Pan Granulation Process

Pan granulation process is a key fertilizer production process, by using disc granulator. To make granular fertilizer, there are different types of fertilizer granulators for your fertilizer business, such as rotary drum granulators, roller compound fertilizer pelletizers, and pan granulators, etc. All of them are available in SEEC, however, the pan granulation fertilizer processing equipment is the most cost-effective one. Whether you want to make organic granular fertilizer or compound pellet fertilizer, the pan type granulation machine can meet your requirements. How does this simple disc machine make pellets? And in the pan pelleting process, what things should you specially focus on for making fertilizer granules efficiently? The following details in granulating process with pan pelletizer just for your reference.

What details should be paid attention to when making fertilizer granules?

• Pre-granulation process with pan granulator. Before you start making fertilizer pellets, you need take the powdery fertilizer to the disc granulator by using belt conveyor. Material should be fed into the disc at uniform speed. If the powdery fertilizer is not sent to the granulator at a uniform rate, it will result in fertilizer particles of different sizes.
• Spraying water to increase the fertilizer particles granulating efficiency: in the pan granulation process, fertilizer particles are formed from fertilizer materials under the action of spray water. Too much or too little water will affect the effect of granulation. Less water smaller size；much water, bigger size.

How powdery fertilizer are formed into granules in the pan granulation process?

As mentioned above, the powdery raw materials are uniformly fed into the feeding bin and uniformly fed into the disk granulator. According to the moisture situation of the material, the material surface is sprayed on the disk by the automatic water sprinkler of the disc granulator, so that the powdery material can reach the reasonable humidity. The powder uses the centrifugal force of the rotating disc and the friction force of the disc to produce axial rolling. During the rolling process, powder and particles are kneaded and squeezed. Due to the remarkable grading ability of the disc granulator, large particles float on it and are discharged continuously from the lower part of the plate granulator. Then you can get the organic fertilizer particles with larger water content.

What types of pan granulators are most hot sale in SEEC fertilizer pelletizer factory?

In SEEC fertilizer pelletizer factory, there are many pan pelletizers provided by us. Such as mini disk granulator, large-scale disc granulator, organic fertilizer pan granulator machine, compound fertilizer disk pelletizer, npk fertilizer pan pelletizer, etc.

Mini disk granulators for sale:

Mini disk granulators are hot sale in our fertilizer pelletizer factory. If your budget is limited, you can choose our small-scale disk granulator to produce fertilizer particles. That is one of the reasons why our customers choose our small-scale pellet making machine. In addition, some of our customers have a small poultry farm or small fertilizer plant, they choose our mini disk granulator.

Large-scale disc granulator for sale

In addition to the mini disk granulator, SEEC also has large-scale disc granulator for your fertilizer plant. By using large-scale disc granulator, you will get 4t-6t fertilizer pellets in an hour. If you want a high output fertilizer granulator, SEEC large-scale disc granulator will meet your requirements.

Organic fertilizer pan granulators for sale

Organic fertilizer pan granulator also is our hot sale products. The reason why our customers choose our organic fertilizer pan granulator machine is our organic fertilizer pan granulator machine can handle various organic fertilizer raw material. Such as, chicken manure, cow manure, horse poop, horse dung, seaweed fertilizer, etc. Therefore, no matter what organic fertilizer material you have, this kind of organic fertilizer pellet making machine will meet your needs.

Compound fertilizer disk pan granulator for sale

In addition, SEEC compound fertilizer plate granulator is also the choice of many customers in the field of compound fertilizer production. Our customer bought a compound fertilizer disk pan granulator for making bentonite fertilizer particles and npk fertilizer pellets in January 2019. And they got the high hardness fertilizer pellets by using our disc granulator. In addition, you can also get the compound fertilizer pellets by using npk compound fertilizer granulation equipment.

How to select a suitable pan granulator from different specifications?

To be honest, there are many disc granulators in fertilizer pelletizer machinery. So choosing a suitable pan granulator became a problem. What kind of granulator should you choose for your different pan granulating processes? It’s better to know the disk pelletizers specifications.

In SEEC, we have many different models of disk granulators. And these disc granulators have different specifications.

