Pet food food extruder

single screw

Product overview
The pet food cold extrusion machine is an industrial extruder designed to produce pet treats and snacks by low-temperature extrusion. Raw materials (meat, fish, cereals, starches, vegetables, fruits, soy meal, protein powders, fibers and micronutrients) are fed after premixing and conveyed by a screw to a die that shapes the product. Temperature and cooling media are controlled to enable true cold extrusion, preserving nutritional components and textures. The unit supports uniform addition of vitamins, minerals, sauces and other condiments, and is available in manual, semi-automatic and fully automatic configurations.

Applications

• Pet biscuits and cookies: bone, round, star and custom profiles.
• Meat-based nuggets and blocks for dog and cat food.
• Treat bars combining meat, grains and vegetables.
• Puffed and expanded snacks from cereal formulations.
• Chewable molar bones and dental blocks for oral care.
• Vitamin- and supplement-fortified treats.
• Specialty formulations: hypoallergenic or therapeutic diets.

Advantages

• Shape and formula customization through interchangeable dies and recipe control.
• Continuous, high-efficiency production suitable for industrial batches.
• Consistent product weight, shape and texture for packaging and portioning.
• Even incorporation of additives, flavors and micronutrients.
• Cold-extrusion process helps preserve heat-sensitive nutrients.
• Hygienic design: equipment parts in easy-to-clean stainless steel, simple disassembly.
• Multiple automation levels to optimize labor and throughput.
• Flexible compatibility with a wide range of raw materials.

Technical specifications

• Product type: Pet treats cold extrusion machine (pet snack extruder).
• Main processed raw materials: meat, fish, grains, starch, vegetables, fruits, soybean meal, protein powder, fiber, micronutrients.
• Output product forms: bone, rod, ball, block, biscuit, nugget, bar, puffed snack, molar bone, vitamin candy.
• Extrusion temperature: controllable; supports low-temperature (cold) extrusion using cooling media.
• Material & hygiene: equipment body and lid made of easy-to-clean stainless steel; designed for easy disassembly and cleaning.
• Mixing: capable of uniform mixing of additives, condiments, vitamins and minerals.
• Automation levels: manual, semi-automatic or fully automatic configurations available.
• Operation purpose: designed to meet pet food quality, variety and hygienic production standards.