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Sinking Fish Feed Pellet Machine

Sinking Fish Feed Pellet Machine

APPLICATION: Aquatic Feed Industry
CAPACITY: 0.6-30T/H
MAIN POWER: 22-315KW
MODEL: SZLH
WhatsApp: +86 138 3838 9622

With the further development of fish farming industry, compound fish food pellets have obtained more and more wide applications in virtue of unique advantages including high nutrient, good palatability, strong digestibility and so on. There are 3 types of sinking fish feeds machine available for processing sinking fish feed pellets: sinking pellet machine with two-layer conditioner, three-layer conditioner sinking pellet feed machine and sinking fish feed extruder machine.

24 hours to reply to technical inquiries

Applications Of Sinking Fish Feed Pellet Machine

Studies have shown that among the many factors that affect the ecosystem and the disease resistance of fishes, the nutrition and quality of feed is one of the key factors. Comprehensive nutrition and high quality, and the use and popularization of compound feed are key signs of technological progress in aquaculture.

As an industry with broad development prospects, how to seize the opportunity? The answer is the leading aquatic feed processing technology and aqua feed equipment.

complete line fish feed foating and sinking pellets mill

RICHI is one of the very few companies with the ability to design, manufacture and supply each and every key sinking fish feed making machine in the sinking fish feed plant, as well as designing and building the fish feed production plant as a whole.

Wherever your fish feed plant is located and whether you produce feed pellets for sinking fish, floating fish, shrimp, trout, tropical fish, catfish, tilapia, carp, saltwater fish, prawn, etc., we offer a full range of fish feed processing machines and equipment – from raw material intake to finished feed storage.

The fish feed making machine and fish feed plant project we have done

Pellet Richi is one of the fish feed machine manufacturers and fish feed plant suppliers in China, we have rich experience of providing complete fish feed plant solutuions and fish feed making machine for various fish feed, shrimp feed, etc.
fish feed manufacturing plant project report

5-6T/H Trout Fish Feed Plant For Sale Russia Uzbekistan 1T/H Floating Fish Feed Plant For Sale Uzbekistan (Tashkent)
1T/H floating fish feed plant for sale Uzbekistan(Gizak) 5T/H sinking fish feed mill for sale Uzbekistan
China 30000 Tons Per Year Feed Mill For Fish And Pet Feed Pellets 25T/H Full Automatic Aqua Prawn Fish Feed Manufacturing Plant 
15T/H Aqua Feed Plant For Fish Prawns Crab Feed Production In China 1T/H floating fish feed production plant for sale Zimbabwe
Simple Design Small Fish Feed Pellet Line For Sale UK Commercial Fish Food Making Machine For Sale Austria
Floating fish fish feed production plant for sale Lithuania Small 200kg/h floating fish feed production plant Moldova
Wet fish feed making machine DSP-120B for sale Russia 100-150kg/h floating fish feed plant foe sale Ukraine
1T/H sinking fish feed production plant Thailand DGP-50 small electric fish food making machine for sale Singapore
DGP90-B floating fish feed maker machine for sale Turkmenistan 1T/H Fish Feed Machine For Sale Puerto Rico
DGP80-B floating fish feed maker machine for sale Honduras 2T/H floating fish feed extruder machine for sale Bolivia
Simple Design 2T/H Fish Feed Production Plant For Sale Bolivia 1T/H fish feed maker machine for sale Dominica
150kg/h Small Floating Fish Feed Production Plant For Sale Tanzania 1T/H floating fish feed plant in Senegal
1T/H fish food production machine for sale Senegal 150KG/H Small Floating Fish Feed Mill Plant In Nigeria
1T/H fish food production machine for sale Nigeria 1T/H fish feed maker machine for sale Cote d'Ivoire
150KG/H small fish feed mill plant for sale Burkina Faso 70B small fish feed making machine for sale Cameroon
150KG/H Small Floating Fish Feed Line For Sale Botswana DGP90 fish food processing machine for sale South Africa
40C small fish feed making machine for sale Philippines Small electric fish food processing machine for sale Lebanon
DGP60-C floating fish food production machine for sale Pakistan 500-600kg/h fish food processing machine for sale UAE
1T/H fish food processing machine for sale Mozambique DGP50C small fish food processing machine for sale Tashkent

The above fish feed plant project and fish feed machine project are real transaction information. If you want to get project-related information, pictures, and videos, please contact us.

