Category: Double Roller Granulator


Compared To Wet Granulator, What Are Benefits Of The Dry Granulation Machines?


If you are not sure what type of granulator would be best suited for your business, you may be looking at both wet and dry models. Those that use wet materials are able to handle the moisture, whereas the dry ones, which are very common, need to use dry powder. The production capabilities of each one, and the types of materials that you can use, can all vary significantly depending upon what type of pellets you are manufacturing. If you are creating the fertilizer pellets, you will likely need to consider whether or not a wet or dry granulator is best suited for the compost that you are using.

New type organic fertilizer pelletizer for wet granulation

 

Wet Granulators Versus Dry Granulators

The dry granulation process often uses a machine with mechanical compression components. Often referred to as slugs, these are used to facilitate the agglomeration of the material into pellet form. You may also be looking at dry granulation machines that use compaction. These typically use some form of roller in the production sequence. On the other hand, wet granulation is going to use some type of solvent or a binding agent in order to facilitate the agglomeration, typically a materials such as lignin. In both cases, the solidity of the pellets will be dependent upon the machine and materials used.

Double roller press dry granulation machine

Are There Advantages To Either One?

There are some advantages to using wet granulation machines. First of all, the granules that you will be using will often be more spherical, whereas dry machines will use a distinct powder. Wet machines will have a much better flow process as you are compressing everything into pellets. Wet machines also allow you to avoid extremely high pressures, which may help you can serve on the power you are using when activating these machines. Essentially, the main difference is that dry granulation does not involve the use of any liquids, whereas wet granulation does for it to work.

drum type wet granulator machine

 

Which One Should You Use For Your Business?

The one that you choose may be dependent upon how much money you have at your disposal. It also depends on the manufacturer and how much they are willing to charge. Additionally, the production value of the machines can factor into your final choice. It just depends on what you are trying to accomplish. For example, when you are using a dry granulator, it will involve the use of rollers that will compress the pellets together, forming a continuous sheet of pellets that can lead to millions of these been formed. When using a wet granulation machine, you must use some form of nonvolatile and non-toxic liquid binding agent which may involve the use of isopropanol, ethanol, or even mortar. If you are combining compost together, or if this is some type of lumber products to create pellets for a woodstove, the process is very similar. You simply have to contact each of the businesses that produces both wet and dry granulator determine what would work best with your materials.

flat die peleting machine for dry granulation

Now that you have a better idea of how they work, and what the differences are, you can then make your choice. Whether you choose to use a wet granulator, or one that only uses dry materials, you must consider the process, components used, and the type of pellets you are producing. Eventually, you will locate a business that will have both types of machines and they can provide you with specifications for all of them. You will soon have one of these producing pellets for your business on an ongoing basis.

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What Is Double Roller Extrusion Granulator?

September 26, 2020

Double Roller Granulator, Fertilizer Granulating Machine

Comments Off on What Is Double Roller Extrusion Granulator?


If you have been using a typical dry fertilizer granulator, you may have also heard of one that uses a double roller. As you are making fertilizer for your business, or to sell to other companies, this is a great way to produce a much higher caliber of fertilizer on demand. This is literally key fertilizer equipment when you are striving for the development of compound fertilizer granulation. It is a new design, one that is based upon fertilizer roller compaction, and can easily produce fertilizer at room temperatures. Here is an overview of what a double roller extrusion granulator is and why you should consider adding one of these to your arsenal of tools.

What Are The Advantages Of This Particular Granulator?

There are several advantages to this particular granulator when compared to the standard models that are made. First of all, this is a roller fertilizer granulator, a machine that is designed in a compact way. It provides steady rotation, is light in weight, and delivers a much more highly precise product. It utilizes press rollers which can produce different sizes and shapes for the material that is produced. It utilizes metals that are resistant to abrasion, oxidation, and corrosion.

A Much Wider Scope Of Application

This new system also utilizes nearly 20 different materials that can be applied to this extrusion granulation process. This could include the use of pig manure, chicken manure, potassium chloride, and many other materials that are derived from organic waste. Numerous product formulas can be utilized to create absolutely unique fertilizing pellets. In fact, the rolling aspect of this machine can take these raw materials, press them together, and create fertilizer courtesy of this double roller granulator.

Why These Granulator’s Are So Much More Efficient?

The granulator’s are very efficient because there are twin roller extrusions. This means that you can process fertilizer granules all at the same time. It is also environmentally friendly which makes it very easy to use. If you have never utilized one of these before, you will be astounded at the quality of the materials that are produced. They are much more efficient due to the way they are produced and the types of motors that are involved in their production. If you have been looking for a new granulator for fertilizer this would be one of the better choices for your company.

If getting access to a double roller extrusion granulator is important to you, you now know why this would be so helpful. If this is for your own business where you are growing crops, or if you are providing these materials to others, you can go wrong with this particular unit. It is designed to provide you with optimal performance levels and high levels of productivity. If you are interested in obtaining one, there are likely several businesses that currently have one or more of these for sale. If fortunate, they will have one ready to ship. They are very easy to construct and begin to use. This will help any business that needs to produce fertilizer do so in the most efficient manner.

 

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