Pet Dog Food Pellet Processing Line Machine

Puffing is an important link in the process of dog food processing. Puffing is a food processing method. It is to put the processed food into a closed container, heat and pressurize it, and suddenly reduce the pressure. The water in the food will vaporize and expand, so that many small holes will appear in the dog food, which will become brittle and become Puffed dog food. The basic principle is to let the raw material suddenly decompress under the condition of heating and pressurizing to make it expand.

1. Mixer: Add a certain proportion of water to raw materials such as corn flour, rice flour, soybean flour, meat flour, grain flour, and additives, and mix them evenly.
2. Screw conveyor: use the motor as the power to convey the screw, and convey the mixed raw materials to the feeding hopper of the extruder to ensure convenient and fast feeding
3. Twin-screw extruder: Under the condition of high temperature and high pressure environment and screw extrusion, the mold can be replaced by adjusting the different feeds of the process production department, and the specific particle size and shape.
4. Conveyor: convey the feed to the oven
5. Oven: There are electric oven, gas oven and steam oven to choose from.
The temperature can be adjusted by the control cabinet between 0-200 degrees. The interior is a stainless steel double-layer mesh belt, which reduces the moisture in the feed particles, promotes the ripening rate, and increases the shelf life.
6/7/8. Seasoning system: oil sprayer sprays oil, food attractant, etc. The spreader sprays powdered seasonings. The drum rotates to mix the product evenly
9. Cooling and conveying: reduce the temperature of the feed, promote the solidification of the oil, and facilitate packaging.
10. Vibrating sieve: to sieve excess external sprinkles and granules to ensure the quality and reuse of raw materials.

11.Conveyor: convey the feed to the packing machine.
12. Packaging machine: as an option according to the specific needs of customers.

Dog food production machine production line can produce pet food like: cat food, dog food and fish food. It use the grains powder, vegetabel, fruit, meat, bone, fish meal, animal fat, salt as the raw material.

It can produce the prouct size 1mm-30mm to suitable for different age animal.

The raw material is: Flour, corn meal, soybean meal, maize meal , meat meal, bone meal, fish meal etc.

We have a variety of dog food making machine models for you to choose, We can also customize the machine according to your specific capacity needs and budget, whether it is a smaller capacity or a larger capacity.

1. The side feeding technology is adopted to improve the integrity of the material and greatly increase the output. The position and shape of the feed port also have a great influence on the feed efficiency. Under the same parameters, the feed area increases and the output increases. Under the same inlet area, the rectangular section has higher feed efficiency than the circular section. The use of side twin-screw feed is also based on such considerations.
2. Strong self-cleaning ability. Since the two threaded sleeves are intertwined, the contact part forms a continuous spatial curve with uniform gaps. With the synchronous rotation of the two, the space curve moves accordingly, forming the self-control effect between the screws. At the same time, the glue on the surface of the thread is removed to ensure the characteristics of no residual material
3. The kneading block can mix materials inside. Increasing the number of kneading blocks in the twin-screw extruder can increase the kneading times and improve the kneading quality. The increase of the pressure in the kneading zone increases the kneading resistance, increases the kneading strength, and significantly improves the kneading quality
4. Twin-screw extruder has strong adaptability. For high-viscosity materials, shallow-groove screws can be used for low-shear rate processing. For materials with high shear rate or high screw speed, deep groove screw is more suitable for improving extrusion quality and output.

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We can provide you with some necessary certificates, such as SGS certificates, or some special certificates you need.

1. Improve the palatability of dog food, dry dog food becomes crispy after puffing, pet dog has a better taste and cleans the mouth and teeth in the process of biting and swallowing;
2. Change and improve the nutritional value of dog food. Many nutrients need to be ripened and puffed to become nutritious. Otherwise, not only will it not bring effective nutrition to pet dogs, but it will cause diarrhea, vomiting, etc. Incompatibility;
3. Improve the digestion and absorption rate of pet dogs to dog food. Puffed dog food can be absorbed more comprehensively and perfectly by pet dogs. At present, there is even a "double puffed" process, the purpose is to make pet dogs more perfect in dog food All nutrients are absorbed;
4. Through the process of puffing and granulation, the shape and structure of dog food are changed, so that pet dogs can eat dog food more easily and eat more;
5. Change the content of different nutritional indicators of dog food. For example, reducing the water content can increase the shelf life of dog food, which is more convenient for pet owners to store and feed anytime and anywhere, which is safe and convenient;
6. Change the density of dog food, extrusion granulation and puffing can also increase the bulk density of dog food, which is convenient for purchase and transportation;
7. The puffing process is also a high-temperature and high-pressure process, which can kill various molds, salmonella and other harmful substances, and improve the safety and hygiene of dog food.

1. According to customer needs, the inner packaging is plastic film and the outer packaging is wooden box.

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