Organic Fertilizer pellet mill
Waste Recycling
The FZLH series organic fertilizer granulator is an ideal piece of equipment for creating a green, efficient, and sustainable organic fertilizer industry. Its raw materials for granulation are widely available and can be broadly categorized into the following four types:
Animal Manure
Through fermentation and granulation, manure resources are transformed into odorless, easy-to-store, and convenient-to-apply granular fertilizer, which helps farms utilize manure resources while retaining the organic matter and nutrients in the manure.
Organic Waste
Complex raw materials such as kitchen waste, food residues, and landscaping trimmings can be processed into granular organic fertilizer or biomass fuel, effectively reducing the environmental pressure from landfilling and incineration of organic waste.
Compost
Compost is a stable organic material produced through aerobic fermentation, rich in humus and trace elements. After processing, it can be used for fruit trees and landscaping, effectively increasing its added value and enabling commercial operation.
NPK
A compound granular fertilizer made from urea, potassium sulfate, and other raw materials, with uniform nutrients and resistance to clumping, suitable for mechanized application, effectively improving fertilizer utilization and crop yield.
Versatile
All-Scenario Use
Chicken manure, cow manure, kitchen waste—are you also struggling with how to dispose of them? RICHI organic fertilizer pellet mill is specially designed for high-moisture, high-viscosity materials. It uses a low compression ratio to press the materials, and after drying and cooling, they become odorless and marketable granular fertilizer.
●Livestock Farm (Manure Recycling)
RICHI FZLH Series Organic Fertilizer Pellet Mill
Large-scale poultry and pig farms face severe manure disposal challenges. RICHI organic fertilizer pellet mills turn fermented manure into odorless pellets that are easy to store, transport and apply. This solution ensures environmental compliance, generates extra revenue and serves as an ideal practice for circular agriculture.
- Customer output : 2-10t/h
- Application : Organic fertilizer from chicken/cattle manure
●Organic Fertilizer Processing Plant
RICHI Complete Organic Fertilizer Line
Commercial organic fertilizer manufacturers prioritize high output and consistent pellet quality. Equipped with premium bearings and oil seals, RICHI production lines steadily deliver uniform fertilizer pellets. The finished products suit mechanical fertilization, as well as convenient storage and sales.
- Customer output : 3-26t/h
- Application : Granular organic & compound fertilizer
●Municipal Compost Center
RICHI Compost Pellet Line
Garden waste, municipal sludge and kitchen waste pose major challenges for urban management. RICHI organic fertilizer granulators ferment these materials into pellets for landscaping and soil improvement. The production line is fitted with anti-clogging screens and waste gas treatment units to meet environmental standards.
- Customer output : 2-15t/h
- Application : Compost pellets for urban greening
●NPK Compound Fertilizer Plant
RICHI FZLH Series Fertilizer Pellet Mill
Growing demand for precision farming drives the compound fertilizer industry to prioritize uniform pellets and anti-caking performance. Featuring optimized roller structure and adjustable die compression ratio, FZLH granulators align with the industry trends of fertilizer saving and higher productivity.
- Customer output : 3-26t/h
- Application : NPK compound fertilizer granules
Fertilizer pellet mills of various production scales
The FZLH series organic fertilizer granulators features main motor power ranging from 22~250 kW and hourly throughput of 1~26 metric tons. It adapts to production of pure organic fertilizer, organic-inorganic compound fertilizer and bio-organic fertilizer pellets.
Entry-level Premium Model
Improve quality & increase production
Low Maintenance & Fast Service
Intelligent Overload Protection
24h Continuous Stable Operation
PLC Intelligent Control Ready
Fertilizer pellet mill Production line solution
To meet the needs of organic fertilizer production, we provide a complete solution from fermentation raw materials to finished pellets, helping customers realize the resource utilization of agricultural waste.
Animal Manure Pellet Production Line
Suitable for processing fermented manure raw materials with a moisture content of 30-40%, the entire line can be equipped with a turning machine, fermentation tank, settling chamber, and exhaust gas purification system to achieve efficient treatment of poultry and livestock manure while meeting environmental protection requirements.
Core gear : FZLH Series
Ingredients : Animal manure
Organic Waste Pellet Production Line
Used to produce organic fertilizer or biomass fuel pellets. The main motor power of the pellet mill is 22-250kW, with an hourly output of 1-26 tons. The production section adopts a vertical screenless crusher and a drum dryer, suitable for materials with high moisture, high fiber, and high viscosity, and can efficiently process organic waste to achieve resource utilization.