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Technical Features Of Sinking Fish Feed Pellet Machine

  1. The positioned ring die of the sinking fish feed pellet machine is easy to load and unload could be equipped with lifting device.
  2. The sinking fish feed pellet machine uses high quality alloy steel ring die which produced by international advanced processing technology.
  3. The sinking fish feed pellet machine is suitable for producing all kinds of high quality aquatic feed.
  4. The sinking fish feed machine adopts continuous and stable work, very low noise. Stable torque, strong vibration absorbtion and isolation.
  5. The sinking fish feed machine is equipped with proper speed of ring die according to sinking fish food.
  6. The design of the sinking fish machine can increase the work area of ring die, improve the capacity.
  7. The sinking fish feed pellet machine is equipped with automatic control system. Automatic oil lubricating system to make oil adding easier.

Working Principle Of Sinking Fish Feed Pellet Machine

Under the action of the squeezing force of the ring die and pressure roller of the sinking fish feed machine, the powders with a certain temperature and humidity are close to each other and rearranged. The air contained in the powder particles is gradually squeezed away, and the powder close to each other, the connecting force increases, and finally it is pressed into pellets by sinking fish feed pellet machine with a certain density and strength.

fish feed production machine from China

In the granulation process of the sinking fish feed pellet machine, the protein and sugar in the feed become plastic when heated, and the starch is partially gelatinized. Therefore, the granulation process of the sinking pellet feed machine for fish can be said to be an extrusion thermoplastic process, but after the feed is granulated, the gelatinization degree of the starch is generally about 30% or lower, and this is mainly accomplished by steam conditioning.

If you want to increase the gelatinization degree of starch, you must extend the conditioning time or use a conditioning tank. Compared with a sinking fish feed extruder machine, the degree of gelatinization improved by the sinking fish feed machine is limited. However, the sinking pellets for aquatic animals produced by the sinking fish feed pellets machine is very suitable for sinking aquatic animals and benthic prawns and herrings.
where to buy sinking fish feed pellet machine in nigeria

Some sinking fish feed manufactuers who process sinking fish food will configure a sink fish feed pellet machine after the pelletizing section, but we generally do not recommend this. After crushing, the surface of the sinking fish food pellets is rough, and it is easy to absorb water to collapse the sinking fish food pellets, which affects the stability of sinking fish feed in water.

If the powder is directly pressed into small fish sinking pellets, the surface of the fish sinking pellets is smooth and not easily corroded by water, which can improve the stability of the fish sinking pellets in water.

mltor cnc countersink machine for pellet ring dies dj370

In addition, in the sinking fish feeds pelleting machine's granulation processing method, it can be used to emphasize the quality of maturation, the fish feed making material is double-layered or three-layer strengthened and tempered, so that the starch is fully gelatinized, and the digestibility of the bait can also be greatly improved.

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Parameter And Model Of Sinking Fish Feed Pellet Machine

Model Capacity(TPH) Main Motor Power(kw) Feeder Motor Power(kw) Conditioner Power(kw) Dia.of Ring Die(mm) Final Pellet(mm)
SZLH250 0.6-1.4 22 0.75 1.5 250 1.5~12
SZLH320 1.8-2.8 37 1.5 2.2 320 1.5~12
SZLH350 3-5 55 1.5 3 350 1.5~12
SZLH420 4.8-8.5 90 1.5 7.5 420 1.5~12
SZLH508 6-12.5 132 2.2 11 508 1.5~12
SZLH558 9-17.5 180/200 2.2 11 558 1.5~12
SZLH558D 8.4-15.5 160/180/200 1.5 7.5 558 1.5~12
SZLH678 12-21 220/250 2.2 11 678 1.5~12
SZLH678D 9-17.5 200/220/250 2.2 11 673 1.5~12
SZLH768 15-28 280/315 2.2 11 768 1.5~12
SLZH858 15-30 280/315 2.2 15 858 1.5~12

Difference between using sinking fish feed pellet machine and sinking fish feed extruder machine to process sinking fish food

Production process of sinking fish feed pellet machine for sinking fish feed factory line

First, the different raw materials are pulverized by a fish feed pulverizer, and then the sinking fish feed raw materials are mixed through a fish feed mixer. The mixed fish feed production raw materials are the semi-finished products of the compound sinking fish food.

