How to make npk by physical method

When you go to buy fertilizers for your garden, you may often come across a series of numbers, such as 10-8-10, 20-20-20, or 10-10-10. You are not sure what these numbers mean because all of them apparently seem suitable for the plants in your garden. So what do those numbers represent? Well, they are NPK values that indicate the percentage of nitrogen, phosphorus, and potassium present in the fertilizer.

What is NPK in fertilizers?

Nitrogen, phosphorus, and potassium are three crucial elements that keep your soil healthy and allow your plants to grow properly. The numbers present in the series represent the concentration of these elements. Remember, the higher the number you see on the fertilizer, the more concentration of nutrients it contains. For example, if the fertilizer says 10-10-10, it means there is an equal concentration of nitrogen, phosphorus, and potassium. On the other hand, if it says, 20-10-5, it means the concentration of nitrogen is twice that of phosphorus and four times of potassium. Want to make npk granules? Go to https://organicfertilizermachines.com/npk-compound-fertilizer-granulation-equipment/

One of the reasons why the series of numbers in fertilizers is so important is that they help you calculate the percentage of nutrients that you need to apply to your soil. Suppose the fertilizer has a 10-10-10 ratio. Divide 100 by 10 to get the quantity of fertilizer to add to 1 pound of the respective nutrient. In this case, you will need to add 453.5 grams of the nutrient to 10 pounds of fertilizer. Similarly, a fertilizer with a 20-20-20 concentration will have 5 pounds of fertilizer and 1 pound of nutrients ratio.

rotary drum granulation line for npk fertilizer production
rotary drum granulation line for npk fertilizer production

Why are nitrogen, phosphorus, and potassium essential?

As already mentioned nitrogen, phosphorus, and potassium are essential nutrients that your soil needs to remain healthy and allow plants to grow properly. Here’s how they contribute to the soil.

Nitrogen – Nitrogen is responsible for leaf development as it plays a crucial role in chlorophyll production. Fertilizers that have high nitrogen content are suitable for plants that require more foliage growth instead of flowering. If the leaves of your plants are turning yellow, it’s a sign of nitrogen deficiency. It means you need to add a nitrogen-rich fertilizer to the soil.

Phosphorus – Phosphorus is responsible for three things: fruit development, flower development, and root growth. You need to use a phosphorus-rich fertilizer during spring because that’s the time when you see a lot of flowers growing in your garden.

Potassium – Potassium helps in the overall growth and health of the plants. It acts like the plants’ immunity booster as it strengthens their ability to resist various types of diseases. Potassium-rich fertilizer is essential in dry and cold weather conditions because the plants tend to dry up quickly. Interested in make npk fertilizer by your onw, go here.

Balanced fertilizers

Balanced fertilizers are those that have an equal concentration of nitrogen, phosphorus, and potassium. Some people think that it is best to buy a balanced fertilizer, but that’s not always the case. You should check the quality of your soil before buying the fertilizer. If it is already rich in nitrogen, you may buy a fertilizer that has a slightly lower concentration of nitrogen.

Veteran gardeners test the soil before buying any type of fertilizer. This allows them to maintain an equal consistency of the nutrients in the soil that can help their plants grow better. Turnkey project soloutions on npk fertilizer production, welcome go to https://organicfertilizermachines.com/npk-fertilizer-manufacturing-process/

How Does A Cow Dung Screw Press Dewatering Machine Separate The Liquids From The Solid Manure?

Screw presses have been in use for various types of industrial applications, which includes handling materials such as sludge (biomass slurry), cattle-dung slurries such as cow and chicken manure. This approach is an effective means to reduce waste such as animal manure. The materials are fed into a screw from overhead, which is then pushed between a strainer and the screw where the water drains out. The solid waste is then collected from the screw-thread.

The Cow Dung Screw-Press is a continuous, horizontal operation screw that serves the purpose of dewatering or solid-liquid separation for a variety of different applications.

