Fish Meal Puffing/Corn Soybean Pet Food Extruder/Animal Poultry Livestock Feed Pellet Making Mill Machine

Working Principle

The extruder has a pair of screws and sleeves that have the function of mixing and twisting. After the raw material enters the expansion chamber, the material is squeezed, rubbed, sheared, etc. between the screw sleeves, and the internal pressure is continuously increased, up to 4Mpa, and the temperature is continuously rising, up to 140 degrees Celsius. During the period of 3-7s, the temperature and pressure increase sharply, and the structure of the material changes, which further gelatinizes the starch, denatures the protein, destroys the crude fiber, and kills harmful bacteria such as Salmonella. The high temperature and high pressure materials come out from the discharge port, and the pressure is suddenly released in an instant, and the water is partially flashed. After cooling, the material is loose and porous, and the expanded material is in the form of agglomerates, flocs or coarse chips.

Features

This floatingfish food machine is mainly used for producing floating feed pellets of all kinds of animals including fish, pets, live stock and poultry, etc.
The floating pet fish fodder machine adopts combined modular spindle, which suits the extrusion of different raw materials, easy operation and maintenance.

This floating pet fish fodder machine adopts international advanced technology, the pellets are very even, and we can adjust the cutter to get the different diameter and the length; Screw sleeve of this floating pet fish fodder machine adopts enchase alloy steel strip structure, which guarantees long service life.

Main components of this floating pet fish fodder machine use special alloy materials made of heattreated, strong abrasive resistance and long service life.

This floating pet fish fodder machine is widely used for extrusion of beans, corns, pig feed and other livestock feed pellets. 
It is also used for rice husk fresh keeping and cotton seeds detoxication. It is and ideal tool fro feed processing industry. 

FAQ

Q: How long does the floating  pellet float on the water surface?

A: The feed pellets made by our extruder can float on the water surface for over 12 hours. While the floating time can be adjusted when the pellets are extruded.

Q: Which  feed pellet machine is suitable for me?

A: Simple speaking, the dry type fish feed pellet machine is better and economic for the small and medium size user or factory while the wet type is suitable for large fish pond holders and feed pellet manufacturers. You can choose it based on your need.

Q: Does the pellet machine can only make feed pellets for fish?

A: No. It’s not only can make high-grade aquatic feed pellets for fish, catfish, shrimps, crab etc., but also can make pellets for cat, dog, etc.

Q: What size of pellet can be made by your  feed pellet machine?

A: The size of pellet is based on the diameter of the die moulds. We can customized die moulds with diameter of 0.9-15mm.