Shrimp Feed Pellet Extruder Maker

1.With different moulds, the floating fish feed pellet mill for sale can meet different stage fish. The food can be floating 24hours.

2.The floating fish feed pellet machine for sale can produce different shapes feed for fish, dog, cat etc.Through the pretreatment of the feed, it can reduce loss of nutrition and advance the protein ratio. So the feed will be digested easily by animals.3.The floating time can be controlled by the puffing degree adjustment.

3.High temperature and high pressure cooking process can kill the salmonellosis and bacterial infections and also makes the pellets easily to digest.

4.Electric heating device is adopted which can improve the feed expansion rate and pellets floating time.

5.The cutting device can be adjusted to make pellets of different length.

6.The fish pellet mill can make pellet from diameter 1mm-12mm just by changing the mould.

Shrimp Feed Pellet Extruder

Shrimp feed can be produced either by extrusion, intensive pre-conditioning is a decisive stage of the extrusion process. To prevent expansion of pellets out of extruder the meal ingredients must be kept at a precise temperature. Additionally, because of all the excess moisture added during both preconditioning and extrusion, drying is also mandatory so moisture stability can be maintained in the finished pellets. However, post-conditioning can be eliminated from the extrusion process altogether.

Several benefits of extrusion include precise control over pellet length, a factor that is important in starter feed where pellets should be as small as Ø0,6mm. This process is not possible on a pellet mill without the addition of a crumbler. In addition, control over pellet porosity means they can be easily coated with palatents and oils.

The extrusion technique also allows for substitution of functional starch with nutritional proteins and the expansion control system® allows feed producers to precisely adjust the pellet expansion obtaining full and complete sinkability, the two primary factors for production of high-quality shrimp feed.

Raw Materials

The material selection is very wide, such as soybean meal, corn flour, wheat meal, bone meal, meat meal, fish meal and so on. Here is the material requirement:

• Material type: powder
• Material fineness: 60 mesh – 80mesh
• Material moisture: 20%-25%

Working Principle

Shrimp feed pellet extruder maker can also be named as technological process, it forces raw materials into one or more of following process such as mixing, heating, pasting, cutting, extruding, etc. flow through the die, making material eruption gasification. Diameter of the holes which decide the diameter of pellets have various different sizes.

Advantages of Feed Pellets

1. Slight pollution to environment: with good stability in water, extruded fish feed makes it possible to decrease the dissolution and sediment of feed nutrition and then reduce loss and waste, alleviating water pollution.
2. High digestive utilization ratio: in the process of extruding, the heat, steam, pressure and other mechanical actions can promote the degree of starch pasting, break and soften the cell wall part of fiber structure and release some digestible materials, which is in favor of the digestion and absorption for aquatic livestock.
3. Convenient feeding management: extruded fish feed can float on water for a long time, which makes it easier to observe fish ingestion so as to adjust feeding quantity timely and master fish growth and health state.
4. In addition, with longer and easier storage period, fish feed via extrusion process, including floating, sinking and slow sinking types, also can satisfy different demands of aquatic animals with various ingestion habits. All in all, extruded fish feed has gained great popularity among fish farms and other aquaculture industry around the world.

Application

• Make high-grade aquatic feed pellets for fish, catfish, shrimps, crab etc.
• Ideal for making pet food for dogs, cats, etc.
• If you have fish ponds and aquatic farms, this machine is really cost-effective compared with buying expensive pellets.
• First choice of fish feed pellets manufacturers.