Why a Pan Granulator is a Good Choice for Making Organic Fertilizer

Fertilizer can come in a range of different forms, from powders to sticky solids, and granules. One of the best things about granulated fertilizer is that it is very easy to handle, store and transport.

Our high quality pan granulators are a good choice for making organic granulated fertilizer because they are simple to use and quite cost-effective, allowing for the production of large quantities of fertilizer with minimal intervention. Machines are listed in terms of their annual output capacity, and pan granulators offer a good balance between large outputs and reasonable prices.

Flexible and Reliable

Powdery fertilizer disc granulators are a good choice for making organic fertilizer because they produce a high yield of easy to manipulate granules, and can handle a range of different organic materials. Some machines, such as the spherical granulators, can work with poultry manure without having to dry the output first. Others will need organic matter to be fermented before they can work with them.

Granules may be ball-shaped or cylindrical depending on the type of machine. Both types of granule are relatively easy to handle and transport, making pan granulators handy for those who need to work with large amounts of fertilizer.

Effective Quality Control

When you are dealing with crop fertilizer you want to make sure that the product you make is suitable for the crop that it will b used with. Quality control is essential. The raw materials and the end product should both be tested to ensure the pH, density and melting point are as expected. Visual tests can give a good indication of the state of the fertilizer, especially if it is an experienced person examining them.

There are strict requirements on the nitrogen and phosphate content that is allowed in commercial fertilizers, for safety reasons. It is also important to make sure that any byproducts are safe too. Remember that only a small amount of the nitrogen that is contained in an average fertilizer will be taken up by the plants. the rest will run off into the groundwater, and can then contaminate drinking water. For this reason, the makeup of fertilizer should be strictly controlled.

Pan granulators give a lot of control to the maker of the fertilizer, allowing you to precisely make up the solution that will be added to the pan, controlling the concentration to exact levels. You can test the solution before spraying it onto the solids, and you can regulate the temperature, to reach the desired consistency when the fertilizer end product comes out.

Granular fertilizers made by pan pelletizer are so much easier and cheaper to handle than manures. There are still benefits to using manure if it is readily available near the farm. However, for those who are not able to source manure for fertilizer on a large enough scale, granulated fertilizer is efficient and affordable. There are some who are experimenting with treating sewage to remove harmful heavy metals since sewage also contains the nutrients that would make good fertilizer, but until the technology exists to do that reliably and safely, pan granulators offer a practical solution.

What Is A Rotary Drum Granulator And How Does It Work?

A Rotary Drum Granulator Equipment made by us is a type of molding machine that is commonly used to turn materials into specific shapes. This machinery is among the primary pieces of equipment used in the fertilizer industry and is applicable to both hot and cold granulating. It is also used for mass production when it comes to low, medium, and high concentration compound fertilizers.

Rotary drum churning pellet making machine

Rotary drum churning pellet making machine

How Does The Rotary Drum Granulator Work?

Inside the compound fertilizer rotary drum granulator machine , powder or fine materials are bound together which result in larger granules or particles with a more uniform shape. This action takes place when the powder is tumbled caused by the rotating drum.

The process of tumbling is usually only part of the process in order to achieve granulation. There are usually other additives that are used in order to successfully bind the powder or particles together. For example, when it comes to agglomeration or wet granulation soluble binders or water is used in order to create granules that are able to maintain their strength and shape after the process of drying.

In Melt Spray Granulation, solids are first melted before it is sprayed over a curtain or bed of the materials that will undergo granulation. Reactants are also used when it comes to ammoniation granulation.

Over and above using reactants, sprays, or additives, the Rotary Granulators usually also include specialized flight internals, plows, or lifts. These parts offer added drying, mixing, or/and cooling that is required to form agglomerates or granules.

The Working Principles Of The Rotary Drum Granulator

This Rotary Drum Fertilizer Granulating Machine is one of the more important pieces of equipment when it comes to the production of compound fertilizers on a large scale. In the way of adding vapors and steams, the raw materials inside the drum become uniformly-humid through the process of granulation. From here several chemical reactions occur. In this type of machine, the particles of fertilizer start to compact. They are then rolled into uniform sized particles. These particles are usually 3 to 4mm.

As the raw materials are fed consistently into the drum, followed by the rotating action of the drum, working efficiency along with large-scale productions can be achieved.

The Features Of The Rotary Drum Granulator:

• The granule out-put is high. The rate of granulation is able to reach up to 70%, making these machines ideal for fertilizer production on a large scale.

• The materials are heated with the use of vapors and steams. The moisture content of the raw materials is effectively reduced, which improves and speeds up the process of drying.

• The linings inside the machine consist of rubber-engineering plastics, which are able to efficiently prevent adhesion between the interior walls and the raw materials inside the drum.

• This machinery is manufactured using materials that are anti-corrosive contributing to a much longer service life and a reduction in maintenance.

• Easy maintenance, low-energy consumption, and large production.

• The working process is transparent and visible. This means that it is easy to solve any issues during the process of rotary drum pelletizer granulation .

Why use a rotary cooler in the fertilizer production lines?

