Floating fish feed extruder available

Author : Brix McKee | Published On : 03 Mar 2026

1. What's floating fish feed extruder?

Because of pellet machine in Libya of floating fish feed extruder puffing, more and more feed mills have started to smoke aquafeed.

Today, the major working principle of the floating fish feed extruder used in the floating fish feed mill is to deal with the fine-grained product including a specific quantity of starch (more than 20%) through a conditioner, to make sure that the moisture web content of the product can get to 25% to 27%, and also the temperature level is increased to 80 ℃ ～ 100 ℃.

The floating fish feed extruder consists of a feeding system, a transmission system, an extrusion system, a discharging die and an electric control system. The quenched as well as toughened up product gets in the screw extrusion zone.

Given that the volume of the extrusion area gradually lowers along the axis, the stress on the product progressively boosts, as well as the compression ratio can get to 4 to 10.

The product is pressed by the floating fish feed extruder screw extrusion, and also accompanied by solid shear as well as rubbing, the stress as well as temperature level rise dramatically. Under the action of heat as well as high pressure, the starch in the material can be generally entirely gelatinized, and the protein is partially warped.

( 1) The entire floating fish feed extruder is made from stainless steel, which is sanitary, safe and also reputable, easy to clean.
( 2) The floating fish feed extruder style follows automatic production line production, with small footprint and also less labor. The tools is very easy to run, conserving effort and time, as well as minimizing labor usage.

With the quick growth of the marine feed market, the domestic demand for aquatic feed has actually been driven. According to https://animalpelletmachine.com , RICHI has looked into as well as developed numerous types of floating fish feed extruders.


2. Refine circulation of freshwater fish feed assembly line:

The floating fish feed extruder adopts twin-screw extrusion innovation, combined with Richi Machinery's experience in puffing technology research for several years, as well as is a brand-new generation of puffed food tools developed as well as produced to fulfill the demands of food and also associated markets.

The floating fish feed extruder production line has the advantages of secure manufacturing efficiency, flexible procedure, fully automated production procedure, attractive look (utilizing stainless steel material), etc.


Basic material preparation → blending → conveying → extrusion → sharing → drying out → oil injection → flavoring → cooling down → screening → product packaging

（ 1 ） Raw material cleaning

Receipt of raw corn as well as soybean dish in bulk; the clean-up process is all procedure systems that pass the corn and soybean meal that has actually passed the assessment of the raw product inspector right into the silo.

In this procedure, the pollutants in the raw products are to start with removed by the impurity removal devices, and after that delivered to the silo as intended by the obtaining tools and also the demagnetization tools.

The floating fish feed extruder production line equipment consists of receiving tools (such as discharging pits, platforms, etc), sharing tools, key cleaning screens, and also magnetic splitting up tools (such as permanent magnet drums, permanent magnet drums, and so on).

For the receipt of bagged basic materials, it suggests that the loading and unloading personnel discharge the raw materials that have passed the assessment of the raw material inspectors as well as save them neatly in the storage facility.

In the process of getting the goods, four points ought to be done:
Precisely count the amount;
There is no top quality trouble in the raw materials;
The getting path is proper;
The obtaining environment is clean.

（ 2 ） Ingredient procedure

The batching process is to evaluate the raw products in the batching container from the feeder under each batching bin to the batching according to the formula demands. After each resources is weighed by the batching scale, the raw product is transported to the powder storage silo.


The components are considered from the silo, these weighed raw materials get in the powder silo, a small amount of material and premix are included straight and by hand weighed and afterwards took into the silo for mixing. The top quality of the batching procedure directly affects the precision of item batching.

（ 3 ） Crushing procedure

The pulverization process indicates that the raw materials to be pulverized in the silo are sent to the crusher to be pulverized right into powder, and then sent to the silo to be blended by the conveyor before usage. The function of this procedure is to regulate the pellet size of the material.

