Cow dung has always been a difficult problem for farmers. In order to better deal with these cow dung, the most economical method is to make fertilizer. In addition, compared with powdered fertilizers, granular fertilizers are more easily absorbed by crops. But how to produce high-quality cow dung granular fertilizer? SX has a complete set of granular fertilizer equipment, which is very complete for different processes and different models.
In addition, if you still need a production line, we will also configure the production line for you according to the actual situation. According to your questions, we will provide you with solutions related to fertilizer production.
Top 2 Technology to Cow Dung Granular Fertilizer Production
The granulation process is divided into wet granulation and dry granulation. Different granulation processes target different equipment. So the corresponding equipment for wet granulation includes drum granulator and disc granulation machine. Double-roll extrusion granulation machine belong to dry granulation. The granular fertilizers produced by the above two processes will also be different to a certain extent. You can choose according to your needs.
Wet Granulation to Make Cow Dung Fertilizer
Rotary Drum Granulator for Cow Dung Granular Fertilizer Production
Why should you choose SX’s drum granulator? Are there aspects suitable for you to make cow dung granular fertilizer? The following below:
The drum granulator has a large capacity, the volume of the drum can reach 2*8m, and the length of the drum is 10m. So you can produce 15-20 tons of granular fertilizer per hour. And it can meet your production needs. In addition, the effect of this granulator in the production line is doubled, and the output is more prominent.
The inner lining of our drum granulator is made of rubber, which is not easy to corrode. And it is suitable for the production of a variety of raw materials, which broadens your production range. In addition, this material is beneficial to prevent the fertilizer from sticking to the wall of the cylinder and causing waste. We also designed several anti-stick holes on the outside of the cylinder wall. It has a small hammer on it. While the cylinder wall is rotating, the small hammer will strike to make the fertilizer stuck in the cylinder wall fall off.
A ring blade is installed inside the cylinder to increase the friction between the fertilizer and the blade. Effectively improve your granulation efficiency. Moreover, the blade can effectively disperse the fertilizer, so that the fertilizer can be evenly formed into agglomerates.
1 t/h Cow Dung Fertilizer Making Disc Granulation Machine
This machine’s capacity is 1t/h, which is suitable for small scale making production. Of course, what you care about most is the price——a set of $1,587.00. Then the pelletizer of the disc fertilizer granulator has three discharge ports, which can facilitate the intermittent production operation. And it greatly reduces the labor intensity and improve the labor efficiency. Hence, you can choose this machine according to your need.
4-6 Tons Per Hour Granulating Disc Machine
4-6t/h capacity of this machine is suitable for large scale fertilizer making. Because the disc diameter of this pelleting machine is 3-6mm. And many raw materials can use it to produce granular fertilizer. For example, chicken manure, cow dung, straw and vinasse. The price for this machine is a set of $13,600.00. Choose it for your large scale cow dung disposal.
Dry Granulation for Disposing of Cow Dung Fertilizer
The granular diameter is 3-10mm. So you can customize the shape and size of ball socket on the roller sheet according to your requirements. And there are a wide range of options. We can make pillow shape, semicircle shape, stick shape, pill shape, walnut shape, flat ball shape and square bar shape.
Because of this machine belongs to dry granulation. Normal temperature granulating, no need to dry the granule. You can save dry and cool’s cost. And You can also reserve a large space for other equipment in your venue.
This equipment can produce 1-2 tons of granular fertilizer per hour. It can support the corresponding equipment, forming a small production line to achieve a certain capacity of continuous, mechanized production.
If you want to buy a granulation equipment, you might as well configure a granulation production line. In this way, the granulator can play a huge role.
Dewatering the Cow Dung
Because the cow dung moisture is too much, you need to preliminary dewater the material. After that, you can carry out the following steps.
You need to use a throwing machine for preliminary crushing and mixing of materials. Then let the material be saturated with oxygen.
You can use organic fertilizer fermentation tank to decompost the cow dung manure.It makes the materials heat up quickly to get a good state to make fertilizer.
Crushing the Material
Ensure fertilizer production efficiency by crushing bulk materials. At the same time, it can effectively maintain the operation of the equipment.
You can add some biological agents to improve the nutritional level of the material through stirring. Because this process can make your fertilizer state more perfect.
Through granulating the material, you can get granular fertilizer according to your granulator. Different granulator can produce different fertilizer. You can choose for your requirement.
After granulating, you need to dry and cool the fertilizer. When you dry them, the dryer will produce some exhaust gas. So you can install the dust collector to purify the air.
Coating the the Fertilizer
You can use a wrapper to add a protective film to the outer layer of fertilizer. Because it can effectively prevent fertilizer caking.
After the above steps are finished, the granulation is finished. Now you can pack directly into storage. What’s more, our packaging machine has a precise electronic control system for more precise packaging.