zhengzhou huaqiang heavy industry technology co., ltd.
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15t/h Calcium Ammonium Nitrate Compounds Fertilizer Production Equipment
The main equipment of 15t/h Calcium Ammonium Nitrate Compounds Fertilizer Production Equipment as follows:
| Item | Main Equipment | Function |
| 1 | Batching Machine | It is the automatic batching system for customer to batch the material as the different proportions formula |
| 2 | Crusher Machine | Crush the caked material into powder again |
| 3 | Mixing Machine | Mix powder evenly, If necessary, add water, or other micro-elements. |
| 4 | Fertilizer Granulator | Make mixed powder into fertilizer granules |
| 5 | Drum Dryer Machine | Dry fertilizer granules to low moisture by hot air |
| 6 | Drum Cooler Machine | Cool fertilizer granules to normal temperature. |
| 7 | Screening Machine | Screen out the required size from fertilizer granules |
| 8 | Coating Machine | Coat colour, anti-blocking agent, microelements etc on fertilizer granules |
| 9 | Belt Conveyor | Belt Conveyor is a kind of machine to transfer the material continuously. The belt works under the effect of the frictional force. |
| 10 | Packaging Machine | Package fertilizer granules into bags |
Flow process of 15t/h Calcium Ammonium Nitrate Compounds Fertilizer Production Equipment:
The process technology of N-P-K fertilizers is advanced and reliable. According to the compatibility and crossability of the three raw materials, N-P-K compound fertilizer in different percentage composition can be manufactured applicable for different requirements of soils and crops.
1. Firstly, the raw materials are put into the mixer in strict accordance with the technical requirements of each raw material quantity. Then the conveying belt sends the materials to crushing machine.
2. Then, the crusher machine smashes lump materials into small ones that the fineness meets the required for granulation. Then the conveying belt sends the materials to rotary drum granulator machine.
3. During granulating, there is a water pump to offer gas and makes fertilizer particles forming easily. The solid fertilizer powder after granulating will rise by the rotation of the cylinder and scroll down under the effect of gravity. At the same time, according to the raw material quantity, add a certain proportion adhesive for granulation. After several times repetition of the same rotation, fertilizer materials gradually form. Next, the conveying belt sends the materials to rotary drum drying machine and cooling machine.
4. There are also draught fans to supply hot air and cold air to drying machine and cooling machine respectively. After drying and cooling is a screening process. the coating machine can beautify the materials and keep the effect of the finished product.
5. In the process of screening, the qualified materials can be sent to the packaging machine by bucket elevator, while others are conveyed back to crusher or granulator to be re-processed.
Advantages of 15t/h Calcium Ammonium Nitrate Compounds Fertilizer Production Equipment:
1. High efficiency and economic returns, and the small part of feeding back material can be granulated again.
2. Adjustable capacity according to customers’ requirements.
3. Highly automatic and high precision. The batching machine system and packing machine are controlled by the PLC computer to realize automation.
