Do you want to make high-quality biofertilizer? Why not choose to produce bio NPK fertilizer? Bio NPK fertilizer is rich in nutrients and has strong market competitiveness. Therefore, it is a good choice to use YUSHUNXIN ‘s equipment to carry out bio NPK production. So do you how to make NPK biofertilizer? How much does the bio NPK fertilizer plant cost?

First, prepare the composted organic materials, and then use a dynamic feeder to add nutrients such as nitrogen, phosphorus and potassium to the organic raw materials to form a complete NPK formula. Then use a horizontal mixer to mix them thoroughly. The mixed materials are sent to the NPK pelletizer for granulation. And through drying, cooling and other processes to maintain the NPK biofertilizer performance. Packaging is the last step of this production process. Then you can get bio NPK fertilizer granules.

The final product of biological NPK fertilizer is in the shape of granules. So, it is important to choose the suitable biofertilizer granulator. If you are a manufacturer who has just started to produce NPK biofertilizer, we advise you choose a disc granulation line. It has the advantages of low investment cost and quick return. The NPK disc granulator can generally produce 1-3 tons of NPK biofertilizer per hour, which is very suitable for small bio npk fertilizer plants. The cost of this production line is between $100,000 and 200,000.

When you want to produce a large amount of bio NPK fertilizer, it is best to choose to open a rotary drum granulation production line. Its cost is $400,000-550,000. The advantage of using the drum pelletizer is that it can meet your large scale production requirements. The rotary drum granulator has a large discharge port and feed port, and can produce 30 tons of bio npk fertilizer per hour. And it is rubber lined, not easy to corrode the machine and has a long service life.