Bio Fertilizer Granulator

Usage: The bio fertilizer granulator is the core equipment used to process fermented bio humus into organic fertilizer pellets.

Production Capacity: A variety of customizable production capacities are available.

Raw Materials: Livestock and poultry manure, crop straw, distillers’ grains, etc.

Pellet Shape: Spherical, oblate spherical, cylindrical, irregular lumps.

Pellet Size: 1-10 mm.

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Product Description

The bio fertilizer granulator is a common type of organic fertilizer making machine and is widely used in organic fertilizer manufacturing plants, farms, livestock farms, and breweries. This granulator improves raw material utilization and reduces environmental pollution. Granulated organic fertilizer is not only easier to transport and store but also facilitates mechanized application, thereby enhancing soil fertility. Additionally, granulation enables controlled release fertilization, improving the utilization rate of nutrients in organic fertilizer. Given that bio humus typically contains high fiber content, high moisture, and high viscosity, Tianci Heavy Industry has developed a bio fertilizer granulator specifically designed for bio humus. Below are the five types of bio-fertilizer granulators we offer. You can select the granulator that best suits your production scale and raw materials, or contact us at any time. Our team will provide free design and customization services for organic fertilizer granulators and organic fertilizer production lines tailored to your needs.

Flat Die Granulator

The flat die pelletizer is highly suitable for high-fiber organic bio-humus. It utilizes intense compression between the press rollers and the die to extrude the material through the die holes into cylindrical shapes, which are then cut into cylindrical pellets by a cutting blade. It achieves a high pelletization rate and produces compact pellets. the raw material requires no drying or grinding and can be pelletized directly, with no material return.
Advantages:

High pelletization rate: The pelletization rate can reach over 95%.
High-quality pellets: Formed by extrusion, the pellets are uniform, compact, and visually appealing, with high density and strength, making them resistant to breakage.
No drying or crushing required: Fermented raw materials with a moisture content of 20%–40% can be pelletized directly.
No material return: There is virtually no material return during production, ensuring high efficiency.

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Disc Granulator

The disc granulator is a classic granulation device for small- to medium-scale organic fertilizer production lines. Material is fed into an inclined rotating disc, where centrifugal and frictional forces cause the material to roll along the disc wall and gradually agglomerate into spheres. Water is typically sprayed during the granulation process to enhance material cohesion. This equipment is characterized by high-quality granules, high granulation efficiency, low cost, and simple operation.
Advantages:

High granulation efficiency: Granulation efficiency can reach over 93%.
High-quality granules: Granules are well-rounded and uniform in size.
Low cost: Simple structure and easy maintenance result in relatively low equipment costs, saving expenses.
Simple operation: Operation is intuitive, allowing real-time monitoring of the granulation process. particle size can be controlled by adjusting the disc angle.

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New Type Of Organic Fertilizer Granulator (stirring tooth granulator)

The new type of organic fertilizer is a commonly used organic fertilizer granulation device. It utilizes a high-speed rotating agitator structure within the machine to generate shear, impact, and friction on the material, causing it to agglomerate into spherical granules under the combined action of mechanical and aerodynamic forces. This equipment features high granulation efficiency, high-quality granules, broad raw material adaptability, low energy consumption, and high output. It is essential equipment for medium to large-scale organic fertilizer production plants.
Advantages:

High Granulation Rate: Granulation efficiency can reach over 90%.
High-Quality Granules: Spherical granules with an attractive appearance, uniform size, and moderate strength.
Wide Adaptability: Capable of processing high-moisture, high-fiber raw materials such as livestock and poultry manure, sludge, sugar bagasse, and distillers’ grains.
No Binder Required: Granulation is achieved by utilizing the natural tendency of organic fibers to interlock and form aggregates under applied force.
Low energy consumption: No drying is required, eliminating the drying process and reducing production costs.

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New Type Of Organic Fertilizer Granulator

New Type Of Organic Fertilizer Granulator Detail

Drum Granulator

The drum granulator is suitable for large-scale organic fertilizer production. Material enters an inclined, slowly rotating drum. As the drum rotates, the material continuously tumbles. Simultaneously, an appropriate amount of water or binder is added via a spray system, causing the powder particles to gradually agglomerate and grow, forming spherical granules. This equipment produces high-quality granules, offers high output, operates at high speed, and runs smoothly. It is an excellent choice for large-scale production lines.
Advantages:

High-quality pellets: Spherical pellets with uniform particle size and an attractive appearance.
High output: High single-unit output and fast granulation speed, suitable for large-scale continuous production.
Excellent stability: Smooth operation and high degree of automation.
Pollution-free: The granulation chamber is relatively enclosed, preventing dust pollution.

