Organic Fertilizer Production Line | Animal Manure Waste Granulator

With the rapid development of livestock and poultry farming, large amounts of animal manure are generated daily. Improper disposal can cause serious environmental pollution. However, with the right technology, animal waste can be converted into high-quality organic fertilizer — a valuable resource for sustainable agriculture.

At Gofinne Machine, we provide complete animal manure organic fertilizer production lines that transform waste into wealth efficiently and safely.

Suitable Raw Materials

Our organic fertilizer granule production line is designed for processing various types of livestock and poultry manure, including:

Cow dung

Chicken manure

Pig manure

Horse manure

Sheep/goat manure

Rabbit droppings

Mixed compost (with crop straw, sawdust, etc.)

These materials are rich in nutrients such as nitrogen, phosphorus, and potassium — ideal for organic fertilizer production after proper fermentation.

Production line workflow

A complete livestock manure organic fertilizer production line includes the following steps:

1. Fermentation (composting)

Process livestock manure using a compost turner (trough or windrow type) or a fermenter

Remove pathogens, weed seeds and odors

Improve material structure to produce powdered organic fertilizer for easy granulation

2. Crushing

After composting, use a vertical crusher or chain crusher to crush the material into fine powder

3. Mixing

Use a horizontal mixer to add microbial agents, trace elements or other additives

4. Granulation

A variety of organic fertilizer granulators are available:

Disc granulator - suitable for medium-scale production

Drum granulator - suitable for large-scale production

Flat die or ring die granulator - suitable for the production of dense and smooth cylindrical granular fertilizer

New organic fertilizer granulator - suitable for high-moisture composting

Extrusion granulator - suitable for low-cost granular fertilizer production, one-time extrusion can obtain oblate granules, which can be used with a rounding machine to obtain round granular fertilizer

5. Drying and Cooling

Remove excess moisture using a rotary dryer

Cool the pellets to enhance hardness and prevent caking

6. Screening

Separate unqualified pellets using a rotary screener

Screen qualified pellets from oversized or over-fine powders.

7. Coating (optional)

Improve pellet appearance and reduce nutrient loss during storage.

8. Packaging

Automatically weigh and package fertilizers using a packaging machine.

Advantages of our animal manure fertilizer production line

Applicable to all kinds of animal manure

Output: 1-30 tons/hour

High granulation rate: more than 85%

Environmental protection: reduce pollution and odor

Increase fertilizer value: rich in organic matter and beneficial microorganisms

Fully automatic or semi-automatic options are available

Gofine Machine integrates scientific research, production and export, and has rich experience.

We serve customers in more than 50 countries, including Kenya, Algeria, Egypt, India, Brazil, Indonesia, Tanzania, Iran, Uzbekistan, etc.

Provide turnkey solutions from factory design to installation training to ensure the smooth operation of your project.

If you want to build an animal manure organic fertilizer granulation production line, please feel free to contact me!