Liquids are extracted from 3 areas of a screw press in order to maximize recovery and output. The free liquids are immediately drained to lower the imposed hydraulic-load. The screw press comes equipped with cone motors and a separate main-drive for independent control of retention time and speed in the press.

The Cow Dung Dewatering Screw Press Machine serves the purpose of separating solids from the liquids. Around 60% to 80% of the liquids are separated from solids during these processes. These machines have been proven to be effective when it comes to dewatering waste such as cow dung.

screw presss solid liquid separation machine for cow dung processing
screw presss solid liquid separation machine for cow dung processing

The Dewatering Screw Press Machine For Cow Dung comes with these features:

Structure

– A filtering-drum (cylindrical) that comes with a diameter changing screw that creates a closed compressed space.

– During these processes, the inner-diameter will increase gradually.

– To arrive at automatic control and shaft dewatering, a pneumatic-backpressure disc is attached to one side of this screw.

– The extrusion spiral consists of twin-wing blades. These blades are made from stainless steel which is both wear and corrosion-resistant.

– The filter sieve is also made from stainless steel and made up according to the specifications and requirements of the client.

The Working Principle Of Dewatering Screw Press Machine

– When the screw shaft is in operation the cow manure is automatically pushed forward, as soon as it passes into the screw-press.

– As the area within this closed room starts to become smaller, the filtrates start to squeeze out, due to the backpressure disc that pushes the cow manure. The dung is then discharged from the end of the screw.

– As the filtrate passes through the stainless steel screen, it will flow out (discharge) into a collecting box.

– The end product (dry cow dung) that is obtained is efficient and effective due to the absence of moisture.

– The dryness consistency of the dung is easy to achieve thanks to the automatic control function associated with the pneumatic-backpressure disc. This pneumatic disc controls the overall discharging pressure, which results in a steady and uniform dryness associated with the final product (cow dung).

The Uses Of The Final Cow Dung

– The liquid materials are used directly as a type of organic fertilizer.

– The solid waste is often used as fertilizer to improve the structure of the soil.

– The dried cow dung is also made in a granular feed such as fish food.

Rotary Drum Granulator For Large Scale Fertilizer Processing

A high output rotary drum granulator is an efficient fertilizer granulating machine and it is known to be perhaps one of the most essential pieces of machinery in large-scale NPK compound fertilizer production. With the introduction of steam vapor heating, all the raw materials in the rotary drum become uniformly moist during the granulation process. In the presence of steam vapor, key chemical reactions take place.

Large scale NPK fertilizer granulation machine
Large scale NPK fertilizer granulation machine

Rotary Drum Granulator Features:

1. High successful granulation rate. The granulation rate of the drum type fertilizer granulator in the best machines can exceed 85%, so they are ideal for efficient large-scale fertilizer manufacturing.

2. As raw materials are heated and moistened by steam vapor, the moisture content of the granules produced is not as high as that in granules produced in other types of fertilizer granulation machines. The reduced moisture content of formed granules means the drying process is more efficient.

3. The inside of the rotary drum is coated in a self-cleaning non-stick material, so it easy to maintain and raw materials do not adhere to the walls of the drum during mixing.

4. Constructed from high-grade anti-corrosive materials to ensure long service life.

5. Low energy consumption making it more environmentally friendly.

6. The working process is visible, so workers can quickly identify and fix any problems that occur during granulating. Thus, the efficiency of the production line is improved.

Rotating type granulation machine for compound fertilizer granular making
Rotating type granulation machine for compound fertilizer granular making

Rotary Drum Granular Core Components:

1. Main Bracket
The bracket has to support almost the entire weight of the machine and the contents of the drum.

2. Motor
The motor power the whole machine. It is typically fueled by diesel.

3. Gears
The gears ensure that the drum rotates in a smooth manner at a uniform speed. The gears get a lot of wear, so they need to make made from high-quality raw materials.

