Pet Feed Extruders

The pet feed extruder of DGP series has a built-in screw, lengthened screw sleeve, long material rotating and cutting time, adjustable temperature, and adjustable output torque, so the material produced has high expansion and smooth surface. This series of machine can produce different kinds of feeds: suspended aquatic feed pellets, submerged fish, shrimp and crab feed pellets, pet feed pellets, fishing fish feed pellets and so on.

The pet food is close to the human beings food in the fine level, the health index and the nutritional ingredients, some of them request more highly than human beings. In extruder, the ingredients are cooked under intense heat and pressure as it moves toward the open end of the extruder where ingredients pass through a shaping die and knife. Fish feed is dried in a multi-pass dryer until its moisture content is low enough to make it shelf stable. fish food may pass through a coating drum where animal fat and vitamins are applied onto fish food.

Coagulation: During the expansion process, food or feed can be tightly bound and coagulate into discrete pieces.
Degassing: Food or feed containing air bubbles will be degassed during extrusion.
Dehydration: During the general expansion process of food or feed, 4% to 7% of the water content of the original base will be lost.
Expansion: The controlled conditions and configuration of the extruder control the thinning density (e.g. sinking or floating) of pet feeds and aquafeeds.
Pasting: In food or pet feed preparation, expansion cooking pastes starches (from various sources such as tubers or grains).
Grinding: In food or feed preparation, ingredients can be ground to a certain degree in an extruder.
Homogenization: Homogenization in the extruder transforms the structure of unattractive materials into a more acceptable form.
Mixing effect: During extrusion processing, various extruders have a wide range of screw options that allow the extruder to produce the desired amount of mixing.
Forming Function: By changing the dies at the end of the expansion barrel, the expander is enabled to produce a variety of shapes.
Shearing action: For specific food or feed products, the special construction of the extruder can produce the desired shearing action.
Changes in properties: During food or feed processing, the physical and chemical properties of the raw material are changed in the expansion system.
Heated cooking: During the preparation of food or feed, the extruder can achieve the desired cooking effect.

1. Who are we?

We are based in HENAN, China, start from 2017, sell to Central America(25.00%), South America(18.00%), Africa(12.00%), Southeast

Asia(12.00%), South Asia(10.00%), North America(10.00%), Eastern Asia(5.00%). There are total about 150 people in our office.

2. how can we guarantee quality?

Always a pre-production sample before mass production;

Always final Inspection before shipment;

3. What can you buy from us?

feed pellet mahcine, wood pellet machine, fish&pet feed extruder, snack food extruder, oil press machine.

4. Why should you buy from us not from other suppliers?

With over 20 years of industry expertise, we specialize in the design and production of feed machinery. Our products have obtained multiple certifications, including CE and ISO certifications.

That's the common questions my other customers asked me,

If you still have questions, please send me email;

If these solved all your questions, you can contact me for our cooperation beginning.

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