Floating fish feed extruder available for sale

Author : Salling Coleman | Published On : 07 May 2026

1. What's floating fish feed extruder?

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

Today, the major working principle of the floating fish feed extruder utilized in the floating fish feed mill is to treat the fine-grained product including a particular quantity of starch (greater than 20%) via a conditioner, to make sure that the wetness web content of the material can reach 25% to 27%, and also the temperature level is elevated to 80 ℃ ～ 100 ℃.

The floating fish feed extruder consists of a feeding system, a transmission system, an extrusion system, a releasing die as well as an electric control system. The appeased and solidified product enters the screw extrusion zone.

Given that the quantity of the extrusion zone gradually decreases along the axis, the pressure on the material progressively boosts, as well as the compression proportion can get to 4 to 10.

The material is pushed by the floating fish feed extruder screw extrusion, and also accompanied by strong shear and also rubbing, the stress and temperature level climb sharply. Under the action of heat and high pressure, the starch in the product can be generally entirely gelatinized, and also the protein is partially deformed.

( feed pellet machine in Peru ) The whole floating fish feed extruder is constructed from stainless steel, which is sanitary, secure and dependable, easy to tidy.
( 2) The floating fish feed extruder style complies with automatic production line manufacturing, with tiny footprint and less labor. The devices is easy to operate, conserving time and effort, and reducing labor intake.

With the quick growth of the water feed market, the domestic need for aquatic feed has actually been driven. According to this market demand, RICHI has actually investigated and created different sorts of floating fish feed extruders.


2. Process circulation of freshwater fish feed assembly line:

The floating fish feed extruder adopts twin-screw extrusion technology, combined with Richi Machinery's experience in puffing modern technology study for many years, and is a new generation of puffed food equipment created and manufactured to satisfy the needs of food and also associated industries.

The floating fish feed extruder assembly line has the advantages of steady manufacturing efficiency, flexible procedure, totally automated production procedure, beautiful look (using stainless steel material), and so on.


Raw material preparation → mixing → communicating → extrusion → conveying → drying → oil shot → spices → cooling down → testing → product packaging

（ 1 ） Resources cleansing

Invoice of raw corn and soybean dish wholesale; the clean-up process is all operation devices that pass the corn as well as soybean dish that has passed the assessment of the raw material examiner into the silo.

In this procedure, the contaminations in the raw products are firstly gotten rid of by the contamination removal equipment, and afterwards transported to the silo as intended by the getting tools and also the demagnetization equipment.

The floating fish feed extruder production line equipment includes obtaining gadgets (such as dumping pits, systems, and so on), communicating devices, main cleaning screens, and also magnetic splitting up devices (such as irreversible magnet drums, permanent magnet drums, etc).

For the invoice of bagged resources, it implies that the loading and dumping personnel unload the raw materials that have actually passed the assessment of the raw material assessors and also save them nicely in the storehouse.

In the process of obtaining the goods, four points ought to be done:
Precisely count the amount;
There is no high quality trouble in the raw products;
The receiving course is appropriate;
The receiving atmosphere is tidy.

（ 2 ） Ingredient procedure

The batching process is to weigh the raw products in the batching bin from the feeder under each batching bin to the batching according to the formula requirements. After each raw material is weighed by the batching scale, the raw product is transferred to the powder storage space silo.

The active ingredients are evaluated from the silo, these considered basic materials go into the powder silo, a percentage of material and also premix are added straight and also manually evaluated and afterwards took into the silo for blending. The top quality of the batching process straight influences the precision of product batching.

（ 3 ） Crushing procedure

The pulverization procedure indicates that the raw materials to be pulverized in the silo are sent out to the crusher to be pulverized into powder, and then sent out to the silo to be blended by the conveyor prior to use. The objective of this procedure is to regulate the pellet dimension of the product.

The layout effectiveness of the crusher in this procedure determines the manufacturing ability of the procedure equipment, as well as it is additionally the process with the largest power intake in the manufacturing of fine-grained materials.

（ 4 ） Mixing process

In the mixing process of floating fish feed extruder plant, the crushed raw materials are released from the blending container into the mixer, and oil is contributed to the feed in the mixer with the fluid enhancement system as needed to make the components equally mixed to achieve the preferred mixing impact harmony.

The product released from the mixer is the finished item, which is directly sent to the product packaging process of the finished product for product 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 guarantee the efficiency of the mixer, maintenance personnel should routinely check and also fix the equipment, and also consistently test the effectiveness of the mixer.

（ 5 ） Granulation process

The mixed product is satiated as well as solidified by magnetic separation from the granulation bin, and after that sent out to the compression chamber of the floating fish feed extruder, compressed right into pellet feed, cooled by an air conditioning tower, and sieved by a screening equipment to obtain common granules.

Magnetic separation devices need to be cleaned up on a regular basis to prevent iron pollutants from causing damages to the floating fish feed extruder. When appeasing as well as solidifying, the amount of floating fish feed extruder vapor must be adjusted according to the needs of the pellet variety, and also the ring die (aperture, compression ratio, product, and so on) should be picked according to the demands of the pellet process top quality as well as pellet temperature level and also humidity.

According to the variety, interior temperature as well as humidity, season as well as other aspects, change the air conditioning tower to attain certified pellet temperature and also humidity.

（ 6 ） Completed product packaging

The feed made by floating fish feed extruder is considered from the ended up item warehouse by a packaging scale, packed into packaging bags, then identified and secured by a packer, and after that carried to the storehouse for stacking by a transportation automobile.



