Organic Fertilizer Production Line

Diverse Types of Organic Fertilizer Production Line

With the rapid development of livestock and poultry farming, a lot of manure and sewage are produced. The harmful elements in these manures seriously exceed the standard, and it is difficult to deal with them by the traditional way of returning to the field. In response to this situation, people have developed an organic fertilizer production line with mobile and high-efficiency solid-liquid separation technology as the core, integrating high-efficiency mixers, turning machines, granulators and other fertilizer production equipment.


Roller granulation production line


Animal Manure Fertilizer Production Line

For Pricing and Further Details

Organic Fertilizer Production Line: A Comprehensive Guide

Organic Fertilizer Making Machine Video

Organic fertilizer production line includes extrusion granulator, roller granulator, drum screen, high humidity material dryer, BB fertilizer blending machine, roller compound fertilizer granulator, fermentation turning machine, BB fertilizer blending equipment , Extrusion granulator, LP series chain crusher, multifunctional organic fertilizer (biological) spherical granulator, drum screening machine, cage crusher, double-roll extrusion granulator, BB fertilizer production line.


  • Agricultural waste: such as straw, soybean meal, cotton meal, mushroom residue, biogas residue, lignin residue, etc.
  • Livestock and poultry manure: such as chicken manure, cattle, sheep and horse manure, rabbit manure.
  • Industrial waste: such as distiller’s grains, vinegar grains, cassava residues, sugar residues, furfural residues, etc.
  • Household waste: such as kitchen waste, etc.
  • Municipal sludge: such as river sludge, sewer sludge, etc.
  • Fish and Seafood Waste: Fish meal, fish scraps, and other seafood processing waste can provide essential nutrients like nitrogen and phosphorus.

Finished Granules

The organic fertilizer raw materials suitable for the organic fertilizer stirrer granulator include: livestock and poultry manure, compost fertilizer, green manure, sea fertilizer, cake fertilizer, peat, soil fertilizer, three wastes, microorganisms and urban life Trash and more.

The qualified granulation rate of this machine is as high as over 90%, and it is suitable for a variety of different formulas.

The compressive strength of organic fertilizer is higher than that of discs and drums, and the large ball rate is lower than 15%.

Organic Fertilizer Machine Price

The price of small bio-organic fertilizer production line equipment ranges from RMB 150,000 to 300,000.

For a bio-organic fertilizer production line with an annual output of 20,000 tons, the cost is between RMB 400,000 and 600,000.

If you need a production line with an annual output of 30,000 tons, expect a price between RMB 750,000 and 1 million.

Different equipment configurations lead to varying costs. For example, the choice of granulators—whether double-roller extrusion, disc, or stir-tooth—will affect the overall price.


Working Process

Fermentation Process

First of all, fresh cow dung and plant straw are selected as raw materials, some biological fermentation agents are added and mixed evenly, and the moisture is controlled between 55% and 65%.

Then carry out aeration and aerobic fermentation, wait until the temperature rises to above 70 degrees, and stir and toss more than 10 times, the fermentation will last about 50 days. After it is cooked, the temperature will slowly drop and it will basically take shape.

Screening and Crushing Process

The forklift feeds the fermented materials into the forklift feeder, and the forklift feeder uniformly transports the materials to the rotary screen machine through a belt conveyor for screening. Qualified materials enter the granulation link, and unqualified materials enter the crusher machine for crushing. After crushing, it enters the screen machine for secondary screening.

Granulation Process

The first process of granulation is a dynamic automatic batching machine,(optional ) which can accurately convey a variety of materials( such as N, P, K) to the mixing belt conveyor in proportion, and the mixing belt conveyor transports the materials to the Double-shaft mixer for mixing, if necessary, moisture can be added at the same time.

The material with 40% moisture enters the granulator, and the powdery material can be made into 1.5mm-6mm granules.  

Drying and Cooling Process

The granules after granulating enter the dryer for drying. (The heat sources required by the dryer are coal, biomass particles, natural gas, oil, (waste oil, heavy oil, diesel, etc.), electric heating, etc.) Induced heat is introduced into the dryer through the induced draft fan to dry the moisture in the particles to the surface of the particles.

Cooling Process

The granules after the dryer also contains a large amount of moisture, which needs to enter the cooler quickly. The cold air introduced by the induced draft fan quickly cools down and takes away the moisture.

Dust Collecting

This process has three steps. The first is the cyclone dust collector, which mainly collect the small dust particles. The second is the dust chamber, which mainly collect the dust. The third is water curtain dust collector also called chimney, which mainly collect the remain dust after the second step.

Secondary Screening Process

Rotary screening machine is used to screen the qualified and unqualified granules.

Secondary Crushing Process

This process is used to crush the unqualified granules, maybe too big or too small, not meet the detailed granule size requirement.

Secondary Granulation Process

After secondary screening and secondary crushing, then the powder will come to the granulator again to make granules, in this way, all finished granules can meet the detailed size requirements.

Packaging Process

The cooled granules enter the rotary screen machine for screening, and qualified granules are transported to packing scale for packaging. Unqualified granules are transported to chain crusher for crushing and then re-granulated.  

Organic Fertilizer Production Line Main Machine

ItemModelHorse Power
Crawler Type Compost TurnerTDLDF-240075Fermenting the raw material
Vertical CrusherTDFLF-60022Crushing the fermentation material
Double Shafts Horizontal MixerTDSJ-083011Mixing the material
Stirring Teeth GranulatorTDJZ-60037Granulating
Rotary Drum Drying MachineTDHG-08085.5Drying granule
Rotary Drum Cooling MachineTDLQ-10107.5Cooling granule
Rotary Screening MachineTDGS-10303Screening the material
Granule Packing Scale with BucketTDFJ-4C3Packing granule
Forklift Feeding MachineTDCW-20307Feeding the material
Induced FanTDFJ-4C3Providing air
Cyclone Dust CollectorTDXF-9000Collecting dust
Hot Blast FurnaceSelf build, we provide drawings0Providing heat
Dust ChamberSelf build, we provide drawings0Collecting dust
Electric Control Cabinet 0Control whole production line

Organic Fertilizer Manufacturing Plant Advantages

Environmental Benefits

Utilize various organic wastes for environmental sustainability and resource conservation.

Quality Assurance

Ensure organic fertilizer safety and effectiveness through temperature control and sterilization.

Versatile Fertilizer Production

Customize organic fertilizer types and specifications to meet diverse agricultural needs.

Enhanced Market Value

Improve organic fertilizer appearance and performance for increased market competitiveness.

Reliable Equipment Performance

Ensuring consistent and efficient fertilizer production for maximum yield.

Timely Maintenance & Repairs

Minimizing downtime with prompt servicing to keep operations running smoothly.

Expert Technical Support

Access to assistance for troubleshooting and optimizing equipment performance.

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