+86 14769960951Ultra Fine Powder Grinding Machine
Screen Mesh Size: 60–300 mesh
Capacity: 1.0–10.0T/H
One Ultra Fine Grinder, Different Feed Applications
RICHI single ultra fine powder grinding machine can be integrated into your existing production line. The complete grinding system can be configured with a hammer mill, dust collection system, and conveying system. We provide efficient grinding solutions for aquatic feed pellet plants, pet food manufacturers, and other facilities.
This equipment uses a high-speed rotating grinding disc to grind materials. The fine particles are carried out by airflow, while the coarse particles are returned to the grinding chamber for further grinding. This process increases grinding efficiency by 10–15%. Low-temperature grinding helps preserve the nutritional content of the materials to the greatest extent possible.
The grinding size for aquaculture feed ingredients typically ranges between 100-300 μm. Pet food ingredients are generally ground to approximately 200–400 μm. This equipment achieves even finer particle sizes, down to <100 μm. As a result, it can be used in the production of various products, including fish feed, shrimp feed, crab feed, cat food, and dog food.
ultra fine grinding mill in Action Video
The following videos demonstrate the operation of ultra fine powder grinding machine in various projects. These machines can be integrated with different production equipment to meet customers’ customized grinding requirements.
5–6 T/H Ultra Fine Grinding Machine for Sale Russia
In this fish feed production line solution, the ultrafine grinder grinds fish meal, soybean meal, corn flour to a particle size of 150–250 μm. It is integrated with a dust collection system and a PLC control system.
2 T/H Ultra Fine Grinder for Sale to Indonesia
This is a demonstration of the grinding section in a shrimp feed plant project. This section is equipped with an ultra fine grinding mill and hammer mills to grind shrimp feed to a particle size of 100–200 μm.
ultra fine powder grinder Applications
RICHI ultra fine powder grinding machines are exported to Europe, Africa, Asia, and other regions, providing production solutions for the food and feed processing industries. They can be used in commercial feed plants or industrial food processing facilities. We can provide customized solutions based on your production needs.
fish feed manufacturing plant
shrimp feed plant
Pet Food Manufacturers
Eel & Crab Feed Production
Feed Ingredient Processing Plants
Innovative Structural Design
RICHI ultra fine powder grinding machine incorporates innovative components to enhance production efficiency. Each unit is balanced using a balancer and can be equipped with shock absorbers, ensuring an operating amplitude of less than 4 mm/s.
Hydraulic Lid Lift
This equipment uses a hydraulic system to open and close the lid, offering simple, effortless operation and improving maintenance efficiency.
Wear-Resistant Plate
The wear-resistant plate features an optimized layout of alloy inserts, with upgraded materials for both the base and the inserts.
Hammer Blades
The hammer heads are protected by alloy inserts, making them more wear-resistant and durable, and improving crushing efficiency.
Tooth Ring
The tooth ring incorporates wave-shaped alloy inserts to enhance impact efficiency; a helical tooth design may also be used.
Ultra Fine Grinding Machine Specifications
The following are the basic models and specifications for this ultra fine powder grinding machine. We can also provide customized specifications based on your specific application needs. In addition to screen size, the actual fineness must be adjusted based on factors such as raw material characteristics, feed rate, airflow, and classifier wheel speed.
| Model | SWFL90 | SWFL110 | SWFL130 | SWFL150 | SWFL170 |
| Main Motor Power (kW) | 90 | 110 | 132 | 160 | 220 |
| Classification Wheel Power (kW) | 7.5 | 7.5 | 11 | 15 | 18.5 |
| Feeding Power (kW) | 1.5 | 1.5 | 1.5 | 1.5 | 2.2 |
| Grinding Fineness (mesh) | 80-200 | 80-200 | 80-200 | 80-200 | 80-200 |
| Capacity (T/H) | 1.0-2.0 | 2.0-3.0 | 3.0-4.0 | 4.0-5.0 | 8.0-10.0 |
Global Projects
We provide grinding solutions for the global feed and food processing industries. Our ultra-fine grinders have been sold to numerous countries, including Russia, Indonesia, Vietnam, and Thailand, providing a reliable foundation for local aquafeed production. Actual project configurations are tailored to meet each customer’s specific needs.