The next step is the process of making sinking fish food pellets. The pre-mixed compound feed enters the conditioner of the sinking fish feed pellet machine, and then passes through the ring die and pressure roller of the sinking fish feed pellet machine to compress the sinking fish food pellets.
Production process of sinking fish feed pellet machine for sinking fish feed factory line

The diameter of the sinking fish feed pellet machine ring die is the diameter of the sinking fish food. When making sinking fish food pellets of different sizes, the sinking fish feed pellet machine ring die of different diameters is used, and the fish sinking pellets extruded are the finished product.

There are two important points: First, the performance of the fish feed grinder will determine the fineness of the raw materials. Second, the temperature at which the crushed powder feed enters the conditioner is about 80-90 degrees.
sinking fish feeds pletting machine floating and sinking fish feed machines gumtree perth

This temperature can make the powder semi-cooked, and finally the refined powder is pelletized into sinking fish food pellets through the sinking fish feed machine ring die and pressure roller. Therefore, the sinking fish food pellets is semi-cooked feed.

Production process of sinking fish feed extruder machine for sinking fish feed factory line

The manufacturing process of sinking fish feed extruder machine is roughly the same as that of pellets, but the extruded sinking fish food has two more processes than sinking feed pellet machine technology.

In addition, the water content of extruded feed is much lower than that of pellet feed. Because water is lost during the high temperature and high pressure process, 1.1 tons of powdered raw materials are made into pellets and only about 1 ton of finished extruded feed.

  1. Water entering properties
    In order to ensure that the pellet feed does not melt for a long time, it is necessary to add a large amount of binders such as high-gluten flour or other animal-absorbable binders to achieve the effect of long-term water retention. The sinking fish feed extruder machine is not used, because it is purely matured, it can become a puffed state after a few hours of water, just like a sponge.
  2. Dust
    Pellet feed dust is obviously excess extruded feed.
  3. Technology manufacturing cost
    The manufacturing cost of extruded feed is 1-1.5 times the manufacturing cost of pellet feed made by sinking fish pellet feed machine.sinking fish feeds pletting machine floating and sinking fish feed machines gumtree perth
  4. Absorption problem
    Extruded feed made by sinking fish feed extruder machine has gone through high temperature and pressure to eliminate a lot of bacteria, taste good, and absorb better than similar raw material pellets.
  5. Market price
    Because the price of sinking fish feed extruder machine and sinking fish feed factory extruding process cost is much higher, the price of extruded feed is generally higher than that of pellet feed made by sinking fish feed pellet production line, and extruded is generally used to make high-end fish feed.
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How to start a complete feed production line for sinking fish feed mill?

Whether it's sink or float, RICHI floating and sinking fish feed machines and fish feed mill will keep your aqua feed pelleting production ahead.

RICHI is one of the very few aqua feed companies with the ability to design, manufacture and supply each and every key sinking fish feed machines in the complete production line for sinking fish feed mill, as well as designing and building the process floating and sinking pellets fish feed plant as a whole.
sinking fish feed factory line complete production line for sinking fish feed mill

Wherever your floating and sinking production fish feed pelleting plant is located and whether you produce feed pellets for poultry, pigs, cattle etc., we offer a full range of floating and sinking fish feed machines and equipment – from raw material intake to finished feed storage.

