post-addition device of a fish feed extruder, ensuring the activity of the probiotics. The high compatibility of raw material characteristics allows fish feed extruders to be directly adapted to pet food raw material processing without modification, significantly lowering the barrier to entry for cross-category production.

Related equipment

Pet Food Pellet Making Line

about Us

MIKIM's fish feed pellet production lines and supporting machinery offer excellent value for money. Not only are they affordable, eliminating middlemen markups and allowing small and medium-sized enterprises (SMEs) and fish farmers to purchase complete sets of equipment at reasonable costs, but they also boast exceptional efficiency. The fully automated process, from raw material crushing and precise ingredient mixing to extrusion pelleting and maturation, is completed in one continuous flow. This results in high starch gelatinization rates and uniform pellet formation, significantly improving production efficiency and feed quality, truly achieving "low cost, high output." Choosing a MIKIM fish feed pellet production line means enjoying comprehensive pre-sales and after-sales service, including 24-hour online customer support, a one-year warranty on the entire machine, professional on-site installation, commissioning, and maintenance, and a stable supply of spare parts. Customers can buy with confidence and use with peace of mind, with both excellent value and service quality!!!

Customer visit