Stirring tooth granulator

Organic fertilizer agitator, also known as wet agitator granulator, is a commonly used granulator for granular organic fertilizers.

name：Stirring and granulating machine

production：0.5-8t/h

granulation rate：≥90％

Particle shape：circular

Processing customization: Yes

Warranty period: 12 months

Table of Contents

• Working principle of agitator granulator
• Characteristics of the Stirring Granulator
• Parameter Table of Stirring Granulator
• What materials are needed for the granulation machines
• Successful Case of Stirring Granulator
• organic fertilizer manufacturingequipment
• What are the types of organic fertilizer granulators available
• Frequently Asked Questions (FAQ)
• Organic fertilizer productionequipment
• Introduction to Fude Machinery Company

Working principle of agitator granulator

Feeding the Material: First, your fermented organic material, which can be quite wet, is fed into the top of the machine’s strong cylindrical body.

High-Speed Force: Inside, a central shaft with several rows of specially designed alloy stirring teeth starts to spin at a very high speed. This creates a strong internal vortex.

Collision and Formation: The machine throws the material against the inner wall and forces the particles to crash into each other repeatedly under intense pressure. This shearing force makes the naturally sticky organic particles bind together, forming small, dense cores.

Growth and Discharge: These small cores continue to circulate inside the machine. They pick up more powder and grow larger and rounder. Once they reach a certain size and weight, they are automatically discharged from the machine as finished granules. This continuous process creates a high output of granules.

feed port

electrical machinery

Internal stirring teeth

Characteristics of the Stirring Granulator

1. High efficiency and energy saving: The toothed granulator does not require the addition of binders, and utilizes the characteristic of organic particles being able to grow and interlock with each other under certain forces for granulation, saving energy and achieving high efficiency and energy saving.
2. High granulation rate: The qualified granulation rate is over 80-90%, suitable for various formulas. The compressive strength of organic fertilizer is higher than that of disc and drum.
3. Particle uniformity: The particle size uniformity can be adjusted according to user requirements through the machine’s stepless speed regulation function.
4. Corrosion resistance and wear resistance: The shell and internal components of the agitator granulator are made of excellent materials, which are corrosion-resistant, wear-resistant, and have a long service life.
5. Convenient operation and maintenance: The equipment structure is designed reasonably and easy to operate and maintain.

Parameter Table of Stirring Granulator

What Are the Top Benefits for Your Fertilizer Business?

The primary benefits are dramatically lower energy costs, the ability to process difficult organic waste, a very high granulation rate, and producing a superior final product. This machine directly improves your profitability.

When you invest in a Stirring Tooth Granulator from Fude Machinery, you are choosing a machine that provides clear and practical advantages for your organic fertilizer operation.

• You Will Save a Lot of Money on Energy. This is the most important benefit. By eliminating the need for a pre-dryer, you slash your factory’s energy consumption. For many of our clients, this translates into thousands of dollars in savings every single month.
• You Can Turn Difficult Waste into Profit. This machine is a problem-solver. It was built to handle the materials that stop other machines. Sticky chicken manure, fibrous mushroom compost, or stringy municipal sludge are no problem. It allows you to create a high-value product from waste that might otherwise be a disposal cost.
• You Will Have a Higher Production Efficiency. Because of the powerful mechanical force, the granulation success rate is incredibly high, often over 90% in one pass. This means less undersized powder needs to be screened out and recycled back into the machine. This improves your hourly output.
• You Will Produce a Better Quality Granule. The intense force and constant polishing action create granules that are very dense, hard, and uniform. They resist breaking down into dust during bagging, storage, and transport. This high-quality final product is more attractive to your customers. After granulation, you will still need a rotary dryer to get the moisture to a stable level for bagging.

What materials are needed for the granulation machines

1. Organic waste: such as livestock and poultry manure (chicken manure, pig manure, etc.), peat, sludge, sugar mill filter sludge, paper mill sludge, distiller’s grains, straw, etc., which can be directly used for granulation after fermentation treatment.
2. Additives (optional): Fertilizers, pesticides, etc. can be added as needed to enhance the nutritional value and performance of granular products.
3. Auxiliary materials: lubricating oil, seals, etc. used for equipment maintenance and upkeep.

