Organic Fertilizer Pellet Making Machine
Overview of Organic Fertilizer Pellet Making Machine
An organic fertilizer pellet making machine is specialized equipment designed to process fermented organic waste through crushing, pelleting, and other procedures, forcibly shaping it into pellet fertilizer using specific molds.
Organic fertilizer pellet making machine is widely used in environmental protection and agricultural sectors, effectively promoting the recycling of waste resources while delivering significant environmental and economic benefits.
RICHI MACHINERY boasts a professional R&D team that focuses on the characteristics of organic fertilizer raw materials to develop and produce high-performance granulation equipment. We also offer various models of organic fertilizer pellet making machine tailored to customers’ production needs and investment budgets, with single-unit output capacities ranging from 1 to 26 T/H. Our solutions assist customers in achieving efficient and stable production operations.
Technical Features
RICHI organic fertilizer pellet making machine can not only offer outstanding cost-effectiveness but also incorporate industry-leading technologies and high-quality components, ensuring exceptional equipment performance and superior pellet quality.
01
Wear-Resistant Roller Assembly
The roller shell and core are both strictly made of high-strength alloy materials, reinforced through and multiple heat treatment processes such as quenching and tempering.
This results in high hardness and excellent wear resistance and impact resistance. Its innovative structural design ensures uniform and stable extrusion force between the roller and the ring die, thereby producing high-quality pellet feed.
02
Premium Transmission System
We use imported high-quality SKF bearings, with advanced material formulas and precision manufacturing, offering excellent high-speed and heavy-load capabilities.
The matching oil seals provide superior sealing, effectively preventing lubricant leakage and blocking external contaminants from entering the bearings, thus reducing contamination-induced abnormal wear.
03
High-Quality Alloy Steel Ring Die
The ring die is made of high-quality alloy steel and undergoes heat treatment processes such as quenching. This gives it excellent corrosion resistance and extends the overall service life of the fertilizer pellet machine.
Equipped with a fully automatic computer numerical control ring die drilling machine, the equipment ensures uniform particle density and high-quality finished products.
04
Sensitive Safety Protection
Equipped with a high-precision overload protection device. When the equipment operates under overload or encounters abnormal conditions, the safety pin will break, and the equipment will immediately cut off the power supply and trigger an automatic shutdown.
05
Precise Cutting Device
Allows precise adjustment of pellet length by controlling the distance between the cutter and the ring die. The cutter is made of wear-resistant alloy material and undergoes special surface treatment, offering exceptional durability and ease of maintenance.
06
Siemens motor
Equipped with high-quality Siemens motors, ensuring powerful operation, stable performance, and high production efficiency. Designed with low energy consumption, it significantly reduces power consumption while maintaining reliable operation, enabling energy-efficient production.
Technical Specifications of Organic Fertilizer Pellet Making Machine
| Model | FZLH250 | FZLH320 | FZLH350 | FZLH420 | FZLH520 | FZLH678 | FZLH768 |
| Main Motor Power(kW) | 22 | 22 | 37 | 90 | 132 | 185 | 250 |
| Anti-caking Feeder Power(kW) | 2.2 | 2.2 | 2.2 | 3 | 3 | 3 | 4 |
| Forced Feeder Power(kW) | 0.75 | 0.75 | 0.75 | 1.5 | 1.5 | 1.5 | 1.5 |
| Capacity(T/H) | 1-1.5 | 2-3 | 3-5 | 6-8 | 9-12 | 18-22 | 22-26 |
| Final Pellet Diameter(mm) | 4-12 | ||||||
| Ring Die Inner Diameter(mm) | 250 | 320 | 350 | 420 | 520 | 673 | 762 |
RICHI organic fertilizer pellet making machine can process various types of organic waste. We offer a variety models of fertilizer pellet machine with different output capacities and power levels for customers to choose from, fully meeting customer needs. Customization services are also available upon request.
Working Process of Organic Fertilizer Pellet Making Machine
The core function of fertilizer pellet machine is to process pretreated organic raw materials (after fermentation, decomposition, crushing, mixing, etc.) into solid granular fertilizers through high-speed extrusion and cutting.
Here’s how the fertilizer pellet machine works.
First , it’s feeding stage. The fermented and loose organic fertilizer powder is poured into a feeder at the top of the granulator. The feeder is equipped with an anti-arching device, which continuously stirs the materials during the feeding process to prevent caking.
