aqua shrimp feed manufacturing plant solutions

sinking Fish Feed Machine

Sinking fish feed machine is equipment used for producing sinking pellets for catfish, koi, sinking trout pellets, sinking goldfish food, pond fish food sinking pellets, soft sinking salmon feed pellets, etc. Also needs auxiliary equipment such as feed grinders, mixers, coolers, screening machines, and packing scales, etc.

At present, our sinking fish feed machine has been exported to Uzbekistan, Thailand, South Africa, Zimbabwe, Malaysia, etc.

(Double-layer conditioner or three-layer conditioner can be selected when purchasing sunken fish feed pellet machine. Generally speaking, fish pellet machine with double-layer conditioner is enough; For better feed maturity, three-layer conditioner can be selected.)

sinking fish feed pellet machine manufacturer

Products – Sinking Fish Pellet machine series

0.6-1.2 ton fish pellet machine

0.6-1.2T/H sinking fish feed pellet mill

SZLH250 sinking fish feed machine for making 0.6-1.2t/h pellets, equipped with proper speed of ring die according to feed type. Increase the work area of ring die, improve the capacity.

  • Model:SZLH250
  • Capacity (T/H):0.6-1.2
  • Equipped Conditioner:two layer/three layer
  • Requirements Before Entering Granulator:1.0-2.0
1.8-2.4TPH Fish Feed Pelletizer

1.8-2.4T/H fish feed pelleting machine

SZLH320 fish feed pelleting machine is equipped with automatic control system. Adopts gear type main drive, with higher transmission efficiency. Automatic oil lubricating system to make oil adding easier.

  • Model:SZLH320
  • Capacity (T/H):1.8-2.4
  • Equipped Conditioner:two layer/three layer
  • Pellet Diameter (mm):2-6
3-3.5T/H fish feed pelletizer

3-3.5T/H fish feed pelletizer

SZLH350 fish feed pelletizer adopts adjustable air conditioning system to increase temperature quickly and improve maturing degree. This sinking fish feed machine adopts optional ring die lifting device, safe and time-saving.

  • Model:SZLH350
  • Capacity (T/H):3-3.5
  • Equipped Conditioner:two layer/three layer
  • Ring Die Compression Ratio:1:16—-1:18
6-7TPH Fish Pellet Machine

6-7T/H fish pellet machine

SZLH420 fish pellet machine produces feed with good appearance and same length, increasing the breeding benefit. Main driving system uses temperature monitoring system to guarantee the equipment running safely.

  • Model:SZLH420
  • Capacity (T/H):6-7
  • Equipped Conditioner:two layer/three layer
  • Conditoning Temperature (℃):150
7-10 ton fish feed pelletizer machine

7-10T/H fish food pellet making machine

The SZLH508 fish food pellet making machine adopts high quality stainless steel ring die which produced by international advanced processing technology. This sinking fish feed machine can realize humanized and automatic operation.

  • Model:SZLH508
  • Capacity (T/H):7-10
  • Equipped Conditioner:two layer/three layer
  • Conditoning Time (s):90-180
12-15TPH Fish Food Pellet Machine

12-15T/H fish food pellet machine

SZLH558 fish food pellet machine is suitable for producing all kinds of high quality sinking type fish feed. This sinking fish feed machine can realize continuous and stable work, very low noise. Stable torque, strong vibration absorbtion and isolation.

  • Model:SZLH558
  • Capacity (T/H):12-15
  • Equipped Conditioner:two layer/three layer
  • Requirements Before Entering Granulator:1.0-2.0
15-18TPH Pellet Machine For Fish Feed

15-18T/H pellet machine for fish feed

SZLH 678 pellet machine for fish feed adopts international advanced direct drive system, efficiency raised 20%, frequency conversion feeding, ensure equal feed-in, all stainless steel longer and thicker, vast door strengthened conditioner.

  • Model:SZLH678
  • Capacity (T/H):15-18
  • Equipped Conditioner:two layer/three layer
  • Ring Die Compression Ratio:1:16—-1:18
18-20TPH Fish Feed Pellet Making Machine

18-20T/H fish feed pellet making machine

SZLH768 fish feed pellet making machine realizes automatic control of water, steam, electricity and temperature. Main drive key bearing adopts temperature monitoring system to guarantee the running safe.

  • Model:SZLH768
  • Capacity (T/H):18-20
  • Pellet Diameter (mm):2-6
  • Pellet Length (mm):4-12
24-27TPH Fish Pellet Mill

24-27T/H fish pellet mill

SZLH858 fish pellet mill production up to 27t/h, promote the fish feed industry to intensive and large-scale development. Automatic adjusting system can realize gap adjustment without stop-working.

  • Model:SZLH858
  • Capacity (T/H):24-27
  • Requirements Before Entering Granulator:1.0-2.0
  • Ring Die Compression Ratio:1:16—-1:18

solution-sinking fish feed processing line

sinking fish feed mill system design

You can establish a sinking fish feed processing line at low costs with customized design. RICHI researches and applies the growth performance of different raw materials and aquatic species through continuous technological innovation in sinking fish feed extruding, pelleting systems, drying and spraying systems etc., to help customers improve the efficiency and sustainability of aquafeed production.