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Double Roller Extrusion Granulators

The double roller extrusion granulators is suitable for granulating organic humus powder. The material is squeezed into sheets by a pair of high-pressure counter-rotating rollers, then crushed and screened to form granules. Granulation occurs at room temperature, resulting in high granule strength and simple operation. Since the production process does not generate high temperatures, it maximizes the retention of the organic fertilizer’s original activity.
Advantages:

High granulation yield: Granulation yield can reach over 93%.
No drying required: Granulation occurs at room temperature, eliminating the drying stage, resulting in low energy consumption and cost savings.
High particle strength: Formed through high-pressure extrusion, the granules are highly compact, do not crumble, and do not break.
Simple operation: Compact footprint; continuous production begins immediately upon startup.

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Main Technical Parameters

Flat Die Granulator

Model	KP-400	KP-600	KP-800
Output	1.8-2.5	2.5-3.5	4-5
Granulation rate	100	100	100
Particle temperature	<30	<30	<30
Particle diameter	3-30	3-30	3-30
Power	30	55	75
Machine weight	1200	1800	2500

Disc Granulator

Model	Inner diameter (mm)	Side height (mm)	Volume (m³)	Rotation speed (r/min)	Motor power(KW)	Capacity (t/h)	Reducer model
ZL10	1000	250	0.4	24	2.2	0.3-0.5	XW5-59
ZL15	1500	300	1.1	22	5.5	0.5-0.8	ZQ250-48
ZL18	1800	300	1.4	18	5.5	0.6-1.0	ZQ250-48
ZL20	2000	350	1.8	18	7.5	0.8-1.2	ZQ250-48
ZL25	2500	350	2.5	18	7.5	1.0-1.5	ZQ400-23
ZL28	2800	400	3.3	18	11	1.0-2.5	ZQ400-48
ZL30	3000	450	3.9	16	11	2.0-3.0	ZQ350-23
ZL32	3200	500	4.3	13.6	15	2.0-3.5	ZQ350-23
ZL36	3600	550	5.5	11.3	18.5	3.0-5.0	ZQ400-23
ZL45	4500	600	6.5	8	22	4.0-6.0	ZQ250-48

New Type Of Organic Fertilizer Granulator

Model	Prod Capacity (t/h)	Granule Shape (mm)	Power (kw)
YSL-60	1.5~2.5	1-6	37
YSL-80	2~4	1-7	45
YSL-100	3~6	2-8	55
YSL-120	4~8	2-8	75
YSL-150	5~10	2-8	90

Drum Granulator

Model	Barrel				Power	Prod Capacity	Overall dimensions L× W ×H	weight
	Inclination	Internal diameter	length	Rotation speed	Power	Prod Capacity	Overall dimensions L× W ×H	weight
	0	m	m	r/min	kw	t/h	m	t
ZG1.2×4	2-2.5	1.2	4	17	5.5	1-3	4.6×2.2×2.0	2.7
ZG1.4×5	2-2.5	1.4	5	14	7.5	3-5	4.8×2.8×2.3	8.5
ZG1.6×6	2-2.5	1.6	6	11.5	11	5-8	7.0×3.2×3.1	12.0
ZG1.8×7	2-2.5	1.8	7	11.5	15	8-10	8.3×3.5×3.3	18.5
ZG2.0×8	2-2.5	2.0	8	11	18.5	10-15	9.1×3.6×3.5	22.0
ZG2.2×8	2-2.5	2.2	8	10.5	22	15-20	9.5×4.4×3.9	28.0

Double Roller Extrusion Granulators

Model	DZJ-Ⅰ-1.0	DZJ-Ⅰ-2.0	DZJ-Ⅰ-3.0	DZJ-Ⅰ-4.0	DZJ-II-1.0	DZJ-II-2.0	DZJ-II-3.0
Production capacity (t/h)	1-1.5	1.5-2.5	2.5-3.5	3.5-4.5	1-2	1.5-2.5	2.5-3.5
Power	15kw	18.5kw	22kw	45kw	15kw	18.5kw	22kw
Pressure roller size	Φ150×220	Φ150×300	Φ186×300	Φ300×300	Φ150×220	Φ150×300	Φ186×300
Feeding size	≤0.5mm	≤0.5mm	≤0.5mm	≤0.5mm	≤0.5mm	≤0.5mm	≤0.5mm
Finished product specifications	Φ2.5-φ10	Φ2.5-φ10	Φ2.5-φ20	Φ2.5-φ30	Φ2.5-φ10	Φ2.5-φ20	Φ2.5-φ20
Reducer type	ZQH350	ZQH400	ZQH400	ZQH500	special-purpose	special-purpose	special-purpose