Product Introduction
This NPK Fertilizer Production Plant delivers a all-in-one solution for crafting balanced fertilizers—blending the long-term soil-nourishing benefits of organic matter with the fast-acting, essential inorganic nutrients (nitrogen, phosphorus, potassium). Our fully customizable systems enable you to produce high-performance fertilizers tailored to specific crop requirements and soil conditions, supporting sustainable agriculture while reducing overreliance on purely synthetic inputs.
Parameter
|
Model
|
Inner diameter
(m)
|
Inclination
(° )
|
Rotation speed
( r/min )
|
Power
( kw)
|
Capacity
( t/h )
|
|
ZG1240
|
1.2
|
2-5
|
4.7
|
5.5
|
1-3
|
|
ZG1450
|
1.4
|
2-5
|
5
|
7.5
|
3-4
|
|
ZG1560
|
1.5
|
2-5
|
5
|
11
|
5-8
|
|
ZG1870
|
1.8
|
2-5
|
3.9
|
15
|
8-10
|
|
ZG2080
|
2
|
2-5
|
3.9
|
18.5
|
10-15
|
|
ZG2290
|
2.2
|
2-5
|
3.2
|
22
|
15-20
|
|
ZG24100
|
2.4
|
2-5
|
3
|
30
|
20-25
|
Working Process
1.Raw Material Preparation: NPK,Organic materials (e.g., manure, crop residues) undergo fermentation (to decompose and sterilize) and crushing; inorganic materials are crushed and pre-processed to ensure uniform particle size for mixing.
2.Automated Batching & Mixing: The system automatically meters and blends prepped organic and inorganic materials according to the target fertilizer formula, ensuring homogeneous mixing.
3.Granulation: The mixed material is fed into a granulator (rotary drum, disc, or extruder) to form spherical or cylindrical granules of the desired size.
4.Drying: Granules are dried at a low temperature (approximately 90°C)—preserving heat-sensitive organic components and beneficial microbes while reducing moisture to 10-15%.
5.Cooling: Dried granules are cooled to ambient temperature via a cooling system, stabilizing their structure and preventing moisture reabsorption.
6.Screening: Granules pass through a vibrating screen to separate oversized/undersized particles (which are recycled back to the mixing stage) and retain uniformly sized products.
7.Optional Coating: Uniform granules are coated (if required) with functional materials to enhance nutrient release control or anti-caking properties.
8.Packaging: Finished granules are automatically weighed, filled into bags (25kg, 50kg, or bulk), and sealed for storage or shipment.
Q&A
Q: Does your factory offer after-sales service for the equipment sold?
A: Yes. We provide after-sales service coverage for all equipment purchased from our factory.
Q: How much NPK fertilizer can a drum granulator produce in one year?
A: The TIANCI drum granulator can produce 10,000 to 600,000 tons of NPK compound fertilizer annually. To meet customers' demands for higher output, we offer customization services.
Q: Could you please confirm whether installation services for the drum granulator are available following its purchase?
A: Yes. After the equipment arrives at your factory, we will send experienced engineers to your site to provide installation guidance and ensure the equipment operates normally.
Q: Could you please specify the hourly output range of your drum granulator?
A: The standard hourly output of our drum granulator ranges from 1 to 25 tons. If you have higher output demands (e.g., over 25 tons per hour), we can tailor a customized solution based on your specific production needs.
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