15-20T/H NPK Compound Fertilizer Production Line
ISO rotary drum NPK compound fertilizer production line with an output of 15-20 tons per hour.
Production Line Overview
Compound organic fertilizer making machine is a key equipment in the compound fertilizer industry. It is suitable for hot and cold granulation and batch production of high, medium and low concentration compound fertilizers.
Production Line Description
- We provide single machines, such as material crushers, material mixers, fertilizer dryers, fertilizer coolers, etc. We can also provide the entire compound fertilizer granule production line.
- The raw materials of chemical compound fertilizers are a variety of chemical single fertilizers.
- The chemical compound fertilizer granule production line includes the crushing, mixing, granulation, drying, cooling and packaging of organic raw materials.
Raw Materials
- Production of urea, ammonium sulfate and ammonium chloride
- Monoammonium phosphate, diammonium phosphate, superphosphate, calcium magnesium phosphate fertilizer
- Potassium chloride, potassium sulfate, potassium
Production Process Flow
Compound fertilizer production line usually includes 9 processes: batching, grinding, mixing, granulation, drying, cooling, screening, coating and packaging. Among them, batching, mixing, granulation, drying and screening processes are necessary, and other processes are optional according to different production capacities.
Main Equipment
- Crusher: vertical mill, horizontal mill
- Mixer: vertical mixer, horizontal mixer
- Granulator: disc granulator, drum granulator, drum granulator
- Rotary dryer: dry the granulated fertilizer granules to low moisture
- Rotary cooler: cool the fertilizer granules to make them stable
- Coating machine: the coating machine produces fertilizer granules of different colors
- Screening machine: classify non-standard fertilizer granules from standard fertilizer granules
- Packaging machine: pack the fertilizer granules into 10/20/50kg bags
Production Process Details
| No. |
Process |
Machine |
Functions of the Machine |
| 1 |
Batching process |
Automatic batching machine |
Raw materials according to formula ratio |
| 2 |
Grinding process |
Grinder |
Grinding the particles into powder |
| 3 |
Mixing process |
Mixer |
Mix the powder evenly and add water or other trace elements if necessary |
| 4 |
Granulation process |
Feeder & Granulator |
Feed the mixed powder evenly into the granulator and make the mixed powder into fertilizer granules |
| 5 |
Drying process |
Dryer, Hot furnace, Cyclone |
Fertilizer granules are dried to low moisture content by hot air, generates hot air to dryer, collecting dust from dryers |
| 6 |
Cooling process |
Cooler, Cyclone |
Cooling fertilizer granules to room temperature, collect dust in the cooler |
| 7 |
Screening process |
Filter |
Screening of fertilizer granules to the desired size |
| 8 |
Coating process |
Coating Machine |
Coating color on fertilizer particles, anti-caking agent, trace elements, etc. |
| 9 |
Packaging process |
Air compressor, Packing Machine |
Powering packaging machines, pack fertilizer granules into bags |
Key Features
- Our rotary drum fertilizer production line is widely used in the production of NPK fertilizer, organic fertilizer, inorganic fertilizer, biological fertilizer and magnetic fertilizer, etc.
- The rotary drum fertilizer production line can convert urea, ammonium, phosphate fertilizer, potash fertilizer, and ammonium sulfate into compound fertilizer.
- With 20 years of experience, our rotary drum fertilizer production line has won a good reputation from domestic and foreign customers for its high quality and good performance.
- The company has an efficient technical team with 30 senior engineers, most of whom are leading technicians or even experts in the drum fertilizer production line industry.
- The technical team is committed to researching and developing new products to meet customer requirements. Their hard work has been well received by customers.
- Advanced testing equipment and strict operating procedures ensure that our rotary drum fertilizer production line has high quality and good performance.