FISH FEED EOUIPMENT
One aquafeed equipment supplier for all your needs—fish, shrimp, and crab feed machines plus pet food extruders for cats and dogs, delivering stable performance and consistent pellet quality.
We back every project with reliable fish/shrimp feed equipment, proven feed production solutions, and end-to-end support.

Fish

Shrimp

Crab

Cat

Dog

Universal

Fish Feed Pellet Machine
Capacity: 0.6-30 tons/hour
Power:22-355 Kw

Floating Fish Feed Machine
Capacity: 0.5-12 tons/hour
Power:22-355 Kw

Sinking Fish Feed Machine
Capacity: 0.5–12 tons/hour
Power:22-355 Kw

Shrimp Feed Pellet Machine
Capacity: 0.5-42 tons/hour
Power:22-250 Kw

Shrimp Feed Extruder
Capacity: 0.5–12 tons/hour
Power:37-355 Kw

RICHI Crab Feed Extruder
Capacity: 0.6-30 tons/hour
Power:22-355 Kw

RICHI Cat Food Extruder
Capacity: 0.6-30 tons/hour
Power:22-355 Kw

RICHI Dog Food Extruder
Capacity: 0.6-30 tons/hour
Power:22-355 Kw

Twin Screw Extruder for Sale
Capacity: 0.5–12 tons/hour
Power:37-355 Kw

Wet Type Extruder
Capacity: 0.3-12 tons/hour
Power:37-132 Kw

Dry Type Extruder Machine
Capacity: 0.3-12 tons/hour
Power:37-355 Kw
Not sure which one? Click here for a fast match! Customize any equipment – minimum 300kg/h capacity.
FISH FEED EOUIPMENT APPLICATION
Our fish feed equipment isn’t imited to a single production scene. lnstead,we focuses on the feed needs of diferent aquacuture categories such as
fish and shrimp, as well as the feed standards for pet feeding, and carefully polishes the customized solutions of the whole scene.
FISH FEED Mill Processing Flow Demo
The standard feed processing process within a feed mill typically consists of the following 8 steps. However, not all mills are identical.
We can flexibly add, remove, or optimize certain steps based on your farming needs or process requirements, such as adding secondary grinding or liquid addition modules, to create a customized production process that best meets your specific needs.

Raw Material

Cleaning
01

Crushing
02

Dosing & Mixing
03

Pelletizing/Extrusion
04


Drying
05

Spraying
06

Cooling & Screening
07

Packaging
08

Finished Feed Pellets
WORLDWIDE FISH FEED EOUIPMENT INSTALLATIONS
We have successfully built numerous fish/shrimp feed production lines worldwide, handling diverse raw materials and meeting various customer needs. From large-scale projects to smaller ones, we can help you turn your vision into reality.
YOUR FISH FEED EQUIPMENT Q&A GUIDE
Here you can find answers to FAQS about fish/shrimp/crab feed equipment, as well as pet food extruders. If you have any other questions that aren’t listed here, feel free to leave us a message. Tell us your inquiries regarding fish feed equipment, and we will provide professional solutions for you.
1. What types of fish feed equipment do you mainly provide?
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We can provide you with a complete set of fish feed production equipment, from raw materials to finished product. This includes fish and shrimp feed pellet machines, various extruders (floating, sinking, twin-screw, wet, and dry), as well as auxiliary equipment such as grinders, mixers, dryers, coolers, packaging machines, and conveying systems.
To ensure smoother subsequent production, we also provide supporting systems such as dust removal, magnetic separation, and dispensers. In short, it’s a complete production line.
2. How do I choose the right feed equipment for my fish or shrimp?
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The specific equipment you choose depends primarily on the aquatic species you’re raising and their growth stage. For example, a floating extruder is well-suited for fish that feed in the upper waters. For bottom-dwelling fish or shrimp, a sinking pellet machine is more suited to their feeding habits.
Our engineers will help you select the most suitable equipment based on the specific species you’re raising and your actual production needs.
3. Which should I choose a fish feed pellet machine or a fish feed extruder?
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Pellet mill primarily use pressure to compress feed powder, resulting in compact, sinking pellets. These pellets are commonly used in shrimp and bottom-dwelling fish feeds.
Pellety extruder utilizes not only pressure but also temperature and expansion, allowing them to produce both buoyant and sinking feeds. The degree of expansion can also be adjusted, making them more suitable for high-end fish and pet food.
4. I would like to know what the auxiliary system does in fish feed production?
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Auxiliary systems play a behind-the-scenes supporting role in fish feed production.
They are responsible for conveying, crushing, mixing, cooling, and screening raw materials, ensuring smooth operation of each production line process. Although auxiliary equipment does not directly produce pellets, without it, the entire feed production process would be difficult to carry out efficiently.
5. Can you customize auxiliary equipment for my existing production lines?
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Yes. We can design or install appropriate auxiliary equipment based on your existing production line layout and process. For example, we can add dust removal, cooling, packaging, or optimize conveying processes. We can perform targeted modifications without having to replace the entire line.
6. What raw materials can be used to make pellets for your fish feed equipment?
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Raw materials are crucial from the outset in aquaculture feed pellet production. Our fish feed mills can process nearly all common and innovative raw materials:
Grains like corn, wheat, and rice bran are the primary source of daily energy for fish and shrimp, and after processing, they can be easily incorporated into feed.
Core nutritional ingredients like fish meal, fish oil, and soybean meal provide sufficient protein to meet the growth and development needs of fish and shrimp.
Fat supplements like vegetable oils, as well as innovative raw materials and by-products like insect meal, algae, food processing residues, and meat and bone meal, can also be successfully pelletized using our mills, providing more flexibility in feed formulation.
Whether you’re using basic raw materials like traditional grains or seeking new, high-protein ingredients with enhanced nutritional value, RICHI fish feed mills can process them stably and efficiently, ensuring your aquaculture feed production line maintains optimal efficiency.
STILL HAVEN’T
FOUND THE RIGHT ONE?
Learn about RlCHI Machinery’s feed pelleting equipment
and feed production lines designed for other animals.
Poultry

Livestock

FISH FEED EQUIPMENT MANUFACTURER-RICHI MACHINERY
1995 is the starting point of RICHI Machinery. After years of development, the once medium-sized enterprise has grown into one of the leading companies in China’s aquaculture feed industry. Today, we specialize in developing and manufacturing aquatic feed pellet equipment and providing comprehensive fish feed processing solutions for aquatic feed mills.

Our over 60,000 square meter production facility provides a solid foundation for our customer service.
We focus on customizing fish feed machines, shrimp feed machines, and pet food production equipment, along with their corresponding complete feed mill solutions. And the whole production process from R&D conception to finished product delivery is independently completed by the internal team.
















