Floating fish feed extruder available

Author : Nguyen Carter | Published On : 16 Mar 2026

1. What's floating fish feed extruder?

Because of the benefits of floating fish feed extruder puffing, more and more feed mills have begun to puff aquafeed.

Presently, the major functioning concept of the floating fish feed extruder made use of in the floating fish feed mill is to treat the grainy material including a specific quantity of starch (greater than 20%) via a conditioner, to make sure that the moisture web content of the material can reach 25% to 27%, and the temperature level is increased to 80 ℃ ～ 100 ℃.

The floating fish feed extruder contains a feeding system, a transmission system, an extrusion system, a releasing die as well as an electrical control system. The satiated as well as solidified material goes into the screw extrusion zone.

Given that the quantity of the extrusion zone slowly reduces along the axis, the stress on the product gradually raises, as well as the compression proportion can reach 4 to 10.

The material is pushed by the floating fish feed extruder screw extrusion, and also accompanied by strong shear as well as friction, the stress as well as temperature climb dramatically. Under the activity of high temperature and also high pressure, the starch in the material can be generally completely gelatinized, and also the healthy protein is partly warped.

( 1) The whole floating fish feed extruder is constructed from stainless-steel, which is hygienic, risk-free as well as reputable, simple to tidy.
( 2) The floating fish feed extruder design follows automated assembly line manufacturing, with little footprint and less labor. feed pellet mill in Montenegro is easy to operate, conserving effort and time, as well as decreasing labor consumption.

With the fast development of the marine feed market, the domestic need for marine feed has been driven. According to this market need, RICHI has researched as well as developed different types of floating fish feed extruders.


2. Process flow of freshwater fish feed assembly line:

The floating fish feed extruder adopts twin-screw extrusion modern technology, combined with Richi Machinery's experience in blowing innovation research for many years, as well as is a new generation of puffed food equipment designed as well as produced to meet the demands of food and related industries.

The floating fish feed extruder assembly line has the advantages of steady production performance, adaptable operation, completely automatic production procedure, beautiful look (making use of stainless steel product), etc.


Basic material prep work → blending → sharing → extrusion → conveying → drying out → oil shot → spices → cooling down → testing → packaging

（ 1 ） Resources cleaning

Invoice of raw corn and soybean meal in bulk; the clean-up process is all procedure devices that pass the corn and soybean dish that has actually passed the evaluation of the raw material examiner right into the silo.

In this procedure, the pollutants in the raw materials are firstly removed by the pollutant removal tools, and after that moved to the silo as planned by the receiving tools as well as the demagnetization devices.

The floating fish feed extruder production line tools includes receiving devices (such as discharging pits, platforms, and so on), communicating equipment, primary cleaning screens, and magnetic splitting up tools (such as irreversible magnet drums, irreversible magnet drums, etc).

For the invoice of bagged raw materials, it means that the loading and also dumping employees unload the raw products that have passed the examination of the raw product examiners as well as keep them nicely in the storage facility.

In the process of receiving the goods, four points ought to be done:
Accurately count the quantity;
There is no top quality trouble in the raw products;
The obtaining course is correct;
The obtaining setting is clean.

（ 2 ） Active ingredient procedure

The batching procedure is to evaluate the raw products in the batching bin from the feeder under each batching container to the batching according to the formula requirements. After each basic material is considered by the batching range, the raw product is moved to the powder storage silo.

The components are considered from the silo, these evaluated basic materials get in the powder silo, a small amount of material as well as premix are added directly and manually considered and then took into the silo for mixing. The top quality of the batching process straight influences the precision of item batching.

（ 3 ） Crushing process

The pulverization process indicates that the raw materials to be pulverized in the silo are sent to the crusher to be pulverized into powder, and then sent out to the silo to be blended by the conveyor before usage. The objective of this process is to control the pellet dimension of the material.

The design effectiveness of the crusher in this procedure identifies the manufacturing ability of the process devices, and it is likewise the process with the biggest energy intake in the manufacturing of fine-grained products.

（ 4 ） Combining procedure

In the blending procedure of floating fish feed extruder plant, the crushed raw materials are released from the blending bin into the mixer, as well as oil is added to the feed in the mixer through the fluid addition system as required to make the components equally combined to accomplish the wanted mixing impact harmony.

The product discharged from the mixer is the ended up item, which is directly sent to the packaging process of the ended up item for packaging and leaving the floating fish feed extruder assembly line. When generating pellet feed, the blended powder is sent to the silo for granulation.

In order to ensure the effectiveness of the mixer, upkeep employees should frequently inspect as well as repair the equipment, as well as regularly check the efficiency of the mixer.

（ 5 ） Granulation procedure

The blended product is appeased as well as tempered by magnetic separation from the granulation container, and then 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 acquire common granules.

Magnetic splitting up equipment should be cleansed routinely to prevent iron contaminations from creating damage to the floating fish feed extruder. When satiating as well as tempering, the amount of floating fish feed extruder heavy steam ought to be adjusted according to the requirements of the pellet range, as well as the ring die (aperture, compression ratio, material, and so on) must be picked according to the needs of the pellet procedure high quality and pellet temperature and also humidity.

According to the variety, interior temperature level and humidity, season and also various other variables, adjust the air conditioning tower to attain professional pellet temperature and moisture.

（ 6 ） Ended up product packaging

The feed made by floating fish feed extruder is considered from the finished item storage facility by a product packaging scale, packed right into packaging bags, then identified and sealed by a packer, and afterwards carried to the stockroom for stacking by a transport lorry.



