Applicable Industries
Various byproducts generated during the sugar production process from crops such as sugarcane and sugar beets—including filter mud, bagasse/beet pulp, and molasses—can be transformed into valuable resources through fermentation with other agricultural wastes like livestock manure. This process yields high-quality organic fertilizers that promote sustainable agricultural development.
How to Make Organic Fertilizer from Sugar Residue?
1
Composting Fermentation: Transport fresh sugar residue from sugar mills to the organic fertilizer production facility. Introduce fermentation bacteria, pile the mixed material into elongated heaps, and ferment using a turning machine.
2
Crushing: Fermented material may form clumps. Use a crusher to grind it into fine powder, preparing it for subsequent granulation.
3
Granulation: Feed the mixed powder into a granulator (e.g., Rotary drum granulator, Stirring pin granulator, Double roller granulator) to form pellets.
| Granulator Name |
Capacity |
Granulation Process |
| Rotary drum granulator |
5-30 tons/h |
Wet material is granulated by rolling in an inclined rotating drum. |
| Stirring pin granulator |
4-12 tons/h |
The material is compressed through the interaction between the rotating paddles and the cylinder. |
| Double roller granulator |
1-8 tons/h |
Dry powder material is formed through a die under high pressure without drying. |
4
Drying and Cooling: Granulated pellets may retain high moisture content. Use a rotary drum dryer to reduce moisture, then cool to enhance pellet strength for storage.
5
Screening: The cooled pellets are graded using a drum screen. Pellets of the correct size proceed to the next stage. Excessively fine powder is returned to the granulator for regranulation, while oversized pellets are sent back to the pulverizer.
6
Packaging: Screened organic fertilizer granules are weighed using an automatic packaging scale, loaded into bags, and transported to storage.
Frequently Asked Questions
Can I use this production line to produce multi granularity particles?
Yes, our production line is multifunctional. We can customize ring moulds of different sizes. In this way, you can easily adjust the size of your granules.
How to choose the most suitable machine if I know little about fertilizer production?
Just provide us with your raw materials, required capacity (tons/hour), and the desired size of the final particles. We will design and recommend the most suitable configuration based on your specific requirements.
How will our workers learn to operate the production line?
Our engineers will provide site instructions for installation and workshop construction. We also conduct field tests and provide comprehensive training for your workers on how to operate and maintain the machinery.
What is the production period for the fertilizer machines?
For a single fertilizer machine, the production time is typically 7 days. For a complete production line, the lead time is no more than 30 days.
What quality guarantees and certifications do you provide?
All of our machines have passed ISO and CE certification. We guarantee the highest quality standards and provide a warranty period of 5 years after the shipment date.
Are you a manufacturer?
Yes, we operate a large-scale manufacturing facility covering an area of 10,000 square meters. Customers are welcome to visit our factory to see the equipment in person.
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