50 T/H BB Fertilizer NPK Bulk Blending Fertilizer Production Line
Introduction to NPK bulk blending fertilizer production line
NPK bulk blending fertilizer is also called BB fertilizer. BB
fertilizer consists of two or three granular fertilizers that
relatively contain nitrogen, phosphorus and potassium. The
production technology is not complex at all. Through a simple
mechanical NPK bulk blending fertilizer production line, you can
mix different elemental pellet fertilizers or compound pellet
fertilizers evenly.
Raw materials of NPK bulk blending fertilizer production line
The most commonly used blended basic fertilizers for NPK bulk
blending fertilizer production line are ammonium dihydrogen
phosphate, diammonium hydrogen phosphate, calcium superphosphate,
potassium chloride, ammonium nitrate, urea, and ammonium sulfate
etc.
Working process of NPK bulk blending fertilizer production line
A NPK bulk blending fertilizer production line mainly includes
batching process, mixing process and packing process.
1. Batching Process:
There are several batch hopper of an automatic batching machine.
Different pellet fertilizers will be placed in different batch
hoppers. Then, a belt conveyor will transport the batched pellet
fertilizers a bucket conveying device. Next, the bucket lifter will
convey the batched pellet fertilizers to the BB fertilizer mixing
machine.
2. Mixing Process:
BB fertilizer mixing machines are totally different from horizontal
mixing machines and disc mixing machines. When a BB fertilizer
mixer start to work, the container part of the machine will rotate.
If the batched pellet fertilizers enter into the BB fertilizer
mixer, they will rotate with the machine. In the next step, the
mixed pellet fertilizers, namely the finished BB fertilizer, will
be conveyed to the storage hopper.
3. Packing Process:
The automatic packing machine is right under storage hopper. It can
weigh the BB fertilizer precisely.
Main equipment in NPK bulk blending fertilizer production Line
| No. | Processes | Machines | Function of machines |
| 1 | Batching process | Automatic batching machine | Ratio raw materials by formula |
| 2 | Mixing process | Mixer | Mix evenly |
| 3 | Packaging process | Air compressor | Generate power to packaging machine |
| Packaging machine | Package fertilizer into bags |
Features of NPK Bulk Blending Fertilizer Production Line
1. Small investment. In a NPK bulk blending fertilizer production
line, there are only three main fertilizer machines, so you do not
need spend a lot of money on it.
2. NPK bulk blending fertilizer production line can be used to
produce many different BB fertilizers. You can change your
fertilizer formula at any time; you should make sure the fertilizer
formula is right.
3.The mixing process of this NPK bulk blending fertilizer
production line is very fast. With short mixing time, the pellet
fertilizers in the mixing machine will not absorb too much moisture
from air.
Advantages of NPK Bulk Blending Fertilizer Production Line
1. Large capacity, 10 tons-30 tons per hour, more suitable for
large capacity production lines.
2. Can be customized according to different customers’
requirements.
3. A full set of design and construction, low cost, high
efficiency, easy maintenance, complete accessories, world-leading
team of engineers
Application of NPK Bulk Blending Fertilizer Production Line
1. BB fertilizer can be used as base fertilizer and top dressing
for crops by adjusting formulas and raw materials. It is no longer
dedicated fertilizer.
2. BB fertilizer has no chemical reaction in the production
process, and it also reduces the production cost of fertilizer
while meeting energy conservation and environmental protection.
FAQ
Q: How can I control the whole production line?
Answer: Our production line is automatically. You can control
machines by the controller. There are independent controller system
and total control system for you to control the machines
conveniently.
Q: How much area should I have for manufacturing bulk blending
fertilizer 20 ton per hour?
Answer: For your 20 ton per hour bulk blending fertilizers
production line, you need to equip with batching machine, BB
fertilizer mixer, packing machine and the belt conveyor. Meanwhile,
the stock hopper is also suitable for you to store the mixed
fertilizer granules because of the large amount of mixed
fertilizers. Generally, you need to prepare 800㎡ or 900㎡ for
blending 20 ton fertilizers per hour. it is available to customize
for you.