Making organic fertilizers can be a very lucrative business idea. If you run an animal farm, you can use this effective method to get rid of animal manure by turning it into bio fertilizer granules. You can then use this fertilizer on your own crops or sell it for a profit. When designing your production line, you have to take into account that the cooling of the NPK fertilizers granules is one of the most important stages of the process. Here are a few considerations to help you understand why this cooling stage is an absolute must.

The NPK granulation process occurs in conditions of high moisture and high temperature. Lowering the temperature and the moisture content of the granules after the process is over should be one of your main priorities. The main reason why this stage is necessary is that it allows you to avoid the agglomeration phenomenon. If you are keen on obtaining high quality organic fertilizer granules, you should make sure you keep the agglomeration to a minimum. This is only possible if you use adequate equipment to cool and dry the granules before packing them.

Another good reason why you should cool the NPK fertilizers granules is that a high temperature level may have a negative impact on the quality of the stored fertilizers. If you want to maintain the good quality of these granules, you should ensure you store them in optimal conditions of moisture and temperature. The most effective way of achieving these conditions is by cooling and drying the granules before sending them to the packaging line. Like this, you’ll be able to store or ship your end product in optimal conditions. Your clients will be happy, as they will receive the top-notch quality fertilizer they need to use on their plants. Besides, they will be able to store the fertilizer for a longer time, without the fear that it will go bad. This is one of the most important features farmers seek for when they shop around for organic fertilizers. If you want your business to be competitive in such a demanding market, you have to do your best to ensure the top quality of your fertilizers. This is the only way to build authority and to gain loyal customers to buy your products and to recommend you to their peers.

The need for purchasing separate machines for cooling and relying the pellets depends on the type of granulating machine you use. For instance, in case you choose an extrusion granulating machine to make your pellets, you won’t have to buy a separate cooler and dryer. On the contrary, if you decide to use a wet type fertilizer granulation equipment, you’ll need to invest in a complete production line, so you’ll have to use a cooling machine to improve the quality of your fertilizer granules and to prepare them for storage and transportation.

As you can see, cooling is arguably the most important step of the NPK fertilizers production process. Keep this in mind when you design your production line, so that you can offer your clients the high-quality fertilizers they need.

How To Choose Cost Effective NPK Granulation Equipment For Your Fertilizer Business?

When it comes to investing in new NPK granulation equipment for your fertilizer business, you want to ensure that you source the most cost-effective machinery. There are many different types of granulators in the marketplace, which means research is key for ensuring you obtain a model that can meet the requirements of your fertilizer manufacturing business. Perhaps one of the best ways to avail of the competitive prices is to obtain price quotes from multiple NPK granulation equipment vendors. Keep in mind that list prices are typically just guide prices, as most manufacturers offer machine customization options. Furthermore, don’t forget to check out any deals on refurbished and end-of-line NPK granulators.

NPK Compound Fertilizer Two roller extrusion pellet mill

NPK Compound Fertilizer Two roller extrusion pellet mill

Some of the different types of fertilizer granulators available include the pan granulator, disc granulator, rotary drum granulator, and double roller granulator. Machines from the best manufacturers are constructed from high-grade steel to ensure long service life. The type of NPK compound fertilizer granulator your invest in will largely depend whether you need to carry out wet granulation or dry granulation.

A double roller extrusion granulator is ideal for producing NPK fertilizer pellets using the dry granulation manufacturing process. For dry granulation, your nitrogen-phosphorous-potassium compound powder must not have a moisture content exceeding 5%. If your raw materials have a high water content, you need to buy wet granulation equipment.

A double roller granulator can operate at room temperature and requires no drying processes. What’s more, as the materials are rolled and formed in one process, fertilizer pellet manufacturing productivity can be greatly enhanced with a double roller style machine. The typical granule diameter will range from 3mm to 10mmm depending on the model selected.

Here are some of the benefits of buying high-quality cost effective NPK compound fertilizer granulation equipment from top-rated suppliers:

1. Greater choice of granulating machines with varying capacities, appearances, and configurations.
2. All machines have high granulating rates. The balling rate of high-grade machines is over 93%, which means businesses can make more pellets in a shorter span on time.
3. The equipment has a wide range of applications. Many granulators are not limited to the production of NPK fertilizer pellets; they can also be used for pelletizing chicken manure, cow dong, organic matter and more.
4. Machines are easy to operate. Simple operation controls mean businesses don’t have to spend weeks reading technical manuals to get their production line started.
5. Fast order shipping and installation times.
6. Long working life. Providing NPK granulators are operated in accordance with manufacturer guidelines, businesses can benefit from machines with long service lives.

NPK Granulator Prices

The cheapest type of fertilizer granulators tends to be pan granulators because they have a simpler structure and a limited capacity. Rotating granulators provide a great compromise between price and capacity. Our high-quality double roller extrusion granulators are typically the most expensive models because they are able to operate independently and can produce large quantities of pellets very efficiently. Note that if you are ordering from an overseas supplier, fluctuations in currency exchange rates can affect the total price of your machinery.