Ingredient Mixing
Various raw materials (corn flour, rice flour, meat powder, fish meal, vitamins, and minerals) are automatically weighed and mixed to ensure uniform nutrition distribution.
Extrusion & Cooking
A twin-screw extruder cooks and shapes the pet food under controlled temperature and pressure.
This process enhances digestibility, texture, and product expansion rate — suitable for different animal species and sizes.
Cutting & Shaping
The rotating cutter attached to the extruder forms pellets in different shapes — round, bone, heart, or custom molds — depending on customer requirements.
Drying
The extruded feed is sent into a multi-layer hot-air dryer, which removes excess moisture to extend shelf life and prevent microbial growth.
Oil Spraying & Flavoring
After drying, the products are evenly coated with animal fat, palatability enhancers, or vitamins using an oil spraying drum to improve flavor and nutrition.
Cooling
A vibration cooling conveyor brings product temperature down to ambient levels, ensuring stability before packing.
Weighing & Packaging
Automatic weighing and packaging machines fill and seal the finished dry pet food into bags or pouches, ready for storage and sale.
Capacity Range: 150–5,000 kg/hour
Material: Stainless Steel
Extruder Type: Twin-Screw Extruder
Control System: Siemens PLC + Touch Screen
Heating Method: Electric / Steam / Gas
Drying Temperature: 90–150°C Adjustable
Pellet Size: 1–15 mm (Customizable)
Cooling Type: Air Cooling / Vibration Cooling
Power Supply: 380V / 50Hz (Customizable)