For small scale granular fertilizer making plants, choose 500 mm or 600mm diameter disc granulator will be better

If you have a small fertilizer plant or small poultry farm, the diameter of disk granulator shall be 500 mm or 600mm. That is the mini pan pelletizer in our fertilizer machinery. At the same time, the small pelletizer has low power consumption. Edge height is 200mm and 280mm. And the capacity of the pan pelletizer is 0.02-0.1t/h.

4-6t/h pellet fertilizer making capacity, 3600 mm pan granulation machine is perfect

On the contrary, SEEC also has the disc granulator with the diameter of 3600 to meet your demands. The edge height of this disk granulator is 450mm. With the help of this specification of pan granulator, you will get the 4t-6t fertilizer in an hour.

Contact us now to customize a pan granulator for your pan granulation process individually

Except this two plate granulators, SEEC has other model of pan granulators for your different requirements. We can customize different kinds of pan granulators for you. And we have a pleasant cooperation. If you want to know more information and also want to customize plate pellet making machine from us, feel free to contact us.

SEEC customized disk granulator for organic fertilizer for sale in our Philippines customer’s fertilizer plant

SEEC not only can produce conventional pan granulator, but also can produce the disc granulator according your special needs. In March 2019, we sold the pan pelletizer to a fertilizer plant in the Philippines. The customer from Philippines want to get the pan granulator with a large output. Furthermore, they also hoped the color of the pan granulator is silver. According to their personal requirements, our designer made a unique disk granulator for our customer. In addition, we also have customized disk granulator for our customers from India and Australia. When they got the customized pan granulator, all of them felt satisfied. Thus, if you have some special requirements about the disc pellet mill, you can contact with our sales. We will try our best to solve your problems.

What’s the main pan granulator parts that you should care when buy it?

• Scraper blade. In the process of granulation, continuous addition of water will easily cause the material stick to the bottom of the disk granulator. It will affect the normal granulation effect. Cleaning these pastes is very important to improve granulation efficiency. There has a scraper blade existed in SEEC disc granulator. When the granulator is working, and the scraper blade will remove the paste material. So, when you choose the disc granulator, you should notice this problem.
• Sprayer. When the liquid comes out of the sprayer, the greater the pressure, the smaller the hole, the larger the diffusion surface of the droplets. Under the same pressure, the sprayer has small orifice and small droplet density. Similarly, the larger the orifice, the greater the droplet density. Selecting suitable nozzle and orifice for your pan granulation process according to the field situation is very helpful to achieve the granulation effect.
• Bottom of granulating disc. The bottom of granulating disc uses several radiation steel plates to reinforce, thus it is sturdy and durable and will keep its shape permanently. With the help of this durable disc bottom, you can use it for a long time.

What kind of machine should you use to treat fertilizer raw materials before using the disk granulator?

Solid-liquid separator ensures proper moisture content for material granulating. The water content of raw materials is one of the main factors to affect the success rate and quality of granulation. If the water content is too low, the difficulty coefficient of granulation will increase. If the water content is too high, the viscosity of the raw material will increase, the diameter of the particles will be too large. And it will increase the difficulty of drying. Therefore, the water content of raw materials should be moderate. According to the data, the water content of raw materials for disc granulation should be between 25% and 30%. With the help of SEEC solid-liquid separator, the moisture of raw material will between 25% and 30%.

These problem only exist the livestock dung and poultry manure raw material. if you want to make compound fertilizer pellets by using npk compound fertilizer pellets making machine, you will not have this trouble.

Fertilizer crusher is used to improve the efficiency of fertilizer granulation. When the diameter of the material is small, it is easier to granulate. Organic fertilizer raw materials and compound fertilizer raw materials should also follow this principle. Therefore, the raw materials need to be crushed by a fertilizer crusher before granulation. In the pan granulation process, you should also pay attention to it.

What’s the difference of fertilizer disc pan granulators with different speeds?

As mentioned above, in SEEC fertilizer machinery plant, we have many different disc pan granulators. And different disc pelletizers have different rotary speed. According to the pan disk granulator fertilizer rotasyon speed test. The disk granulator with low rotary speed has high production capacity and large power consumption. On the contrary, the disc granulator with high rotary speed has low production capacity, and it will consume less electricity. If you have a fertilizer granulation plant, our pan granulator can help you a lot. If you want to know the details about our plate granulator, you can send an email to us. We will give you the concrete data. Then you can choose the suitable pan pelletizer according to your requirements.