pet food machine low price for sale making dog and cat food

Pet food is a special food formulated to meet the nutritional needs of domesticated pets such as dogs and cats. Pet foods typically consist of meat, meat by-products, grains, cereals, vitamins and minerals. In the United States, about 300 manufacturers produce more than 7 million tons of pet food each year, making it one of the largest categories of all packaged foods. Pet owners can choose from more than 3,000 different pet foods, including dry, canned and semi-moist forms, as well as snacks such as cookies, coarse ground foods and treats. In the 1990s, the $8 billion industry fed 52 million dogs and 63 million cats in the United States.

Pet Food Machine Price

Commercially produced pet food originated in England in 1860 with the development of dry biscuit-style dog food. Soon after, manufacturers produced more complex formulas that included nutrients then considered essential for dogs. prepackaged pet foods also appeared in the United States in the early 20th century. Initially they consisted primarily of dry cereal, but after World War I came dog food made from canned horse meat. the 1930s ushered in canned cat food and dry meat powder dog food. some innovations of the 1960s were dry cat food, dry puffed dog food, and semi-moist pet food.

How Dry Pet Food Is Made

Although there are various methods of making dry pet food, the most common process is extrusion through a pet food manufacturing machine. in the 1950s, the process was adapted to make pet food based on the technology used to make puffed breakfast cereal. A diagram of a pet food machine making pet food illustrates the process.

1. The material is mixed in the mixer. The dry ingredients can be ground before the wet ingredients are introduced. Once mixed together, they form a moist dough.

2. The dough is heated in the pre-treater before entering the extruder.

3. The pet food machine, which is basically a giant meat grinder, is the main cooking stage of the dry extruded pet food. As the dough moves toward the open end of the pet food machine, the dough is cooked at high temperature and pressure. At the end of the pet food machine, the hot dough is passed through forming dies and knives (similar to the action of a meat grinder) and once under standard air pressure, the small pieces of dough quickly expand into coarse grinds.

4. The coarsely ground food is dried in an oven until its moisture content is low enough to remain stable like a cookie or cracker. The drying oven is followed by a cooling phase. 5.

5. After cooling, the coarsely ground food can be machine sprayed with a coating, which is usually a flavor enhancer.

6. The packaging (bags, boxes, pouches, etc.) is filled in the final step to achieve the exact amount required for the weight indicated on the label. The end result is a finished pet food or snack.

Dog Food Machine For Sale Price

equipment of making pet food

Pet food machines, which also manufacture floating fish feed, apply extrusion technology to create pet food pellets from different types of ingredients. Extrusion is the process of steaming and mixing raw materials at a certain temperature, humidity and pressure. In the process of producing pet food machine work, the temperature of the extrusion chamber is 150-180°C due to the electric heater. The high temperature kills bacteria and pathogens during the operation of the pet food machine.

There is a temperature indicator on the panel of the pet food machine that automatically stops heating once the set temperature is reached through the response of the thermocouple. During the high temperature cooking process, the starch and fibers of the ingredients expand. The material is then shaped into pellets by forming molds under pressure-sealed conditions. A cutter at the end of the spindle cuts the granules to length.

Pet Food Machine Price For Sale

Pet Food Machine Working Principle

Extrusion can be defined as a process in which a stressed raw material flows through a die that shapes or erupts and vaporizes the material under one or more of the following process conditions (e.g., mixing, heating, cutting, etc.). The raw material in its loose state is made into a continuous shape of dough and the resulting paste is extruded through holes in a metal plate. The diameter of the holes determines the diameter of the particles, which can range in various sizes.

specifications of dog food machine

modelcapacity (t/h)power (kw)feeding power    

 ( kw)

screw diameter    

( mm)

cutting power  

 ( kw)

DGP700.15-0.318.5machanism feedingφ700.75
DGP800.3-0.422/27machanism feedingφ801.5

working video of pet food machine

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