Next ,the materials enter the pelleting chamber. As the ring die rotates, the raw materials are continuously brought into the gap between the pressure roller and the ring die. Under high pressure, the materials are extruded through the die holes of the ring die to form long strips.
Finally, a high-speed cutter is installed on the outer side of the ring die. The length of the finished granules can be precisely controlled by adjusting the distance between the cutter and the ring die.
The fertilizer pellets just pressed into shape are not yet set and cannot be directly packaged. They still needs to go through post-processing steps such as drying, cooling, and screening. The temperature and moisture content of the fertilizer pellets remain high after cutting, so they need to be immediately fed into a dryer and a cooler. This process reduces the moisture content to below 15% and cools the pellets to near room temperature using cold air.
After cooling, the fertilizer pellets must be screened by a vibrating screen to remove a small amount of unformed powder and large-sized pellets, resulting in the final qualified fertilizer pellet product.
Raw Materials Processable by Organic Fertilizer Pellet Making Machine
RICHI organic fertilizer making machine can process all kinds of the raw materials come from a wide range of sources. Almost all wastes containing organic matter can be processed into granular fertilizer after fermentation, decomposition, and sterilization, includes livestock and poultry manure, crop straw and agricultural wastes, edible fungus cultivation wastes, food processing by-products, traditional Chinese medicine production wastes, municipal organic wastes, and organic fertilizer additives etc.
animal manure
mushroom residues
grain husks
crop straw
TCM residues
soybean residues
fruit residues
municipal sludge
landscape waste
fungus residues
kitchen waste
organic fertilizer additives
Why produce granular organic fertilizer
Compared with traditional powdered organic fertilizers, granulars produced by fertilizer pellet machine can turn waste into valuable resources and have high environmental value. The granules do not agglomerate, produce no dust, making transportation and storage easy. Moreover, they have long-lasting fertilizer efficiency, which significantly improves both crop quality and yield.
Resource Utilization of Organic Wastes
Granular organic fertilizers enable the resource utilization of organic wastes such as livestock and poultry manure, straw, food waste, and plant ash, turning waste into valuable resources and achieving both environmental and agricultural benefits.
Easy Transportation & Storage
Processing powdered organic fertilizers into granules simplifies transportation and storage. The granules resist agglomeration, produce no dust, and support easy mechanical spreading, reducing labor costs and effort.
Slow-Release Property for Prolonged Efficiency
Featuring advanced slow-release properties, granular organic fertilizers maintain a sustained and extended effectiveness that far exceeds traditional fertilizers and significantly improving crop quality and boosting yield.
organic fertilizer pellet making machine Video
The following is a test-run video of the organic fertilizer pellet making machine. You can visually understand the operation mode of the fertilizer pellet making machine through this video.
Application of Organic Fertilizer Pellet Making Machine
The organic fertilizer pellet making machine is a core equipment that processes loose organic fertilizer raw materials (such as livestock and poultry manure, straw, mushroom residue, etc.) into pellet products. Its application fields focus on “organic fertilizer production and resource utilization”, covering agriculture, environmental protection, breeding, and related processing industries.
Crop Planting Field
Large-scale planting bases, family farms, or agricultural cooperatives can use organic fertilizer pellet machine to turn self-generated waste like straw and fruit-vegetable residues into pellet fertilizers.These are applied as base fertilizer for crops in greenhouses, orchards, and tea gardens. This cuts down on buying chemical fertilizers, reduces planting costs, and boosts the quality of agricultural products.
Livestock and Poultry Breeding Field
The breeding industry can use fertilizer pellet machine to convert livestock and poultry manure into pellet fertilizers through harmless treatment. On one hand, this solves the environmental problem of treating breeding manure and sewage; on the other hand, the produced granular fertilizers can be used for self-use or sold externally to increase income.
Organic Fertilizer Production Industry
Professional organic fertilizer production enterprises or biotechnology companies will use granulators in batches to process pretreated organic raw materials (after fermentation, deodorization, and crushing) into standardized granular fertilizers.
Organic Waste Treatment Industry
Organic fertilizer pellet making machine can be used to treat other organic solid wastes, such as food processing waste (distiller’s grains, soybean residue, fruit residue), traditional Chinese medicine residue. These wastes are converted into pellet fertilizers to realize the transformation of waste into valuable resources.
Forestry & Landscape Greening Field
Parks, golf courses, and urban greening have special requirements for fertilizers, and feritilizer pellet machine can process targeted and suitable products. Pellet fertilizers are odorless, making them suitable for use in densely populated areas, while also providing long-term nutrients for lawns and flowers.