Core gear : FZLH Series
Ingredients : Kitchen waste
Compost Pellet Production Line
This pellet mill is engineered for cured compost to produce high-quality organic fertilizer pellets. Equipped with arch-breaking and forced feeders, it features a compression ratio of 1:4 to 1:8. Ideal for organic fertilizer plants and environmental enterprises, it efficiently processes compost materials to make high-value fertilizer pellets.
Core gear : FZLH Series
Ingredients : Agricultural and forestry waste
NPK Pellet Production Line
This machine manufactures pellet fertilizers containing nitrogen, phosphorus, potassium and other nutrients. Equipped with a PLC-based automatic batching system, it delivers high precision with minimal errors. A belt-type continuous mixer is adopted, and an optional liquid dosing system is available. It enables efficient production of high-concentration, well-blended and easy-to-store NPK fertilizer pellets.
Core gear : FZLH Series
Application : Urea
About RICHI Machinery
Based in China and serving global markets, RICHI Machinery is a global manufacturer and engineering service provider specializing in pellet production equipment and complete processing systems. From feed, biomass, and organic fertilizer to cat litter and agricultural waste recycling, we help customers build efficient, reliable, and scalable production solutions tailored to their raw materials, capacity requirements, and market goals. With projects delivered across multiple industries and countries, our focus is always on practical performance, long-term operation, and customer success.
Advanced Engineering & Intelligent Manufacturing
Driven by technology and manufacturing expertise, RICHI integrates process engineering, equipment R&D, intelligent manufacturing, and project delivery into one complete service system. Our modern production facilities, precision machining capabilities, and experienced technical team allow us to provide customized equipment, complete plant design, automation integration, installation guidance, and ongoing technical support. From single machines to fully integrated production lines, we deliver solutions designed for stability, efficiency, and sustainable production growth.
Frequently Asked Questions
The following is a summary of frequently asked questions regarding configuration, installation, after-sales service, pricing, and complete plant setup, to help you quickly understand RICHI products.
Can organic fertilizer pellet mills produce both pellet fertilizer and powder fertilizer?
Yes, achievable by adjusting production workflow.For powdered organic fertilizer: Fermented and crushed materials bypass the pellet mill and directly enter screening and packaging, while the pellet mill can remain standby for pellet production.For pellet organic fertilizer: Activate the pellet mill; materials go through pelleting, drying, cooling and screening before final packaging.
What is the difference between forced feeder and arch-breaking feeder on FZLH series?
The arch-breaking feeder is installed at the hopper bottom, designed to eliminate material bridging — almost essential for bridging-prone organic fertilizer materials.The forced feeder is installed after the arch-breaking unit and before the pressing chamber, pushing materials steadily into the ring die and preventing material backflow, especially critical for lightweight and bulky stalk raw materials.
Does organic fertilizer granulation require the addition of steam? What is the role of steam?
Adding steam is not strictly necessary, but it can significantly optimize the production process. High-temperature steam can kill harmful bacteria in raw materials and remove manure odors; at the same time, it softens hard materials such as straw and fibers, reducing wear on the ring die and pressure rollers and lowering energy consumption; steam condensation can also replenish moisture and increase material viscosity, resulting in better pellet forming.
Why do organic fertilizer granules easily scatter or have a high powder content?
The following factors may be the cause: incomplete fermentation, excessive straw content in the raw materials, improper moisture content during pelleting, insufficient ring die compression ratio, or excessive gap between the pressure roller and the ring die.
How to choose the right organic fertilizer pellet mill model for your needs? What factors should be considered?
We recommend a comprehensive evaluation based on the following five aspects: target capacity, raw material characteristics, finished product requirements, budget, and site conditions. Our sales engineers can recommend the most suitable model based on the parameters you provide (such as raw materials, moisture content, and target output), and provide a process flow diagram and quotation.
What is the minimum requirement to start a commercial animal feed production project with RICHI?
We only focus on large-scale farming animal feed projects and commercial feed production projects. If you are looking for a small machine to produce your own animal feed at home, we are not the right choice – we would rather tell you upfront to save your time.Our configuration include small-scale equipment for crushing, mixing, granulating, etc. If you are unsure of your specific requirements, just send us your basic requirements. We will give you a direct response.
