Month: October 2019
In contrast to wet granulation, which requires the use of a liquid binding agent, dry granulation is the process of turning dry powdery materials into granules using extrusion forces. During the process, the tiny powder particles are forced to adhere to each other due to large compression forces, resulting in larger, multi-particle entities, ie. granules or pellets.
Double roller granulators work be forcing fine powdery materials between two counter-rotating rollers with pitted surfaces. As the powdery material is squeezed between the counter-rotating rollers with pitted surfaces, it is compacted into hundreds of separate, dense granules.
A typically double roller fertilizer granulator will produce granules with diameters ranges from 3.5mm to 10mm one at a time. However, a machine designed for large-scale production can produce dozens of granules at the same time. The granulating ratio of double roller fertilizer granulating machines is over 85%, which makes them very efficient machines for a commercial compound fertilizer production line.
The reason why dry granulating methods are popular is that no-drying processes are needed and the machines can operate at room temperature. The result is lower energy costs and fast granulating for fertilizer manufacturers. It’s not hard to see how double roller fertilizer granulators can offer great ROI rates.
Application And Features Of Double Roller Fertilizer Granulator Machines
1. Fertilizer granules require no drying processes and have 5% moisture content at a maximum.
2. Reliable motor adoption design. No three waste setup. Easy to maintain and stable granulating.
3. Advanced technology and high-grade construction materials ensure no corrosion, easy maintenance and long working life.
4. Versatile machines with wider applications. A truly multifunctional machine.
5. Perfect for producing popular domestic fertilizer formulations such as making ammonium bicarbonate fertilizer, tombarthite fertilizer, ammonium persulfate fertilizer and more.
6. High intensity and uniform fertilizer pellets produced with a high granulating ratio.
7. Can operate at room temperature, so energy costs are considerably reduced.
8. Low noise output during granulating.
There are four main systems that make up a double roller fertilizer granulator: rollet machine rack, transmission systems with connection parts, granulating part, and crushing and separating component. The transmission system consists of a high powered motor that drives a belt pully around reduction gears. The granulating part consists of rotating rollers attached to a driving shaft with specialized bearings and brackets. You can learn more about the other components of a double roller granulating machine by checking out the technical specification sheets of popular models.
The bottom line is that if you are looking to start a large-scale NPK compound fertilizer pellet making business, a double roller granulator would be a great investment. It is one of the best machines for pelletizing large quantities of powdery materials like composted cow manure, poultry manure, etc.
There are many suppliers of dry granulating machines for sale online. Be sure to take your time to research the best suppliers and the best machine models. You don’t want to risk investing in a machine that does not have the output capacity to meet the needs of your fertilizer pellet manufacturing business.
It’s well-known that fertilizer granules are made from cow dung. However, many people have a limited understanding of these kinds of machines and how they operate. It’s important to remember that there are many different machines on the market, and not all of them process cow dung in the same way. If you have questions about processing machines and how they operate, there are several ways for you to get answers.
The Dung Will Go Through Numerous Processes
It typically takes more than a single process to convert dung into granules. While the number of processes varies from plant to plant, it’s not unusual for dung to go through at least three processes before it is fully converted.
The process of turning fresh dung into granules that can be sold takes time. Dung can’t instantly be converted into granules. It will have to go through numerous steps before the process can be completed.
Cow Dung Is Typically Dried
One of the primary steps involved in making granules is the drying process. While some types of fertilizer are still wet, granules are generally dry to the touch. This means that the dung needs to be placed in some sort of dryer.
There are many different types of dryers that can be used when processing cow dung. It’s important to find a dryer that is able to work quickly, as this can be one of the longer steps in the conversion process.
Processing Dung Can Consume A Lot Of Power
Because there are numerous steps involved in the process of converting cattle dung to granules, a great deal of power can be consumed in the process. This can increase the total cost of producing granules.
It’s important to take these kinds of costs into consideration and search for energy-efficient machinery when setting up a fertilizer plant. It may also be worthwhile to find a process that involves fewer steps so that less power will be consumed overall.
There Are Options
Anyone that is interested in operating a fertilizer plant should know that they have options. There are all sorts of ways to produce granules, and you’ll want to look at different options before you make any decisions about what you want to do next.
Having options means that you won’t be locked into one particular system. You’ll be able to evaluate your needs and find a system that is well suited to those needs. You’ll be able to compare and contrast different systems and find something that is a good fit for your plant. Look closely at all of your options so that you can decide how you would like to proceed.
Do you have questions about how cow dung processing machines are able to convert fresh cow dung into fertilizer granules? If this is something that you are curious about, you should utilize the advice above so that you’re able to get the information that you need. Having a clearer understanding of cow processing machines can help you to make an informed decision if you are planning on purchasing a machine like this in the future.
When it comes to fertilizer granulation, there are a number of different machines that you can choose from. This can make the decision a challenge because all machines will appear to offer what you need. To ensure you choose the right granulation machine for your fertilizer making, you need to consider certain factors.
The Size Of The Machine
The first factor to consider is the overall size of the machine. The size of the granulation machine will determine the output that you are able to achieve. Some machines will provide output information by hour and others will have a large annual output amount.
Regardless of the way this is reported, you will need to know what you should look for. The output should match the needs of your production. Some machines will have an output of 10,000 tonnes per year while others offer 100,000 tonnes per year. Of course, it is important to note that the larger the size of the machine, the greater the costs will be. It is helpful for you to find a professional granulation machine supplier for recommendation.
The Granule Shape
The next factor to consider is the shape of the granules you want. There are 4 granule shapes that you can choose from. These are powdery, columnar, spherical and columnar. The machine you choose will impact the shape of the granules you get.
If you choose a flat die extrusion granulator, you will only be able to get cylindrical granules while a rotary drum granulator will only provide granules in the shape of balls. Double roller extrusion granulators will provide cylindrical granules while the pan granulator will produce balls as well. The shape of the granules you need will vary depending on their use.
The Quality Of The Machine
Once you know the size you need and the granule shape, you have to look at the quality of the machine. Granulation machines are not cheap and you need to ensure it will last for a long time. The better the quality of the materials, the longer it will last.
Before you buy the machine, you should find out what materials are used. Ideally, you will want a machine that uses durable metals and does not have plastic components. You should also find out if the machine has passed any quality certifications.
When looking at the quality of the machine, you should also do some research into the fertilizer granulator manufacturer. The more reputable the manufacturer, the better the machine is likely to be. You should also ensure that they have a good reputation for granulation machines and that their reputation has not been built on other machinery.
The After Sales Service
The after sales service you get is also important. You need to ensure that the manufacturer offers you an after sales service and for how long this will last. Any warranties or guarantees will also need to be clear and information provided in writing.
Choosing the right granulation machine for your fertilizer production is important. There are many factors that you need to consider when looking at these machines. You need to ensure they offer the output you need as well as the right granule shape.