Complete floating and sinking pellets fish feed plant solutions

  1. Raw material receiving system
    Bulk intake hopper and conveying system with filter.
  2. Raw material silos and hoppers
    Hopper scales for weighing individual ingredients in formula mixtures.
  3. Fish feed grinding machine
    Fine grinding if often used in the aqua feed industry when producing starter feed or scrimp feed. 3000/3600 rpm hammer mill with small hammerto-screen clearance. Screen perforations as small as 0.75 mm. Capacity: up to 25 t/h.sinking pellet machine floating and sinking pellets fish feed plant
  4. Aspiration filters
    Fully automatic, continuously operating bag filters cleaned by compressed air. A variety of filters support any need for process air filtration throughout the entire floating and sinking pellets fish feed plant.
  5. Automatic batching and weighing system
    For weighing/metering premix and micro-ingredients in fish feed making formula mixtures.
  6. Fish feed mixer machine
    Optimix paddle mixer for dry mixing or for mixing with large amounts of added liquids. Capacity: up to 40t/h. Batches: up to 6 t.
  7. Conditioner of the fish feed pellet machine or fish extruder machine
    CM series for pre-conditioning with addition of liquids and steam, providing optimum mixing and retention time. Dual conditioning for perfect blending with liquids and extended conditioning time, as well as availability of CRT first-in-first-out solutions. Hot start conditioning also avaliable.
    sinking feed machine the difference between floating and sinking production fish feed
  8. Fish feed pellet machine or fish extruder machine
    High-performance fish feed extruders and fish feed pellet machines, providing low operating costs combined with exceptional feed quality and unique process flexibility. Capacity: up to 20 t/h.
  9. Fish feed dryer machine
    Combi-zone dryer for the improvement of fish feed, covering a variety of production capacities (up to 30 t/h.) and product sizes (0.6-40 mm). Additional unique features minimize the spread of product moisture and make it energy efficient.
  10. Coater
    Vacuum coater VAC - simple design for unique results, e.g. adding large amounts of liquids, no product damage, and production of special products. Capacity: up to 25 t/h and up to 35% added oil/fat.80 kg per hour sinking pellet feed machine for fish sinking fish feed machine
  11. Fish feed cooler machine
    Vertical or horizontal fish feed coolers - orientation determined by the customers applications and preferences. Capacity: up to 20 t/h.
  12. Electronic Control System
    Electronic Control System are available as basic control systems, as fully automatic systems for control of each fish feed processing machine or complete floating and sinking pellets fish feed plants. The system ensures cost-effective processing and consistent feed quality. The floating and sinking pellets fish feed plant design with integrated automation solutions provides traceability of ingredients and process parameters.
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Why Choose Richi

why choose richi
why choose richi
Introduction of RICHI
Strength certification

Richi Machinery is a professional manufacturing enterprise integrating scientific research and development, manufacturing, sales and service. We have developed and manufactured multifunctional pelletizers, grinders, mixers, dryers and more than ten categories and more than 30 models of complete machine products are widely used in feed, biomass, organic fertilizer, pet supplies, solid waste recycling, chemical industry, road construction and other fields. All RICHI products have passed ISO9001:2008 international quality system certification, EU CE certification and Customs Union CU-TR certification, successfully serving more than 2,000 customers in more than 100 countries and regions around the world.

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Customized Design And Business Plan

In RICHI, every equipment and every pellet production line business plant can be customized. We will formulate multiple sets of pellet production process plans for comparative analysis according to the actual needs of customers, select a reasonable plan, and realize private customization. Our services run through all aspects of on-site terrain and environment survey, production line process design, raw material testing, cost requirement analysis, project investment budget, equipment installation and commissioning.

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Quality Control
Richi Machinery

We adhere to the ISO9001 quality management system, and strictly implement international standards for product design and manufacturing processes. In terms of management systems, there are product quality accountability systems, product quality accountability systems, and safety production management systems; in terms of management tools, QC quality control management, SPC statistical process control, sampling inspection and measurement system analysis are used for quality control, to achieve effective control of the entire process of equipment production, and never let go of any quality hidden dangers that may affect customer operations.

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Delivery And Installation

RICHI has always been adhering to the spirit of craftsmanship to make every detail good, especially in the link of equipment preparation and delivery, we follow the standardized process: preparation order check-equipment factory quality inspection-packing list re-inspection-scientific packaging and transportation, ensure the safe and non-destructive delivery of equipment. According to customer needs, RICHI installation engineers will guide the construction of site infrastructure, equipment installation and commissioning and trial operation of the entire production line throughout the process. When the relevant project indicators reach the design standards, the client will carry out the project acceptance.

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After-sales And Training
After-sales And Training
Richi Machinery

We have built a team of nearly 100 technical engineers to solve a series of problems in the project from consultation, site survey, sample analysis to plan design, installation and commissioning, and maintenance. We provide comprehensive and systematic training for the technical staff of each customer to better serve the customer's project needs. After the technicians have finished their studies, RICHI will provide follow-up technical support services, and the training engineers will follow up the project use effects in the later stage to ensure the stable operation of the customer's project.

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