3. Devices configuration of floating fish feed mill

Mixer → Feeder → Floating feed extruder machine → Conveyor → Multi-layer Oven → Seasoning Line → Cooling Conveyor → Vibrating Screen → Packaging Device


Since the manufacturing of some extruded feeds requirements to be pulverized, it can be made use of: powder mixer → feeder → floating fish feed extruder equipment → pulverizer → product packaging machine

( 1) Powder mixer
Add a specific proportion of water to the raw corn flour, rice flour, soybean flour, fish meal, meat meal, grain flour, ingredients, and so on and also blend well.
Main electric motor power: 3.0 kw, 4kw, 5.5 kw, 7.5 kw.
Product: Stainless-steel.
Feature: Include a particular proportion of water to the raw corn flour, rice flour, soybean flour, meat flour, grain flour, ingredients, etc and mix well.


( 2) Feeder.
The electric motor is utilized for power screw conveying, and also the combined basic materials are conveyed to the feeding hopper of the twin-screw floating fish feed extruder. This devices is convenient and also quick to feed, conserves labor, and has high effectiveness.
Main motor power: 1.1 kw.
Product: Stainless Steel.
Feature: Spiral stirring blade sharing.
The electric motor is made use of for power screw conveying, as well as the combined basic materials are shared to the feeding hopper of the floating fish feed extruder to ensure hassle-free and fast feeding.



( 3) Twin-screw floating fish feed extruder.
The electric motor is made use of for power screw sharing, as well as the combined raw materials are communicated to the feeding receptacle of the twin-screw floating fish feed extruder. This tools is convenient and also quick to feed, conserves labor, as well as has high performance.
Main motor power: 22.0 kw 30kw 37kw 45kw/55kw/75kw/ 90kw frequency conversion rate regulation.
Material: Equipment guard plate stainless steel.
Feature: twin-screw extrusion puffing.
Outcome: 100-150kg/ h, 200-240kg/ h, 500-600kg/ h, 600-1000kg/ h.
Rotary reducing motor: 0.75 kw frequency conversion rate law.
Oil pump motor: 0.37 kw.
Screw product: 38CrMn Al.
Screw length: 1280mm/1510mm/1635mm/ 1920mm.
biomass pellet machine in Uruguay : This tools is an floating fish feed extruder, changing the item mold and mildew can produce pet feed and also marine feed of different shapes.



( 4) Air blower.
The generated feed pellets are delivered to the multi-layer drying equipment.
Main motor power: 1.1 kw/4kw/5.5 kw, and so on Product: Stainless Steel.
Principle: sidewall structure.
Function: Attach the device to provide the feed to the oven,.



( 5) Multi-layer feed clothes dryer (electric kind).
The generated feed pellets are transported to the multi-layer drying out tools.
Main motor power: 0.75 kw.
Mesh belt product: stainless steel mesh belt (dual layer).
Concept: chain conveyor.
Outcome: 100-150kg/ h/200 -240 kg/h 500-600kg/ h, 600-1000kg/ h.
Function: Cooking tools for puffed feed and also puffed food.
Adjustable rate of mesh belt electric motor-- regularity conversion speed policy.
Oven temperature level is adjustable.
Stove principle: electric home heating tube (power: 27kw 45kw 60kw 90kw).
Feature: Most of the ovens are electric stoves, the temperature level is adjusted in between 0-200 degrees via the control cupboard, and also the inside is a stainless-steel double-layer mesh bag, which lowers the wetness of feed pellets, promotes the treating price, as well as raises the shelf life.


( 6) Flavoring Maker & Fuel Injector.
The oil sprayer sprays oil, food attractants, etc. The spices drum consists of octagonal drum, cylinder, single-roller, as well as double-roller flavoring line. According to the output and also item residential or commercial properties, the oil is splashed on the surface of the feed, and also the minced meat and seasonings are splashed at the same time., spread uniformly.

Hereafter floating fish feed extruder line process, the burrs and also burrs on the surface of the feed pellets can also be eliminated to make the surface area of the feed pellets smoother.
Main motor total power: 0.74 kw.
Material: Stainless Steel Skirt, Food Grade Belt.
Principle: sidewall framework.
Output: 100-150kg/ h,.
Feature: link tool.



( 7) Oil pump.

Electric motor power: 0.37 kw.
Device dimension: 1.0 * 0.7 * 0.9.
Material: Stainless Steel.
Output: 100-500kg/ h, 200-240kg/ h, 500-600kg/ h, 600-1000kg/ h.
This equipment includes an oil barrel, and an electric home heating tube is installed in it to keep the oil temperature at about 60 levels.
The nozzle of this floating fish feed extruder line tools is chosen the top of the middle-extracting flavoring device.



( 8) Main electric motor.
Power: 0.37 kw.
Gadget dimension: 2.3 * 0.8 * 1.5.
Product: Stainless Steel.
Principle: rolling.
Outcome: 100-150kg/ h.
Feature: Spices blending devices for extruded fish feed. The oil sprayer sprays oil, attractants, etc. The flavoring cylinder consists of octagonal cyndrical tube, cyndrical tube, single-drum training, and double-drum spices line. It is configured according to the output and also item residential or commercial properties. Spray on the surface of the feed, at the same time spray the minced meat and spices, and spread uniformly.

( 9) Air conditioning and sharing.

Minimize the temperature level of the surface area of the dried feed pellets, advertise the coagulation of grease, reduce the temperature of the pellets, as well as help with packaging.
( 10) Shaking display.

Sieve off excess exterior product as well as pellets at the end of the year to guarantee the top quality and also reuse of resources.

( 11) Product packaging machine.

Manual packaging and also automated packaging are offered for different specifications.

4. RICHI Solution.
Supply detailed floating fish feed extruder plant project planning as well as layout services.
Provide floating fish feed extruder debugging as well as technical training solutions.
Provide fundamental formula and technological support.
Give floating fish feed extruder buyers with 1-year service warranty as well as long-lasting technological services.