Organic Fertilizer Vermicompost Production Line

Vermicompost is a kind of residue from earthworm. To be honest, vermicompost contains many nutrients like N, P, K, organic matter, humus, minerals and amino acids. However, these nutrients can not be directly absorbed by crops and soil. Therefore, you should process vermicompost into vermicompost organic fertilizer. But, questions are coming. How to make efficient vermicompost fertilizer? What do you should do for manufacturing vermicompost? Here, Tongda provides a solution, which is to assemble an organic vermicompost production line. If you have large amount of vermicompost, our organic fertilizer production line could efficiently process vermicompost into high-quality fertilizer. Now we will show you some detailed information about vermicompost fertilizer making.

Tongda organic vermicompost production line
Tongda organic vermicompost production line


Necessary preparations for organic fertilizer vermicompost production line provided by Tongda

As we all know, it is not easy to start a new business. If you want to expand your business in manufacturing vermicompost fertilizer, Tongda suggests you to do the following preparations:

  • Firstly, it is very important to analysis the market demands for vermicompost organic fertilizer.
  • Secondly, according to your market research, you should confirm the production scales.
  • Thirdly, it is time for you to consider where is suitable for the production factory.
  • Fourthly, you may need to find good and reliable source of vermicompost materials, guaranteeing continuous production.

What fertilizer facilities do you need for your vermicompost production plants?

As you know, vermicompost fertilizer belongs to organic fertilizer. Therefore, the production machinery is similar to organic fertilizer. However, organic fertilizer is divided into powdery fertilizer and granular fertilizer. Each kind of organic fertilizer requires different fertilizer equipment.

Let us firstly talk about fertilizer facilities for making powdery organic vermicompost fertilizer. They are fertilizer composting machine, fertilizer crusher, fertilizer mixer, fertilizer screening machine and fertilizer packing equipment. Here you should pay attention to the fertilizer mixer. If you now do not have much money, you temporarily needn’t purchase a mixing machine for your plants.

Tongda powdery organic fertilizer vermicompost production line
Tongda powdery organic fertilizer vermicompost production line


Then when you want to make granular vermicompost fertilizer, which fertilizer tools do you need? About this question, many of people may firstly think of fertilizer granulation equipment. Of course, it is the key facility in organic vermicompost production. But, if there is only a fertilizer pelletizer, you could not manufacture high-quality organic vermicompost fertilizer products. Therefore, in addition to purchase a granulator, you had better prepare some other equipment. Such as: fertilizer turning machine, crushing machine, mixing machine, fertilizer dryer and cooler, screening and packing equipment. Equipped these Tongda’s facilities, your organic vermicompost manufacturing will be greatly improved.

Tongda granular organic vermicompost fertilizer production line
Tongda granular organic vermicompost fertilizer production line


If you want to build an organic fertilizer vermicompost production line quickly at a low cost, Tongda will be your top choice

Why our organic fertilizer vermicompost production is highly efficient and low price? On the one hand, Tongda Heavy Industry Co., Ltd. is the pioneer in making fertilizer tools. By far, we have supplied fertilizer making equipment for more than 30 years. And we have professional engineers to instruct our workers during machines production. For another, Tongda has its own production factory and all the hot sale fertilizer equipment is made by Tongda. Therefore, the quotation you get from us is absolutely lowest.

Complete manufacturing process of granular vermicompost organic fertilizer with Tongda fertilizer equipment

As the same with other organic fertilizer making process, organic vermicompost production contains three stages. They are vermicompost pre-processing, vermicompost fertilizer processing and finished vermicompost organic fertilizer packing stage. Now Tongda will respectively introduce the vermicompost procedures in the following three phrases.

Organic granular vermicompost pre-processing

Fermentation process

Vermicompost fermentation is the first step for manufacturing vermicompost fertilizer. The mainly function of fermentation is to make organic substance in vermicompost fully ferment. Furthermore, fermentation could kill toxic chemicals hidden in the vermicompost. Here, you could use Tongda fertilizer self propelled compost turner, which can help you shorten the fermentation time. Moreover, our fertilizer turning machines also possess the function of crushing vermicompost.

Self Propelled Compost Turner
Self Propelled Compost Turner

Tongda Self Propelled Compost Turner

  • Model: TDM-240
  • Compost Width: 2.6m
  • Compost Height: 0.8-1.2m
  • Moving Speed: 4.5-5.5m/min(adjustable)
  • Color: red(can be customized)

Crushing process

Vermicompost crushing is behind fermentation. To some extent, although the compost turner has crushed vermicompost, there may some cake in the vermicompost materials. Hence, you need a fertilizer crusher to crushing raw materials again.