5–6 T/H ultrafine powder grinder mill for Sale Russia
This is a floating fish feed plant project. It is equipped with hammer mill, ultrafine pulverizer, twin screw fish feed extruder, belt dryer machine, oil spraying machine, and other equipment to produce high-quality extruded pellets. Customers can switch between different grinding fineness levels as needed.
2 T/H ultra fine powder grinding machine for Sale Indonesia
The customer needs to produce small-sized shrimp feed, which requires a high degree of grinding fineness. The project also features a shrimp feed pellet machine equipped with a three-layer conditioner, as well as ring dies in multiple sizes, enabling production of a variety of customer formulations.
8-10 T/H ultra fine powder grinder for Sale Vietnam
This is a large-scale aqua feed production line. The customer required a complete production setup to simultaneously produce both shrimp and fish feed pellets. The project features an automated production line that integrates grinding, mixing, extrusion, and pelletizing, ensuring stable output.
3–4 T/H ultra fine grinding mill for Sale Ecuador
This is a shrimp feed production project. With a required grind fineness of 100–250 μm, we configured the system with an 80–200 mesh screen for the ultramicro grinding equipment. The equipment efficiently processes feed ingredients such as fish meal, soybean meal, wheat flour, and shrimp meal.
1-2 T/H ultra fine grinding machine for Sale India
This project supports flexible processing of a variety of ingredients and is suitable for small-batch production needs. In addition to the ultrafine grinding machine, it is equipped with twin screw extrusion machine and drum coating machine. The fish feed pellets produced have a diameter of 0.5–1.5 mm.
1-2 T/H ultra fine powder grinder for Sale Thailand
This project provides a multi-stage shrimp feed production solution for an aquatic feed company. It includes a grinding system, a mixing system, and other components to produce shrimp feed pellets ranging from 0.3 to 1.0 mm. For early-stage shrimp feed, the grinding fineness can reach 160–200 μm.
Frequently Asked Questions
We offer our customers free equipment and solution consultations. RICHI’s experienced engineers can provide suitable grinding solutions based on the types of products you manufacture and your grinding requirements. If you’d like to learn more about this equipment, please feel free to share your production requirements with us.
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What raw materials can an ultra fine powder grinding machine process?
This equipment can be used in the food, feed, chemical, and pharmaceutical industries, particularly in feed and pet food processing. Common raw materials include corn, soybean meal, wheat, fish meal, and shrimp meal. It’s important to note that raw materials typically require coarse grinding before being fed into the ultra fine grinder. This ensures optimal grinding results and output.
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Can a hammer mill replace an ultrafine grinder?
Generally, no. When producing highly refined, easily digestible products such as feed for juvenile shrimp and fish fry, a finer grind of 60–300 mesh is required. Conventional hammer mills can only achieve a particle size of 0.5–20 mm. Production lines of this type are typically configured with both a hammer mill and an ultrafine pulverizer. They are used for the primary grinding of feed ingredients and the secondary, fine grinding, respectively.
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Can an ultrafine pulverizer directly process corn and soybean kernels?
Material entering the ultrafine pulverizer must first be pre-crushed through a 2.0 mm screen. We recommend using it in conjunction with a hammer mill. This approach meets both the preliminary crushing and fine grinding requirements for feed ingredients.
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How much does an ultra fine grinder cost?
The ultra fine grinder price ranges from $67,270 to $111,400. This price is for the complete unit and does not include other services. Since prices vary based on customers’ grinding requirements and specific configurations, this figure is not fixed. If you require more specialized, customized equipment or additional features such as dust collection, temperature control, or output systems, the cost will increase accordingly.
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What equipment is typically used in conjunction with an ultra fine powder grinding machine?
A complete ultra fine grinding system includes a feeding system, blower, pulse dust collector, electrical control cabinet, and other components. The ultra fine grinding mill serves as a secondary grinding device. If your raw materials are unprocessed items such as corn or soybeans, you will also need a hammer mill for preliminary grinding. Additionally, a mixer can be configured to uniformly blend feed ingredients, ensuring feed quality.
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Can an industrial powder grinding machine be installed on an existing production line?
As industrial equipment, it can adapt to a variety of application scenarios. For those needing to upgrade their production lines or expand into specialized feed products, this equipment can meet your grinding needs. It can function as a standalone secondary grinding station, significantly reducing your equipment investment costs. We can also provide customized ultra fine grinding machines tailored to your production line to ensure stable output.