Successful Case of Stirring Granulator

Stir toothed granulator sent to Mexico

Austrian customer on-site shooting

organic fertilizer manufacturingequipment

This machine is the absolute best choice if your business is focused on granulating pure organic materials that have high natural moisture. It is the specialist machine for farms, composting plants, and waste recycling facilities.

We believe in providing the right tool for the right job. The Stirring Tooth Granulator is a specialist. We strongly recommend it for these applications:

• Large Animal Farms: It is perfect for granulating composted chicken manure, pig manure, and cow dung. These materials are naturally wet and sticky, making them ideal for this machine.
• Commercial Composting Facilities: If you process large volumes of green waste, food scraps, or other organic materials, this machine can efficiently turn your finished compost into a valuable granular fertilizer.
• Mushroom Farms: Spent mushroom substrate is a great organic fertilizer but can be fibrous. Our machine can process it effectively after being prepared by a semi-wet material crusher.
• Municipal Waste Plants: It excels at granulating dewatered and fermented municipal sludge, converting a city’s waste into a useful soil amendment.

Using materials

What are the types of organic fertilizer granulators available

Organic fertilizer granulator is a specialized equipment used to granulate various organic compounds after fermentation. It has a variety of types, including double roll granulator, disc granulator, toothed granulator, drum granulator, compound fertilizer granulator, and round granulator, each with its own characteristics, suitable for different production needs and scenarios.

Stirring toothed granulator

Compound fertilizer granulato

Disc Pelletizer

Round pelletizer

Roller granulator

Rotary Drum Granulator

Frequently Asked Questions (FAQ)

• Question 1: Do I still need to dry the fertilizer after using this machine?
• Yes, this is an important point. You skip drying the material before granulation. But the finished granules will still have a high moisture content (25-40%). You must pass them through a dryer and then a cooler to reduce the moisture to a safe level for storage (usually below 12%).
• Question 2: What is the main maintenance task for this granulator?
• The main wear parts are the internal stirring teeth. We make them from a special hardened alloy to ensure a long life. However, they will eventually wear down. The machine is designed so that these teeth can be easily and quickly replaced to minimize downtime.
• Question 3: Does this granulator produce a lot of dust during operation?
• No, it produces very little dust. It is a wet granulation process, and the entire machine is enclosed. This creates a much cleaner and safer work environment in your plant compared to dry granulation methods.
• Question 4: What production capacities do you offer?
• At Fude Machinery, we manufacture a full range of these granulators. Our models can produce from 1 ton per hour up to 8 tons per hour. We can help you select the perfect size for your plant’s production goals.

Organic fertilizer productionequipment

The organic fertilizer production line is a production system that integrates the steps of raw material collection, pretreatment, fermentation, granulation, drying, screening, packaging, etc. It can convert organic waste such as aquaculture waste, crop straw, and food processing waste into organic fertilizers rich in nutrients for agricultural production.

The Stirring Tooth Granulator is a powerful and specialized machine. It was designed with one clear purpose: to solve the biggest problem in organic fertilizer production. It masters wet, sticky, and difficult materials. By eliminating the expensive pre-drying stage and reliably creating high-quality granules, it offers a more efficient, simple, and profitable path for any business turning organic waste into wealth. For farms, composters, and recyclers, it is the most intelligent and effective granulation technology available.

Introduction to Fude Machinery Company

The production equipment includes: fermentation raking machine, dryer, granulator, crusher, mixer, round throwing machine, organic fertilizer production line, etc. The company will continue to adhere to the business philosophy of “quality first, customer first” and provide higher quality metal equipment solutions for global customers.
Since its establishment in 2015, Fude Machinery has been committed to providing high-quality and high-performance metal equipment solutions to global customers. With advanced production technology, strict quality control, and continuous innovative research and development capabilities, we have received customer satisfaction praise.