4. Rolling Belt
The rolling belt is fixed to each side of the machine to support the body of the rotary drum.

5. Main Barrel/Drum
The machine barrow is the core structure, so it is typically made from high-grade carbon steel. The machine body is coated with anti-corrosive materials. The capacity of the drum varies depending on the model.

When comparing different rotary drum fertilizer granules making machines for sale, it’s important to look at many technical parameters. Some of those parameters include inclination, barrel length, barrel rotation speed, barrel internal diameter, power, production capacity, machine weight, and overall dimensions. Some of the top models have production capacities exceeding 20 tons per hours, so it’s not hard to see how these machines are designed for large-scale fertilizer granulation processes.

Any type of granulator can turn powdery raw materials into different shaped granules, but there are lots of advantages to choosing a rotary drum design, especially if you plan to run a large-scale fertilizer production business. Some of the other types of granulators you can buy include disc pan fertilizer granulators, flat die extrusion granulators, double roller extrusion granulators and more. It is important to weigh up the benefits and drawbacks of each type. Also, make sure that you source your granulating machine from a top-rated manufacturer.

How Can An Organic Fertilizer Production Line Help You To Recycle Animal Manure?

Manure is something that animals naturally produce. However, it isn’t just waste that should be thrown away. It’s possible to recycle manure and convert it into organic fertilizer with an organic fertilizer production line. The right kind of fertilizer plant can turn animal dung into fertilizer that can be sold.

The Right Production Line Will Give You Everything You Need To Produce Organic Fertilizer

A fertilizer production line will provide you with all of the machinery that you need in order to convert animal manure into fertilizer. If you have a complete production line and a supply of manure, you’ll be able to produce organic fertilizer with minimal issues.

There are numerous types of machinery that can be involved in this process, including a compost turner, a horizontal blender, a dryer machine, and a granulation machine. It’s ideal to invest in a full production line so that you can acquire everything you need for your plant.

A Production Line Can Dry Out Manure And Turn It Into Granules

The purpose of a dryer machine is to dry out manure so that it’s no longer wet. A granulation machine is able to turn that manure into granules. These machines make it much easier to package and sell organic fertilizer to the general public.

While it is not necessary to convert manure into granules before it is sold, there is a lot of demand for granules, particularly when it comes to organic fertilizer. Because of this, it’s likely that you’ll want to look for a production line that includes these types of machinery. You’ll find these kinds of machines in most organic production lines on the market today.

You Should Find The Right Production Line

When you’re investing in a production line, you’ll want to make sure you’ll be satisfied with your choices. This is a major investment, and you should think carefully about where your money is going. There are several different things you’ll want to look for.

First of all, you’ll want to make sure you invest in a production line for making organic fertilizers that includes every machine that you need. You shouldn’t have to purchase any additional machinery in order to get your line up and running. Additionally, you’ll want to find an option that satisfies your production requirements. Lastly, you’ll want to make sure you purchase a line that is capable of producing organic manure.

Evaluate production lines carefully before you spend any money. Look at all of the machinery that is included in the line. See how much fertilizer the line will be able to produce. Consider the cost of the line and what you will be getting for your money. If you think about all of these things in advance, you’ll be able to choose something that works for you.

An organic manure fertilizer production line can be an extremely smart investment if you’re looking for a way to recycle animal manure. If you’ve been exploring small business ideas, a production line like this one is definitely an option you should take into consideration.

What technologies does powder granulator machine employ for turning powder to granules?

A granulator machine is a piece of industrial equipment that turns fine powder into granules via a set of physical processes that make the particles in the powder stick together. Any undersized granules that come out of the machine are returned to the first stage of the granulation process to be enlarged again. A granulator is also often called a pelletizer and is a common piece of machinery in the compound fertilizer manufacturing industry.

There are many disadvantages to powder and granulation technology has revolutionized production lines in many industries. Granulation machines have been particularly useful to the pharmaceutical industry, as medicine powder can now be compressed into tablets and capsules containing exact dosages.

