Pet Food Production Line Detail Explanation
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Pet Food Production Line Detail Explanation

Views: 0     Author: Darin      Publish Time: 2022-06-21      Origin:

Pet Food Production Line Detail Explanation

  1. Machine Description

  2. Raw Materials

  3. Detailed Machinery Explanation

Darin Machinery was established in 2011, we are a very developed food machinery manufacturer. We focus on innovation, and research on the latest technologies to improve and enhance our machinery lines.

Machine Description:

Pet food extruder with sample pet food

The pet food production line can produce all kinds of pet food including dogs, cats, birds, fish, etc., with different raw ingredients and crafts to produce a variety and unique flavored pet food. It comes in different shapes, furthermore, you can customize the molds according to your personal preference.

Our machinery is continuously improving to extrude the best pet food, making it the most scientific, automatic machinery line, to adapt to the continuously developing and growing market.

Darin’s effort in developing the latest technology and enhancement has fully reflected in our machinery lines. The operation is simple and user-friendly. There is a precise parameter control ensuring that the product is completed within the time limit, at the precise temperature, pressure, and humidity.

Well-designed structure, made with lasting material, it can perform fast self-cleaning to ensure the hygiene, stability, and easy maintenance of the machine.

Raw Materials:

pet food in a bowl

Meat Meal*, Fish Meal*, Meat and Bone Meal*, By-Product Meal*, Wheat Flour, Corn Flour, etc.

It is recommended that:

*Be specific on the species of meat meal, for example, beef meal, chicken meal or pork meal, etc.

* Be specific on the species of fish meal, for example, salmon meal, tuna meal, etc.

* Be specific on the species of meat and bone meal, for example, chicken and chicken bone meal, etc.

* Be specific on the species of by-product meal, for example, chicken lung and heart meal, etc.

In additional:

-       Edible by-products are high nutritional for our furry animals, to support their daily activities.

-       Bone Meal is high in calcium content; thus, it is also beneficial for our loved pets.


380V, 50Hz, 3-phase electricity*

*Standard, however, the voltage can be designed according to the customer’s requirements.

The material of the dry kibble machinery body

The main body is made of stainless steel, the parts are having direct contact with the ingredients will be made of food-grade stainless steel. The mechanical line has a high standard of hygienic process. Corrosion resistance, enhancing the equipment operating life.

Detailed Machinery Explanation

Pet food extruder with sample pet food

1.     Mixing Powder Machine

A device that welly mixes all ingredients and a perfect amount of water. The discharge port adopts a newly designed handle opening, it seals the equipment ensuring and preventing leakage problems.

2.    Screw Feeder

It can transport the mixed raw materials to the hopper of the extruder. This process is done in a sealed stainless-steel cylinder, without leakage, dust, and contamination. The feeding amount is consistent and stable.

3.    Twin-Screw Extruder

This is the main machine composed of feeding, extrusion, heating, transmission, rotary cutting, and control systems. Ensuring the raw ingredients are sterilized by high temperature and pressure during the process. This will ensure the hygiene and safety of the finished products.

The machine speed can be regulated and controlled by the adoption of a frequency conversation speed control technology. To adapt to different varieties and raw ingredients. The discharge cutter speed can be controlled too, it will also affect the size of the dry pet food.

The advanced electrical control design makes the full dog food processing machine highly automatic and stable during the operation.

The adoption of advanced frequency converter speed regulation technology had helped to save electricity and promoted smooth running of the production process. An enforced lubrication system will ensure the prolonged life of the transmission part of the equipment.  

A fully automatic temperature control system makes the temperature more intuitive and parameters more accurate. Furthermore, the screw has a self-cleaning function, so there is no need to disassemble the screw for cleaning when the machinery is at rest. You can realize different shapes of your finished products, by simply changing the molds.

Notice: For Large production lines, it is recommended to use a modulator. For further information on this contact, our professional customer supports.

4.    Fan conveyor

In a device that uses wind power to transport the products, the wind is generated by a fan. It requires low energy consumption, but high efficiency. The feeds are sealed in the steel channel, without leakage and contamination. It is advantageous for long-distance transportation.

5.     Multi-layer oven

Used to dry the processed pet food, removing the excess moisture. It only needs a small area, but within the machine, it consists of a large drying area. Low in heat dissipation and high thermal efficiency.

The insulation board and mesh belt are all made of stainless steel. The speed of the mesh belt can be adjusted, thus, the drying time can be shortened or stretched. You can choose the type of heater, Darin provides electric, fuel, and gas types.

The size of the multilayered oven can be customized, such as:

·         5 layers, 5 meters oven

·         5 layers, 8 meters oven

·         7 layers, 10 meters oven

6.     Seasoning Drum Line

Automatic oil spray and seasoning of the pet food is the last step of the procedure. It consists of seasoning rollers, elevators, fuel injectors, and other equipment. The rotation speed and direction of the seasoning drums are adjustable.

The oil sprayer is equipped with a heating system to prevent the oil from solidifying in a lower temperature environment.

The oil sprayer and seasoning sprayer can sprinkle oil and seasoning on the surface of the dry pet food. And through rotation of the drum these seasoning, and oil will be evenly spread on the finished products.

In conclusion, choose Darin Machinery Line as your first choice. We have 11 years of experience in food machine manufacturing. We are especially in puffing and extruding machinery lines. Which produces, snacks, cereal bars, instant noodles, artificial rice, and pasta catering to human cuisine. Furthermore, we have a production line producing pet food and treats. Contact us to find out more now!


Product Category


We specializing in development and sales of pet food machine, puff snack machine, energy granola bar machine and support equipment.




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