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1. What's floating fish feed extruder?
Because of the advantages of floating fish feed extruder puffing, increasingly more feed mills have actually begun to puff aquafeed.
Today, the primary working principle of the floating fish feed extruder used in the floating fish feed mill is to deal with the powdery product containing a specific quantity of starch (greater than 20%) via a conditioner, so that the wetness content of the product can reach 25% to 27%, and also the temperature level is raised 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 electric control system. The appeased and also tempered material enters the screw extrusion zone.
Considering that the volume of the extrusion area progressively reduces along the axis, the stress on the material gradually increases, and the compression ratio can reach 4 to 10.
The product is pressed by the floating fish feed extruder screw extrusion, as well as accompanied by solid shear as well as friction, the stress as well as temperature level rise dramatically. Under the action of heat and high pressure, the starch in the material can be essentially completely gelatinized, and the protein is partly deformed.
( 1) The whole floating fish feed extruder is constructed from stainless-steel, which is hygienic, safe and dependable, simple to tidy.
( 2) The floating fish feed extruder layout complies with automatic production line production, with tiny impact as well as much less labor. The equipment is easy to operate, saving time and effort, as well as reducing labor intake.
With the rapid development of the marine feed market, the residential need for marine feed has actually been driven. According to this market need, RICHI has actually investigated and developed different kinds of floating fish feed extruders.
2. Refine circulation of freshwater fish feed production line:
The floating fish feed extruder embraces twin-screw extrusion innovation, combined with Richi Machinery's experience in blowing innovation study for years, and is a brand-new generation of puffed food tools designed as well as produced to satisfy the needs of food and related industries.
The floating fish feed extruder assembly line has the advantages of steady manufacturing performance, versatile procedure, totally automated manufacturing process, beautiful appearance (utilizing stainless steel product), and so on.
Raw material prep work → blending → sharing → extrusion → conveying → drying out → oil injection → spices → cooling → screening → product packaging
( 1 ) Raw material cleaning
Receipt of raw corn and also soybean dish wholesale; the clean-up procedure is all operation devices that pass the corn as well as soybean meal that has actually passed the evaluation of the raw material examiner into the silo.
In this procedure, the contaminations in the raw materials are first of all gotten rid of by the contamination elimination devices, and afterwards transferred to the silo as planned by the getting devices and also the demagnetization equipment.
The floating fish feed extruder assembly line tools consists of obtaining devices (such as dumping pits, systems, and so on), communicating equipment, main cleansing screens, as well as magnetic splitting up tools (such as irreversible magnet drums, permanent magnet drums, etc).
For the receipt of bagged basic materials, it indicates that the loading as well as dumping employees unload the raw products that have actually passed the examination of the raw product examiners as well as keep them nicely in the storehouse.
In the process of getting the goods, four points need to be done:
Accurately count the amount;
There is no high quality trouble in the raw products;
The receiving course is appropriate;
The obtaining environment is tidy.
( 2 ) Component process
The batching procedure is to consider the raw materials in the batching container from the feeder under each batching bin to the batching according to the formula requirements. After each raw material is evaluated by the batching scale, the raw product is transported to the powder storage silo.
The ingredients are considered from the silo, these weighed resources get in the powder silo, a small amount of material and also premix are included directly and by hand considered and then took into the silo for blending. The top quality of the batching process straight influences the accuracy of product batching.
( 3 ) Crushing process
The pulverization process means that the raw products to be grated in the silo are sent to the crusher to be pulverized into powder, and after that sent to the silo to be blended by the conveyor prior to use. The objective of this process is to control the pellet dimension of the product.
The design effectiveness of the crusher in this procedure identifies the production capability of the process tools, as well as it is additionally the process with the biggest power intake in the production of fine-grained products.
( 4 ) Combining procedure
In the blending procedure of floating fish feed extruder plant, the smashed raw materials are discharged from the mixing bin right into the mixer, and also oil is included in the feed in the mixer through the fluid enhancement system as required to make the elements equally mixed to accomplish the wanted blending result harmony.
The product discharged from the mixer is the finished product, which is straight sent out to the product packaging process of the ended up product for packaging as well as leaving the floating fish feed extruder assembly line. When creating pellet feed, the mixed powder is sent out to the silo for granulation.
In order to guarantee the efficiency of the mixer, maintenance workers have to regularly inspect and also repair the equipment, as well as regularly evaluate the efficiency of the mixer.
( 5 ) Granulation procedure
The mixed product is satiated and also solidified by magnetic splitting up from the granulation container, and afterwards sent to the compression chamber of the floating fish feed extruder, pressed into pellet feed, cooled by a cooling tower, and also sieved by a testing tools to obtain conventional granules.
Magnetic splitting up devices need to be cleaned up on a regular basis to stop iron impurities from causing damages to the floating fish feed extruder. When appeasing and solidifying, 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, product, etc) should be selected according to the demands of the pellet process high quality as well as pellet temperature level and also humidity.
According to the selection, interior temperature level and also humidity, period and other elements, change the air conditioning tower to achieve competent pellet temperature and also humidity.
( 6 ) Completed product packaging
The feed made by floating fish feed extruder is weighed from the ended up item storage facility by a packaging range, packed into product packaging bags, after that labelled and sealed by a packer, and afterwards delivered to the storage facility for piling by a transportation lorry.