The layout efficiency of the crusher in this process determines the manufacturing capability of the procedure equipment, and also it is additionally the procedure with the biggest energy consumption in the production of grainy materials.

（ 4 ） Mixing procedure

In the mixing process of floating fish feed extruder plant, the crushed resources are released from the mixing bin into the mixer, and oil is contributed to the feed in the mixer via the fluid enhancement system as needed to make the components equally combined to accomplish the desired mixing impact uniformity.

The material discharged from the mixer is the ended up product, which is straight sent out to the product packaging procedure of the ended up item for packaging and leaving the floating fish feed extruder production line. When producing pellet feed, the mixed powder is sent to the silo for granulation.

In order to ensure the efficiency of the mixer, upkeep employees must regularly inspect and also repair the devices, and frequently test the efficiency of the mixer.

（ 5 ） Granulation procedure

The blended material is quenched and also solidified by magnetic separation from the granulation container, and afterwards sent to the compression chamber of the floating fish feed extruder, pressed right into pellet feed, cooled down by an air conditioning tower, and sieved by a screening tools to obtain common granules.

Magnetic separation devices must be cleaned on a regular basis to avoid iron impurities from causing damage to the floating fish feed extruder. When quenching and also tempering, the quantity of floating fish feed extruder heavy steam need to be readjusted according to the requirements of the pellet variety, as well as the ring die (aperture, compression proportion, material, etc) need to be selected according to the needs of the pellet procedure top quality and also pellet temperature and also moisture.

According to the range, indoor temperature level and also humidity, season and other factors, change the air conditioning tower to accomplish competent pellet temperature and also moisture.

（ 6 ） Finished product packaging

The feed made by floating fish feed extruder is weighed from the ended up item storehouse by a product packaging range, loaded into packaging bags, after that labelled and secured by a packer, and afterwards delivered to the storehouse for stacking by a transportation vehicle.



3. Devices configuration of floating fish feed mill

Mixer → Feeder → Floating feed extruder equipment → Conveyor → Multi-layer Oven → Flavoring Line → Air Conditioning Conveyor → Vibrating Screen → Product Packaging Equipment

Because the production of some extruded feeds demands to be grated, it can be used: powder mixer → feeder → floating fish feed extruder device → pulverizer → product packaging machine

( 1) Powder mixer
Include a particular proportion of water to the raw corn flour, rice flour, soybean flour, fish dish, meat meal, grain flour, additives, etc as well as blend well.
Key electric motor power: 3.0 kw, 4kw, 5.5 kw, 7.5 kw.
Material: Stainless-steel.
Feature: Include a certain percentage of water to the raw corn flour, rice flour, soybean flour, meat flour, grain flour, ingredients, and so on as well as mix well.


( 2) Feeder.
The electric motor is utilized for power screw sharing, and the mixed basic materials are shared to the feeding receptacle of the twin-screw floating fish feed extruder. This devices is convenient and fast to feed, saves labor, and also has high performance.
Main electric motor power: 1.1 kw.
Material: Stainless-steel.
Function: Spiral mixing blade conveying.
The electric motor is made use of for power screw sharing, and the combined resources are communicated to the feeding receptacle of the floating fish feed extruder to make certain practical and also quick feeding.



( 3) Twin-screw floating fish feed extruder.
The electric motor is made use of for power screw communicating, as well as the mixed basic materials are communicated to the feeding receptacle of the twin-screw floating fish feed extruder. This devices is convenient and also fast to feed, conserves labor, as well as has high efficiency.
Key electric motor power: 22.0 kw 30kw 37kw 45kw/55kw/75kw/ 90kw regularity conversion speed policy.
Product: Equipment guard plate stainless-steel.
Feature: twin-screw extrusion puffing.
Output: 100-150kg/ h, 200-240kg/ h, 500-600kg/ h, 600-1000kg/ h.
Rotary reducing electric motor: 0.75 kw regularity conversion rate guideline.
Oil pump electric motor: 0.37 kw.
Screw material: 38CrMn Al.
Screw size: 1280mm/1510mm/1635mm/ 1920mm.
Feature: This devices is an floating fish feed extruder, transforming the product mold and mildew can produce pet feed as well as marine feed of various shapes.