Mixing process

After crushing vermicompost materials, there is mixing process of vermicompost production. To be honest, this procedure is relatively simple. You just need a fertilizer mixer to mix all the matching powder materials with crushed vermicompost together. And if your capacity is large, Tongda advises you double shafts horizontal mixer. On the contrary, if your production capacity is small or middle, you can assemble a disc mixer or single shaft mixer.

Disc Mixer
Disc Mixer

Tongda Disc Mixer

  • Model: TDPJ-1600
  • Overall Size:1600*1600*1800mm
  • Power: 7.5kw
  • Mixing Speed: 16(r/min)
  • Capacity: 2-4t/h

Organic granular vermicompost fertilizer processing

Granulating process

Vermicompost granulating is to make fine powder vermicompost materials into pellet vermicompost fertilizer. In this procedure, you have more chance to choose the fertilizer pellet mill. Tongda supply disc granulator, drum pelletizer, new type organic fertilizer for your reference. All of three fertilizer granulating machines adopt wet type pelletizing. Generally speaking wet type granulation requires certain moisture of vermicompost powder materials. Besides, you may also need prepare some binder during granular organic vermicompost production. Then under centrifugal force, the granulator will manufacture vermicompost granule fertilizer.

Rotary Drum Granulator
Rotary Drum Granulator

Tongda Rotary Drum Granulator

  • Model: TDZGZ-1240
  • Power: 5.5kw
  • Diameter: 1200mm
  • Installation Angel: 2°-5°
  • Rotary Speed: 17(r/min)
  • Capacity: 1-3t/h

Drying and cooling process

Vermicompost drying is to remove moisture in granular fertilizer after granulating process. Usually, you should control the moisture under 10%. Then the granular vermicompost fertilizer need cooling the temperature down. Though both two process are simple, you must tare care to them. Because if there are some mistakes in fertilizer drying and cooling, which will cause greatly damage to your vermicompost fertilizer fertility.

Fertilizer Dryer
Fertilizer Dryer

Tongda Fertilizer Dryer

  • Model: TDHG-0808
  • Power: 5.5kw
  • Capacity: 1-2t/h
  • Rotating Speed: 6(r/min)
  • Installation Angle: 3°-5°

Screening process

In fact, the aims of vermicompost fertilizer screening is to distinguish qualified finished products and unqualified fertilizer products. Generally, screening machine has two discharging ports. One is to send qualified fertilizer into next process and the another is to return unqualified products to pelletizing once more.

Coating process

During this procedure, Tongda coating machine will help you to coat the vermicompost fertilizer. That will make your granule organic vermicompost fertilizer products store for a longer time and has more beautiful appearance.

Coating Machine
Coating Machine

Tongda Coating Machine

  • Model: BM1200*4000
  • Inclination: 3°
  • Rotating Speed: 14(r/min)
  • Capacity: 5t/h
  • Power: 5.5kw

Organic granular vermicompost fertilizer packing stage

Here, we come to the last step that is to pack vermicompost pellet fertilizer into bags. Tongda developed specially fertilizer bagging equipment for granular fertilizer. Such as: double bucket automatic packing scale, single bucket automatic packaging equipment and no-bucket automatic fertilizer bagging machine. You could choose one of them to your vermicompost production line, which will improve the efficiency.

Six great advantage of Tongda fertilizer pellet machine for granular organic vermicompost production line

From the above granular vermicompost fertilizer manufacturing process, you may have known some information about Tongda fertilizer pelletizing machine. Now, our engineers will provide you more advanced performances for your reference.

Tongda organic vermicompost fertilizer production line
Tongda organic vermicompost fertilizer production line


  • Wide application to all kinds of organic substance. That is means our granulating equipment is not only for vermicompost fertilizer production. But also for chicken manure fertilizer, cow dung fertilizer, bio fertilizer and so on.
  • Higher fertilizer granulating rate. All the three fertilizer granulators have more than 90% ball rate. Even, the pan granulator is up to 93%.
  • Long service life. Tongda adopts the best steel to manufacture our fertilizer pellet mill. Therefore, we make sure you could use our facility for a long time.
  • Adjustable in speed. Tongda installs speed reducer in fertilizer pelletizing facility. Therefore, you could adjust the machinery speed freely.
  • Low consumption. Our machines are mainly driven by electronic not gas or fuels. Hence, you can save some investment in dealing the gas pollution during pelletizer operation.
  • Supporting to customize specific granulators. We have professional engineers and technical stuff. So, if you want to make a customized granulating machine, please contact us anytime you are convenient.

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