Ecological Agriculture and Leisure Sightseeing Agriculture Field
organic fertilizer pellet machines can convert various organic wastes generated within the parks into high-quality pellet fertilizers. These fertilizers are used to grow organic fruits and vegetables, meeting the market demand for organic agricultural products; meanwhile, the pellet fertilizers can also be sold as featured products, expanding the parks’ profit channels.
Customer Cases
We have selected some international successful cases for your reference. If you need to obtain the complete technical solution and detailed project information of any project, our engineering and technical team will provide you with professional support and detailed answers at any time.
2-3T/H Organic Fertilizer Pellet Making machine in Mexico
This Mexican organic fertilizer manufacturer aims to meet the local needs of agricultural waste resource utilization and organic fertilizer production by introducing advanced organic fertilizer pellet making machine.
The client expects the equipment to achieve continuous and stable production, with a processing capacity of 2-3 tons per hour, and to adapt to the high-temperature and high-humidity operating environment.
At the same time, the client has put forward high requirements for the equipment’s automation level, wear resistance and operating cost, hoping that the equipment can adapt to multiple formulas, and while ensuring a high granule formation rate, reduce maintenance frequency and energy consumption to achieve sustainable production.
3-5T/H Organic Fertilizer Pellet making machine in Thailand
To meet the growing demand for high-quality and standardized organic fertilizers in the Thai market, this local organic fertilizer manufacturer plans to carry out key upgrades to its existing fertilizer pellet machine.
The upgrade will focus on enhancing the stability of equipment operation and improving granulation technology. The client uses chicken manure and rice husks as raw materials, and requires the organic fertilizer pellet machine to have a stable output capacity of 3-5 tons per hour to ensure continuous supply.
In addition, the client demands that the finished pellets be precisely controlled into uniform particles with a diameter of 4.0 millimeters. This specification aims to improve the product appearance and guarantee the fertilization effect.
3-4T/H Organic Fertilizer Pellet making Machine in Greece
To meet the strict standards for organic agriculture in the Greek and EU markets, this Greek agricultural technology enterprise purchased a new high-efficiency and eco-friendly fertilizer pellet making machine.
The client’s core requirement is to process a mixture of local typical agricultural wastes—sheep manure and olive pomace.
This fertilizer pellet machine is required to have a capacity of 3-4 tons per hour and ultimately produce regular pellets with a diameter of 6 millimeters.
It aims to convert locally characteristic wastes into high-value-added standardized commercial fertilizers to meet the needs of large-scale farms.
How to Choose the Right Machine
We offer organic fertilizer pellet making machine in various models, with single-machine output ranging from 1 to 26 T/H. Customization services are available to meet different-scale production needs.
Small-scale farms/Start-ups
If your daily raw material processing volume is less than 5 tons, you can choose small-scale equipment with an output capacity of 1 T/H. This type of equipment features advantages such as low investment cost, easy operation and small floor space. It can not only meet the demand for self-use compost but also suit small-scale commercial sales.
Medium-scale fertilizer plants
If you plan to carry out commercial production with a daily processing volume of 10-50 tons, it is recommended to select medium-sized equipment with an output capacity of 2-5 T/H, which offers optimal efficiency and cost-effectiveness. While maintaining a reasonable investment, this series of equipment can ensure continuous and stable production.
Large-scale fertilizer plants
For large-scale breeding groups and professional fertilizer manufacturers, we provide heavy-duty granulation production lines with an hourly output of 5-10 tons and above. These systems are not just standalone machines, but complete solutions that integrate automatic feeding, belt conveying, finished product cooling, and packaging.
Frequently Asked Questions
Below are some common questions you might encounter when purchasing an organic fertilizer pellet making machine. If you have any inquiries—whether about technical specifications, delivery timelines, or customized solutions—don’t hesitate to get in touch. You can reach us via phone, email, or the inquiry form below. Let’s work together to find the ideal pellet making solution for you!
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Is your machine suitable for processing my raw materials, such as livestock and poultry manure, straw, sludge, etc.?
Our organic fertilizer making machine is designed with full consideration of the diversity of raw materials and has a wide range of applicability. As long as your raw materials have undergone pretreatment and meet the requirements for moisture content and fineness, our machine can process them in most cases. You can provide specific raw material samples or ingredient lists, and our engineers can conduct a more accurate matching analysis for you.