( 4) Air blower.
The produced feed pellets are transported to the multi-layer drying out equipment.
Main motor power: 1.1 kw/4kw/5.5 kw, and so on Material: Stainless-steel.
Principle: sidewall framework.
Function: Link the gadget to provide the feed to the stove,.



( 5) Multi-layer feed clothes dryer (electrical kind).
The created feed pellets are transferred to the multi-layer drying out equipment.
Main motor power: 0.75 kw.
Fit together belt material: stainless-steel mesh belt (dual layer).
Principle: chain conveyor.
Outcome: 100-150kg/ h/200 -240 kg/h 500-600kg/ h, 600-1000kg/ h.
Feature: Baking tools for puffed feed as well as puffed food.
Flexible speed of mesh belt motor-- regularity conversion speed guideline.
Stove temperature is adjustable.
Stove concept: electrical home heating tube (power: 27kw 45kw 60kw 90kw).
Function: Most of the stoves are electric ovens, the temperature level is readjusted between 0-200 degrees with the control cupboard, and also the inside is a stainless-steel double-layer mesh bag, which lowers the dampness of feed pellets, advertises the healing rate, and raises the shelf life.


( 6) Flavoring Device & Fuel Injector.
The oil sprayer sprays oil, food attractants, etc. The spices drum includes octagonal drum, cyndrical tube, single-roller, and also double-roller flavoring line. According to the result and item buildings, the oil is sprayed externally of the feed, and also the minced meat as well as spices are splashed at the very same time., spread uniformly.

After this floating fish feed extruder line procedure, the burrs and burrs externally of the feed pellets can also be eliminated to make the surface of the feed pellets smoother.
Main electric motor total power: 0.74 kw.
Material: Stainless-steel Skirt, Food Grade Belt.
Concept: sidewall structure.
Result: 100-150kg/ h,.
Feature: attach tool.



( 7) Oil pump.

Motor power: 0.37 kw.
Device size: 1.0 * 0.7 * 0.9.
Material: Stainless Steel.
Output: 100-500kg/ h, 200-240kg/ h, 500-600kg/ h, 600-1000kg/ h.
This devices contains an oil barrel, as well as an electric heating tube is installed in it to keep the oil temperature at about 60 degrees.
The nozzle of this floating fish feed extruder line tools is fixed on the top of the middle-extracting flavoring machine.



( 8) Key electric motor.
Power: 0.37 kw.
Device size: 2.3 * 0.8 * 1.5.
Product: Stainless-steel.
Principle: rolling.
Output: 100-150kg/ h.
Feature: Seasoning blending tools for extruded fish feed. The oil sprayer sprays oil, attractants, etc. The flavoring cylinder consists of octagonal cylinder, cyndrical tube, single-drum training, as well as double-drum spices line. It is set up according to the outcome and also product properties. Spray externally of the feed, at the same time spray the minced meat and seasonings, as well as spread evenly.

( 9) Air conditioning and also sharing.

Minimize the temperature level of the surface area of the dried out feed pellets, advertise the coagulation of oil, minimize the temperature of the pellets, and also help with product packaging.
( 10) Vibrating display.

Sieve off excess outside product and pellets at the end of the year to make certain the quality as well as reuse of basic materials.

( 11) Packaging equipment.

Hands-on packaging as well as automated product packaging are available for various specifications.

4. RICHI Service.
Offer extensive floating fish feed extruder plant project planning and also layout solutions.
Provide floating fish feed extruder debugging as well as technological training solutions.
Offer standard formula as well as technical assistance.
Provide floating fish feed extruder customers with 1-year guarantee and also lasting technological solutions.