Floating Fish Feed Extruder Machine

floating fish feed extruder machinefish feed extruder machinefish feed extruder machine pricessmall electric fish feed extruder machine

TYPE: Eletric fish feed extruder, Diesel fish feed extruder, Single screw fish feed extruder , Two screw fish feed extruder

Model: LM40, LM50, LM60, LM70, LM80, LM90, LM120,LM135

Capacity (kg/h): 40 – 2000kg/h

Finished Pellet Size: 0.4mm -15mm

Main Power (kw): 5.5 – 55kw

Application: Catfish feed, Tilapia feed , Tropical Fish feed, Shrimp feed, Cat food , Dog food, etc.


1. Fish Feed Extruder Machine Application

As we all know, fish feed extruder machine using for aquaculture and animal feed pellets making. For example: floating fish feed(Catfish,Tropical fish)、shrimp feed, Crab feed, dog /cat pet feed,tortoises, frogs and so on. Just change feed machine mould, can make many different shape pellets. also can make different size from 0.4mm-15mm , can feed from baby fish to big fish.

Floating fish feed extruder machine application


2. Types Of Fish Feed Extruder Machine

(1)In terms of feed machine power, fish feed extruder is divided into electric and diesel, which is small electric fish feed extruder machine and diesel fish feed extruder;


(2)In terms of production process, fish feed extruder is divided into dry way and wet way, which is wet type fish feed extruder and dry type fish feed extruder machine;


(3)In terms of machine configuration, it is divided into single-screw and twin-screw, which is single screw fish feed extruder and two screw fish feed extruder


3. Fish Feed Extruder Machine Structure Features

floating Fish Feed Extruder Machine Structure
Floating fish feed extruder structures

● The screw is made of chromium alloy steel and undergoes special heat treatment. service life is longer and more wear-resistant ● The motor uses a standard pure copper motor that is stable and durable, and Siemens motors can be customized ● The fuselage uses environmentally friendly spray technology to resist corrosion and not easy to rust ● Machine body made of high-thickness steel plate, strong and stable, not easy to damage ● The output pellet can floating on water within 24Hours not sink and not dispersing keep water clearly no polluting. ● After puffed feed pellet through high temperature will killing such as Escherichia coli and Salmonella, not only keep fish eat health food, also keep fish easy to eat and digest, make your fish growing fast. ● Can make different size from 1mm-12mm , can feed from baby fish to big fish ● Easy to operate and learning

4. Floating Fish Feed Extruder Machine Spare Parts 

Floating Fish Feed Extruder Machine Spare Parts

4. Fish Feed Extrusion Process

Commercial fish feed extrusion process refers to cook the mixture of feed ingredients under high temperature, moisture and high pressure by means of fish feed extruder within short time, whereby the high temperature is a direct result of friction(dry extrusion) or preconditioning and steam injection (wet extrusion). As a technological treatment, extrusion can make it possible to process a variety of fish feed ingredients, such as soybean, corn, rice, peas and raw materials with high water content.

5. Formulation for the fish in differnt stage:

(1)Small fish formula: Protein level: 34-36% ,

Raw materials: maize powder:30%, fish meal:20%, rice bran:5%, soya flour:30%, bone powder:2% ,wheat bran


(2)Medium fish formula: Protein level :30%

Raw materials: maize powder:30%, fish meal:15%, rice bran:10%, soya flour:25%, bone powder:2%,wheat bran


(3)Big fish formula :Protein level:28%

Raw materials: maize powder:35%, fish meal:15%, rice bran:10%, soya flour:20%, bone powder:2%,

wheat bran powder:18%

6. Finished Floating Fish Feed Pellets

Finished floating fish feed pellets

7 .Fish Feed Extruder Machine Operation And Maintenance

(1) Disassembly And Assembly Of Accessories

1. Screw installation — 2. Install abrasive tools — 3. Upper Abrasive Head — 4. Screw up — 5. Check the belt — 6. Check the machine forward and reverse (belt/cutter/feeding) — 7. Marking of power distribution cabinet

(2) Fish Feed Extruder Machine Operation

1. Pour in the mixed material 2. Add 300ml of water to the...

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feedmachinery Lima

feedmachinery Lima

Feed machine manager

We focus on floating/sinking fish feed pellets making machine/line(fish, shrimp, crab, cat, dog pets etc), and poultry feed pellet making machine/line(chicken, cow, sheep, pig, rabbit,etc.). The capacity from 30kg/h~5tones/h. Website: Whatsapp:+8619337889085

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