- Livestock and Poultry Manure
Animal manures such as chicken manure, duck manure, cow manure, sheep manure, and pig manure serve as the core raw material source for organic granular fertilizers. They are rich in nitrogen, phosphorus, potassium, and organic matter. However, they contain harmful substances like pathogens, parasite eggs, and weed seeds, so they must undergo sufficient fermentation and decomposition.
- Agricultural Wastes
Agricultural wastes such as crop straw, fruit and vegetable processing wastes, grain husks, peanut shells can provide abundant carbon and cellulose, and they are key to adjusting the carbon-nitrogen ratio of fermented materials. They need to be crushed and mixed with high-nitrogen raw materials (such as manure) for use, which can effectively improve soil aeration and extend the fertilizer efficiency of organic fertilizers.
- Industrial Processing By-Products
Some organic by-products generated in industrial production (such as soybean meals, distiller’s grains, vinegar residues, and sugar residues) can be used as raw materials for organic fertilizers after treatment. This not only solves environmental protection problems but also realizes resource recycling.
- Municipal Organic Wastes
Organic waste generated in urban life (such as kitchen waste, landscape waste, municipal sludge) can be converted into organic fertilizer after classification and treatment.
- Organic Fertilizer Additives
Some naturally occurring organic materials (such as biogas residue, seaweed, and fish meal) can be used as additives in organic fertilizers to meet the needs of specific crops.
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What is the capacity of the machine?
We offer organic fertilizer pellet making machine in a variety of models, with a single-machine output capacity ranging from 1 to 26 T/H. Meanwhile, customization services are available to meet the fertilizer production needs of different scales.
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How to select the appropriate fertilizer pellet making machine based on my needs?
To accurately meet the production needs of customers of different scales, we have developed full-scenario organic fertilizer pellet machines. Our standalone equipment has an output range of 1-26 tons per hour (T/H) and also supports customization, ensuring every enterprise can find the most suitable configuration. Selection recommendations are as follows:
- Small-scale farms/start-ups: For startup users with a daily processing capacity of less than 5 tons, we launch the basic model with an output of 1 ton per hour (T/H). Featuring a reasonable investment threshold, simple operation, and stable performance, this equipment accurately meets the self-use needs of family farms and small-scale commercial trial production, making it an ideal choice for starting with light assets.
- For Medium-Sized Fertilizer Plants: If you plan to carry out commercial production with a daily processing volume of 10-50 tons, the main models with an output of 2-5 T/H are your wise choice. This series achieves an excellent balance between equipment energy consumption and production efficiency. With its outstanding cost-effectiveness, it provides stable and reliable capacity support for enterprises in the business expansion stage, ensuring sustained profitability of commercial production.
- Industrial-Grade Customized Solutions: To serve large-scale breeding groups and professional manufacturers, we offer customized industrial-grade fully automated production lines with an hourly output of over 10 tons. The solutions integrate full-process procedures such as intelligent feeding, high-efficiency granulation, and seamless conveying. It aims to help customers achieve large-scale and industrialized efficient production through a high level of automation and intelligence, building core competitiveness.
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Is the machine’s power consumption high?
All our equipment adopts a high-efficiency and energy-saving design, equipped with Siemens motors and a scientific transmission system, which reduces energy consumption by approximately 15% compared to old-fashioned equipment.
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Is your fertilizer pellet machine operation stable, and is it prone to malfunctions?
Key components such as the main shaft, gears, and pressure rollers are all made of high-quality alloy steel and undergo heat treatment, featuring strong wear resistance and extending the machine’s service life.
The equipment is equipped with an overload protection device, which can automatically shut down when encountering hard objects or overload conditions, effectively protecting the machine.
The modular design makes daily maintenance and replacement of wearing parts (such as pressure rollers and bearings) very convenient. Under normal circumstances, if maintenance is carried out in accordance with the operation manual, the machine will operate very stably with an extremely low failure rate.
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What is your warranty service like? How to replace parts?
We provide a 1-year warranty for our organic fertilizer pellet making machine. Original parts (such as pressure rollers, cutters, and ring dies) are supplied separately, and their prices are 15%-20% lower than similar products on the market. Customers are supported to replace parts independently to reduce maintenance costs.
RICHI will provide customers with lifelong free technical guidance and support. If you have any needs, you can consult us at any time. We have customer service staff available online 24/7, who will provide you with timely services and answer your questions.
