A bulk blending fertilizer line is a highly efficient system for producing customized NPK fertilizer mixtures through batching, mixing, and packing processes. Unlike compound fertilizer production, this line focuses on proportioning and blending different granular fertilizers according to specific nutrient formulas. With low investment, short processing time, and easy operation, it has become an ideal choice for fertilizer suppliers. Get your bulk blending fertilizer production equipment today.

How to Start a Bulk Blending Fertilizer Production Line: Step-by-Step Guide

The production process of BB fertilizer is relatively simple, but it requires precise control at every stage. Doing so helps ensure the final quality and performance of the product. The following is the detailed production process of bulk blending fertilizer:

Firstly, you should design the BB fertilizer formula based on the nutrient requirements of the target crops. Then, use an automatic batching machine to dose the materials. Nitrogen, phosphorus, potassium, and other nutrients are proportioned according to the required ratio.

After dosing the raw materials, the belt conveyor will transport the fertilizer into a BB fertilizer mixer for uniform blending. The blending process can ensure even distribution of fertilizers. And that is very important to keep the homogeneity of the BB fertilizer.

After mixing, the final step in BB fertilizer production is packaging. You can use a fertilizer packing line to divide the fertilizer into equal portions. It makes it easier to store and transport.

Batching Machine for bulk blending fertilizer production line
Fertilizer mixer for BB fertilizer production line
Fertilizer packaging machine

Learn More About BB Fertilizer Production Process

Bulk Blending Fertilizer Production Line Price: How Much Does It Cost in 2025?

The price of a bulk blending fertilizer production line is much lower than that of other fertilizer production systems, such as compound fertilizer production line, or organic fertilizer production, bio fertilizer production line. This is because BB fertilizer production is easy to operate and requires less processing time.

BB fertilizer batching machine
BB fertilizer mix equipment
Ton bag packaging scale

A BB fertilizer factory usually costs around $8,000 to $200,000, which is for your reference only. When considering purchasing a bulk blending fertilizer production line, you should take several factors into account, such as the equipment functions, degree of automation, production capacity, and other specific requirements. The final price may vary depending on your actual needs.

Essential Equipment for Bulk Blending Fertilizer Manufacturing

Because of the simple process of bulk blending fertilizer manufacturing, fertilizer suppliers only need three main types of equipment: a batching machine, a BB fertilizer mixing machine, and fertilizer packaging scales. Besides, YUSHUNXIN can customize these machines free of charge according to your specific production requirements.

BB fertilizer production line

Dosing Bulk Blending Fertilizers

In the dosing stage, you can use either a static batching machine or a dynamic automatic batching system. A dynamic batching machine is more efficient and suitable for large-scale BB fertilizer production, as it can continuously and rapidly batch raw materials. In contrast, a static batching machine is ideal for small-scale fertilizer blending.                                                                                                                                                                                                    Notice: To save factory space, you can also install the batching equipment in a sunken pit design or use a multi-layer layout for better space utilization.

Conveying System

You’ll need fertilizer conveying equipment to transport the batched materials into the mixer. Since the BB fertilizer mixer is usually placed at a higher level than the batcher, you can use a bucket elevator instead of a belt conveyor to achieve efficient vertical material transfer.

BB Fertilizer Mixing Machine

In the mixing stage, you can choose between a BB fertilizer mixer (1–20 T/H) and a drum-type BB fertilizer mixer (30–40 T/H). Both types can quickly and evenly mix fertilizers within a short time. The fertilizer blending machine minimizes the impact of material properties and mechanical vibration, ensuring high precision, fast mixing speed, and long service life.

Fertilizer Packaging Machine

The final step in the BB fertilizer production line is fertilizer packaging. Depending on your output, you can select single-bucket automatic packing scales or double-bucket automatic packing scales. Both models are compact, easy to install, and ensure consistent weighing and packaging accuracy for efficient fertilizer handling.

What other machines can you use?

How Long Does It Take to Produce Bulk Blending Fertilizer?

1.The production line of BB fertilizer depends on a variety of factors. And it mainly includes the type and quantity of raw materials used, the equipment and technology used in the production process, and the efficiency of the production line.

2.On average, the production time for bulk blending fertilizer is around 2-3 hours. However, the time frame is not fixed and can be influenced by the mentioned above. For example, if your demand for BB fertilizer is much large that it will cost longer. Similarly, if the raw materials require additional processing, it can extend the production time.

3.In conclusion, with proper plans, efficient equipment and skilled operators, it’s possible to produce high-quality fertilizer within a reasonable time.

BB fertilizer mixer

What Raw Materials Are Used in Bulk Blending Fertilizer Production?

application of bulk blending fertilizer production line

Bulk blending fertilizer production line suits for processing various materials, like urea, ammonium nitrate, superphosphate, potassium chloride and other chemical fertilizer raw materials. What’s more,you can also use to for organic materials, such as animal manure and that is also helpful for plants to absorb trace elements and fillers and auxiliaries used to improve fertilizer performance. These materials can be tailored to the specific needs of the target crop and soil conditions. And  through precise proportioning and mixing, you can produce multiple formulations of composite fertilizers. The flexibility and versatility of the fertilizer blending line enables it to meet a wide range of agricultural production needs.

Top 2 Benefits of Investing in a Bulk Blending Fertilizer Production Line

Improving the usage and working efficiency of fertilizer is the key in modern agricultural production. BB fertilizer production line becomes an important part in promoting agriculture sustainable development, owing to its characteristics of precise ratio and high working efficiency. By using the bulk blending fertilizer production line, it optimizes the use of sources and improve the yields of crops. The following are the detailed benefits you can get when produce BB fertilizer.

bulk blending fertilizer production line

By optimizing the combination of raw materials and reducing materials waste, BB fertilizer production line reduces the cost of BB fertilizer production greatly. The automatic process of BB fertilizer can not only reduce the cost of labor, but also improve efficiency. What’s more, through precise ratio and even mixing, BB fertilizer can ensure the balanced supply of nutrient and avoid the problems caused by crop nutrient imbalance. And that is helpful to improve the usage of fertilizer and the quality of crops.

Through granulation, BB fertilizer production line can efficiently control the particle size of the product and reduce the dust pollution during fertilization. What’s more, it is also beneficial the process of storage and transportation. In addition, bulk blending fertilizer production line reuses agricultural waste and organic materials that is helpful to save resource and reduce the pressure of agricultural production on the environment.

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