3. Equipment arrangement of floating fish feed mill
Mixer → Feeder → Floating feed extruder machine → Conveyor → Multi-layer Stove → Spices Line → Cooling Conveyor → Vibrating Screen → Packaging Device
Since the production of some extruded feeds demands to be grated, it can be utilized: powder mixer → feeder → floating fish feed extruder maker → pulverizer → packaging maker
( 1) Powder mixer
Include a specific percentage of water to the raw corn flour, rice flour, soybean flour, fish meal, meat dish, grain flour, ingredients, and so on as well as blend well.
Key motor power: 3.0 kw, 4kw, 5.5 kw, 7.5 kw.
Material: Stainless Steel.
Function: Include a particular proportion of water to the raw corn flour, rice flour, soybean flour, meat flour, grain flour, additives, and so on and mix well.
( 2) Feeder.
The electric motor is utilized for power screw communicating, and the combined basic materials are shared to the feeding hopper of the twin-screw floating fish feed extruder. This tools is convenient and quick to feed, conserves labor, as well as has high performance.
Main electric motor power: 1.1 kw.
Material: Stainless Steel.
https://presspelletmachine.com : Spiral stirring blade sharing.
The motor is utilized for power screw sharing, and also the mixed basic materials are communicated to the feeding receptacle of the floating fish feed extruder to guarantee practical and quick feeding.
( 3) Twin-screw floating fish feed extruder.
The electric motor is used for power screw conveying, as well as 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 also has high effectiveness.
Main electric motor power: 22.0 kw 30kw 37kw 45kw/55kw/75kw/ 90kw regularity conversion rate law.
Product: Equipment guard plate stainless-steel.
Function: twin-screw extrusion puffing.
Result: 100-150kg/ h, 200-240kg/ h, 500-600kg/ h, 600-1000kg/ h.
Rotary cutting motor: 0.75 kw regularity conversion rate policy.
Oil pump motor: 0.37 kw.
Screw material: 38CrMn Al.
Screw size: 1280mm/1510mm/1635mm/ 1920mm.
Feature: This tools is an floating fish feed extruder, transforming the product mold can produce pet feed and water feed of different shapes.
( 4) Air blower.
The created feed pellets are moved to the multi-layer drying equipment.
Main motor power: 1.1 kw/4kw/5.5 kw, and so on Product: Stainless-steel.
Concept: sidewall structure.
Feature: Connect the tool to deliver the feed to the stove,.
( 5) Multi-layer feed dryer (electric kind).
The generated feed pellets are delivered to the multi-layer drying equipment.
Key electric motor power: 0.75 kw.
Fit together belt material: stainless-steel mesh belt (double layer).
Principle: chain conveyor.
Output: 100-150kg/ h/200 -240 kg/h 500-600kg/ h, 600-1000kg/ h.
Feature: Baking tools for puffed feed and puffed food.
Flexible rate of mesh belt motor-- frequency conversion rate law.
Stove temperature is flexible.
Oven concept: electric heating tube (power: 27kw 45kw 60kw 90kw).
Function: The majority of the ovens are electrical ovens, the temperature is adjusted in between 0-200 degrees with the control cabinet, and the inside is a stainless-steel double-layer mesh bag, which lowers the wetness of feed pellets, promotes the healing rate, as well as enhances the service life.
( 6) Seasoning Equipment & Fuel Injector.
The oil sprayer sprays oil, food attractants, etc. The spices drum includes octagonal drum, cylinder, single-roller, as well as double-roller flavoring line. According to the result and product buildings, the oil is sprayed externally of the feed, as well as the minced meat and flavors are sprayed at the very same time., spread evenly.
After this floating fish feed extruder line procedure, the burrs as well as burrs on the surface of the feed pellets can additionally be gotten rid of to make the surface area of the feed pellets smoother.
Key electric motor total power: 0.74 kw.
Product: Stainless-steel Skirt, Food Grade Belt.
Principle: sidewall structure.
Outcome: 100-150kg/ h,.
Feature: link device.
( 7) Oil pump.
Motor power: 0.37 kw.
Gadget dimension: 1.0 * 0.7 * 0.9.
Product: Stainless-steel.
Result: 100-500kg/ h, 200-240kg/ h, 500-600kg/ h, 600-1000kg/ h.
This devices consists of an oil barrel, and also an electric home heating tube is set up in it to keep the oil temperature at around 60 degrees.
The nozzle of this floating fish feed extruder line tools is chosen the top of the middle-extracting flavoring machine.
( 8) Key motor.
Power: 0.37 kw.
Tool size: 2.3 * 0.8 * 1.5.
Material: Stainless-steel.
Concept: toppling.
Result: 100-150kg/ h.
Function: Seasoning blending equipment for extruded fish feed. The oil sprayer sprays oil, attractants, etc. The seasoning cylinder includes octagonal cylinder, cylinder, single-drum lifting, as well as double-drum seasoning line. It is configured according to the result and also item residential properties. Spray on the surface of the feed, at the same time spray the minced meat and flavors, and also spread evenly.
( 9) Air conditioning and also sharing.
Decrease the temperature level of the surface of the dried out feed pellets, advertise the coagulation of grease, lower the temperature level of the pellets, as well as help with product packaging.
( 10) Shaking screen.
Sieve off excess exterior material as well as pellets at the end of the year to guarantee the quality and also reuse of resources.
( 11) Packaging maker.
Hands-on product packaging and automated product packaging are readily available for different specifications.
4. RICHI Service.
Offer comprehensive floating fish feed extruder plant project planning and also style solutions.
Give floating fish feed extruder debugging as well as technical training solutions.
Supply fundamental formula as well as technical assistance.
Provide floating fish feed extruder customers with 1-year warranty as well as long-term technical solutions.
Read More: https://presspelletmachine.com
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