Complete Fertilizer Granulator System Compost Fertilizer Production Line
NPK drum granulation production line is a highly efficient fertilizer production equipment, specially used for producing nitrogen, phosphorus and potassium compound fertilizers. This production line converts powdered raw materials into granular fertilizers through a drum granulator, and has the advantages of high degree of automation, high production efficiency and low energy consumption.
Main features
1. High capacity:
The production line is designed to meet the needs of large-scale production, with an annual output of up to 100,000 tons, suitable for medium and large fertilizer manufacturers.
2. Low formula requirements:
The NPK compound fertilizer production line has low requirements for raw material formula and can flexibly respond to different market needs and soil conditions.
3. Wet granulation process:
Steam is introduced into the drum granulator and mixed with the raw materials to promote the formation of granules. This process can improve the drying capacity of the fertilizer and reduce energy consumption.
4. Complete production process:
The production line includes multiple links such as raw material batching, mixing, granulation, drying, cooling, screening and packaging to ensure the efficiency and stability of the production process.
5. Equipment configuration:
The production line is equipped with a variety of equipment, including six-bin batching machine, disc mixer, drum granulator, drum dryer, drum cooler, screening machine and automatic packaging machine, forming a complete production chain.

Finished granules effect

Flow Process Diagram
Fermentation and compost process → crushing process → mixing process → granulating process → drying process → cooling process → screening process → packaging process
1. Fermentation equipment
Create a better aerobic environment for materials.
2. Feeding machine
The high degree of automation, simple operation, and remote monitoring system function.
3. Crusher
The crusher can crush dry and wet materials. It is made of stainless steel and has strong corrosion resistance, or can be made of carbon steel for normal use.
4. Mixer
Make the material mix quickly and evenly, and reduce the material residue rate.
5. Granulator
Different materials can be processed into spherical granules and the organic matter content is as high as 100%, it can be equipped with the polisher for more beautiful granules.
6. Cooler and Dryer
The hardness of the pellets can be increased for better storage of fertilizer pellets.
7. Screening machine
Realize the grading of finished granules, and the oversized and undersized granules can be crushed and granulated again.
8. Packing machine
Set independent sensor weighing, adjustable transmission speed, and high degree of automation

More organic compound fertilizer production lines,or inorganic fertilizer production lines.

No |
Production equipment |
Process |
Power |
Fearures |
1. |
fermentation device |
harmless treatment |
31-120kw |
fermentation of organic fertilizer |
2. |
compost pretreatment |
materials preparation |
5.5-50kw |
qualified powder raw materials |
3. |
further granulation |
fertilizer granulating |
15-100kw |
beautiful fertilizer particles |
4. |
dryer and cooler |
keep granules moisture |
15-120kw |
particle hardness |
5. |
sifting and packaging scale |
final packing |
1-30kw |
finished product |






1. Why choose us?
Gofine Machine is a professional equipment manufacturer, that integrates scientific research, production, sales, import, and export. One-stop procurement service, support customized solutions.
2. How can we guarantee the quality?
We have a strict quality control system to ensure the factory quality of each product.
3. What can you buy from us?
Gofine Machine produces fermentation equipment, compost-turning machines, crushing mixers, granulators, screeners, packaging machines, and other commercial equipment, etc.
4. What services can we provide?
We have professional overseas installers responsible for installation, commissioning and free training. Professional personnel are waiting for you online 24 hours a day.
5. How to choose equipment?
We have a professional technical team to customize reasonable solutions for you and support customized services.