  • Small Sinking Fish Feed Mill
  • 1T/H Sinking Fish Feed Plant
  • 2T/H Sinking Fish Feed Line
  • 3T/H Sinking Fish Feed Production Line
  • 4T/H Sinking Fish Feed Processing Plant
  • 5T/H Sinking Fish Feed Making Plant
  • 60T/H Sinking Fish Feed Mill

products-Auxiliary equipment

aqua feed grinder machine for sale

fish feed grinder

It can crush various granular feed materials, and is mainly used for coarse crushing of aquatic feed materials and crushing of various grain raw materials.

aqua feed mixing machine for sale

fish feed mixer

Mixing materials in various industries, and the effective volume of the machine is large; various liquids (such as: water, molasses, oil, etc.) can be added.

aqua feed drying machine for sale

fish feed dryer

Wide application, suitable for drying various aquatic feeds, pets and food pellets. Three-layer belt configuration, long drying time and large output.

ultra fine powder grinder for sale

ultrafine grinder

Suitable for micro-pulverization of extruded fish feed, prawn feed, eel feed, turtle feed and raw materials for small animals in aqua feed factory.

aqua feed spaying machine for sale

Spraying machine

Suitable for aquatic products and pet food production. It can meet the requirements of large spraying volume and relatively viscous liquid spraying.

screening machine for sale

rotary screener

Used for screening of powder or pellet feed, initial cleaning of raw materials in feed mills, and classification of the intermediate products after secondary crushing.

aqua fish feed pellet cooler machine

pellet cooler

It is suitable for cooling treatment of various materials, with good cooling uniformity and high operation reliability.

aqua feed mill packing machine for sale

Packaging machine

It is suitable for packaging extruded/pellet/powder feed with various specifications of packaging forms.

Sinking fish feed machine Cases

1TPH Sinking fish feed Production plant in Thailand


1T/H Sinking Fish Feed Production Plant In Thailand


RICHI aqua feed machine factory

RICHI Profile

RICHI Strength

Richi Machinery is a professional aqua feed machine factory integrating scientific research and development, manufacturing, sales and service. In the past 30 years, RICHI has focused on the R&D, production and system performance improvement solutions of aquatic feed machinery such as fish feed extruders, fish feed pellet machine, shrimp feed pellet machine, pulverizers, dryers, and sprayers. So far, thousands of aquatic feed equipment have been newly installed for customers around the world, and more than 100 technical upgrades of aquatic feed production line systems have been provided. Build hundreds of aquatic feed production lines.


All RICHI products have passed ISO9001:2008 international quality system certification, EU CE certification and Customs Union CU-TR certification, successfully serving more than 200 aqua feed producers in more than 70 countries and regions around the world.

richi aqua feed machines manufacturers

Customized Solution

RICHI Strength

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.

customized fish feed pellet line solutions

High standard manufacturing process

RICHI has an integrated manufacturing workshop, blanking workshop, gold processing workshop, paint workshop, and electronic control workshop. With superb production equipment, sophisticated production processes, precise production control, ingenious manufacturing, and attentive service, it continues to serve domestic and foreign customers.

Equipped with high-power and high-precision laser cutting machines, CNC bending machines, and CNC plate rolling machines, the newly introduced processing equipment such as cutting, folding, rolling, drilling, and sawing not only improves production efficiency and production capacity, but also greatly improves processing. precision.

Testing Service

RICHI Strength

As a provider of overall solutions for aqua feed machines, we can not only provide customers with testing machine services from a single unit to a complete system, but also obtain real data of finished feed products through quality inspection instruments, so as to understand the operation effect of the equipment more clearly. Experienced RICHI engineers will rationally adjust the equipment configuration according to the actual data obtained and according to the characteristics of raw materials and formulations, and provide you with scientific and reasonable equipment solutions, so that you can “select without worry”.

Delivery And Installation

We follow the standardized delivery 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.

aqua feed mill plant projects installtion

After-Sales Service

RICHI Strength

We work closely with you and as partners, wherever you are in the world. Our support covers every area, from servicing and maintenance, to training and much more. 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. 

RICHI auqa feed plant aftersale service


The use of original parts of aqua feed machine is the key element to maintain high working efficiency and long service cycle of the product.

Our accessories adopt mature manufacturing technology, select high-quality materials, and go through strict quality checks and hard work. Stable chemical composition, good wear resistance, high strength, high temperature resistance, corrosion resistance, durable, can be called top grade.

We provide customers with a complete range of crushing and screening equipment accessories to ensure that each accessory can play its role in the operation of the aqua equipment.

parts of sinking fish feed pellet machine for sale


Keeping in touch with us is an effective way to solve all your problems. If you have any needs or questions, please leave your contact information, then RICHI technical consultants will send design, quotation, videos to your mailbox. You can also contact us directly via WhatsApp: +86 13838389622

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    Keeping in touch with us is an effective way to solve all your problems. If you have any needs or questions, please leave your contact information, then RICHI technical consultants will send design, quotation, videos to your mailbox. You can also contact us directly via WhatsApp: +86 13838389622

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