3. Tools setup of floating fish feed mill

Mixer → Feeder → Floating feed extruder equipment → Conveyor → Multi-layer Stove → Spices Line → Air Conditioning Conveyor → Vibrating Display → Packaging Machine

Considering that the production of some extruded feeds requirements to be pulverized, it can be used: powder mixer → feeder → floating fish feed extruder equipment → pulverizer → product packaging equipment

( 1) Powder mixer
Include a certain proportion of water to the raw corn flour, rice flour, soybean flour, fish dish, meat dish, grain flour, additives, etc and also mix well.
Main motor power: 3.0 kw, 4kw, 5.5 kw, 7.5 kw.
Product: Stainless-steel.
Function: Include a specific proportion of water to the raw corn flour, rice flour, soybean flour, meat flour, grain flour, ingredients, etc and also mix well.


( 2) Feeder.
The electric motor is made use of for power screw conveying, and also the combined raw materials are shared to the feeding receptacle of the twin-screw floating fish feed extruder. This tools is convenient and fast to feed, saves labor, and also has high efficiency.
Main motor power: 1.1 kw.
Product: Stainless-steel.
Feature: Spiral stirring blade conveying.
The electric motor is used for power screw sharing, and also the blended basic materials are communicated to the feeding receptacle of the floating fish feed extruder to make certain hassle-free as well as quick feeding.



( 3) Twin-screw floating fish feed extruder.
The motor is made use of for power screw communicating, and the mixed basic materials are conveyed to the feeding hopper of the twin-screw floating fish feed extruder. This equipment is convenient and also fast to feed, saves labor, and also has high performance.
Main motor power: 22.0 kw 30kw 37kw 45kw/55kw/75kw/ 90kw regularity conversion speed regulation.
Material: Devices guard plate stainless-steel.
Function: twin-screw extrusion puffing.
Outcome: 100-150kg/ h, 200-240kg/ h, 500-600kg/ h, 600-1000kg/ h.
Rotating reducing motor: 0.75 kw frequency conversion speed guideline.
Oil pump motor: 0.37 kw.
Screw material: 38CrMn Al.
Screw size: 1280mm/1510mm/1635mm/ 1920mm.
Function: This equipment is an floating fish feed extruder, transforming the item mold and mildew can generate pet feed as well as marine feed of various shapes.



( feed pellet machine in Democratic Republic of the Congo ) Air blower.
The produced feed pellets are transferred to the multi-layer drying out tools.
Main electric motor power: 1.1 kw/4kw/5.5 kw, etc Product: Stainless-steel.
Principle: sidewall structure.
Function: Attach the device to supply the feed to the oven,.



( 5) Multi-layer feed clothes dryer (electric kind).
The produced feed pellets are transferred to the multi-layer drying equipment.
Key electric motor power: 0.75 kw.
Fit together belt product: stainless-steel mesh belt (double layer).
Concept: chain conveyor.
Outcome: 100-150kg/ h/200 -240 kg/h 500-600kg/ h, 600-1000kg/ h.
Feature: Baking tools for puffed feed and also puffed food.
Flexible speed of mesh belt electric motor-- frequency conversion rate regulation.
Stove temperature is adjustable.
Oven principle: electric home heating tube (power: 27kw 45kw 60kw 90kw).
Function: Most of the stoves are electric stoves, the temperature level is readjusted in between 0-200 degrees through the control cabinet, and the inside is a stainless-steel double-layer mesh bag, which reduces the moisture of feed pellets, promotes the curing price, and enhances the service life.


( pellet mill in Guyana ) Flavoring Device & Fuel Injector.
The oil sprayer sprays oil, food attractants, etc. The seasoning drum consists of octagonal drum, cyndrical tube, single-roller, and double-roller seasoning line. According to the outcome and product residential properties, the oil is sprayed externally of the feed, and the minced meat and also flavors are splashed at the same time., spread uniformly.

After this floating fish feed extruder line procedure, the burrs and also burrs externally of the feed pellets can also be gotten rid of to make the surface area of the feed pellets smoother.
Key electric motor overall power: 0.74 kw.
Material: Stainless-steel Skirt, Food Quality Belt.
Principle: sidewall framework.
Output: 100-150kg/ h,.
Feature: attach gadget.




( 7) Oil pump.

Motor power: 0.37 kw.
Device size: 1.0 * 0.7 * 0.9.
Product: Stainless-steel.
Output: 100-500kg/ h, 200-240kg/ h, 500-600kg/ h, 600-1000kg/ h.
This devices has an oil barrel, and an electric heating tube is mounted in it to maintain the oil temperature level at around 60 levels.
The nozzle of this floating fish feed extruder line equipment is chosen the top of the middle-extracting flavoring equipment.



( 8) Key electric motor.
Power: 0.37 kw.
Gadget dimension: 2.3 * 0.8 * 1.5.
Product: Stainless-steel.
Concept: tumbling.
Output: 100-150kg/ h.
Function: Seasoning blending tools for extruded fish feed. The oil sprayer sprays oil, attractants, etc. The seasoning cyndrical tube includes octagonal cyndrical tube, cyndrical tube, single-drum training, as well as double-drum seasoning line. It is configured according to the output and also item buildings. Spray on the surface of the feed, at the same time spray the minced meat and flavors, and spread equally.

( 9) Air conditioning as well as sharing.

Decrease the temperature level of the surface area of the dried out feed pellets, promote the coagulation of oil, lower the temperature of the pellets, and facilitate product packaging.
( 10) Vibrating display.

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

( 11) Product packaging maker.

Hand-operated packaging and automatic product packaging are offered for various specs.

4. RICHI Solution.
Provide comprehensive floating fish feed extruder plant project planning as well as style services.
Provide floating fish feed extruder debugging and technical training solutions.
Offer fundamental formula and also technological assistance.
Give floating fish feed extruder customers with 1-year service warranty and long-term technological services.