When it comes to granulating organic fertilizer powder there is a range of different methods that can be used. Some of the most popular granulation methods include wet granulation, ammoniation granulation, compaction, prilling, melt spray granulation, and steam granulation. The granulation methods can work with any type of fine powder. Wet granulation is used when the powder requires the addition of a binding agent to facilitate granule formation.

There and many different types of fertilizer pelletizing equipment in the marketplace for making organic NPK compound fertilizer pellets. Some of the equipment available includes rotary drum granulating machines, disc pan granulators, and double roller press granulators. It is important to choose equipment designed to work best with powder you need to granulate.

Pan granulators use centrifugal force to pelletize powders. They are a popular type of fertilizer granulator as they are inexpensive and easy to maintain. A powder drum pelletizer is more suited for large scale production than disc pan granulators. If you plan to run a large-scale fertilizer manufacturing business, a power drum granulating machines is likely to be a wise investment. The TDZGZ-3210 model, for example, has a capacity of 30 tons per hour.

The great thing about double roller extrusion granulating machines is that they use the dry granulation method. This means that businesses don’t need to invest in any drying equipment, as the moisture content of granules produced is low. A double roller extrusion granulator is ideal for a small-scale production line when paired with a screening machine. A screening machine removes unqualified granules from the end product, so they can be sent back for re-granulating. The granule diameter the TDJZ-2T model, for example, produces ranges from 3mm to 10mm.

There are several reasons why it can be beneficial to turn powder into granules. For instance, when it comes to storage and transportation, pellets are much more convenient. Powder can easily spill during transportation and piles of storage powder can be blown away. Granules also have a longer quality guarantee and can last over 2 years in storage.

When buying any type of powder granulating machine there are many other pieces of equipment that you also need in order to set up an efficient production line. Some of the equipment you might need includes batching systems, mixing equipment, crushing facilities, screening machines, coating equipment and packing machine.

Tongda Compost Turner For Sale

A compost machine is generally used for helping in creating compost from the available waste material. By using a Tongda compost turner machine, you can significantly reduce the fermentation period since this piece of equipment will make a better aerobic environment that speeds up the fermentation process. What’s more, it can also evenly mix the available compost materials. If you want to receive better compost effects, you will need to adjust the moisture content, the carbon and nitrogen (C: N) ratio, and the pH of materials. While the machine is turning, ensure to adjust the compost temperature to enhance the microbial activity.

If you’re looking to invest in a compost fertilizer turning machine for your compost production facility, there is a variety of types you could consider. For municipal waste composting, you could find groove-type compost turners. Additionally, you can also find windrow turners for your specific outdoor compost process. In general, Tongda has a wide range of specifications for these machines. They can also provide you with tailored services.

Small, Tank, and Waste Composting

For those considering to use this Tongda machine for their various composting requirements, you need to know that they come in different sizes, working principles, operating methods, and applications. For instance, the moving type turner happens to be a small windrow turner; it applies windrow composting technology for your process of organic compost making. In case you’re dealing with small scale compost making for your organic manure fertilizer, the highly recommendable option is this piece of equipment since it’s more convenient for you to use.

On the other hand, if you’re dealing with large scale compost making, the machine will take up less of your space but will have a relatively high production capacity. Additionally, the fermenter automatically turns the materials without producing any bad smell. Apart from these two machines, Tongda also has a few other turners for your particular organic waste fertilizer processing.

What Composting Methods Do Tongda Turning Machines Use?

Long ago in China, people used plants and animal waste for composting. The newly introduced aerobic fermentation technology is, by far, better for creating composts these days. With Tongda bio compost machines, there are two main methods used during the compost fertilizer production process. These are trench composting and windrow composting.

Trench composting process involves the use of solar energy. Typically, the fermentation procedure happens in the groove. That means you’d have to build a groove. Your compost will be safe around 20 days later if you use this groove-type manure turner machine.

– Windrow composting is generally an aerobic fermentation system where the mixed materials are molded into a shaped windrow. Unlike the former, it’s well-ventilated by circulation of natural air.

Which is the Most Suitable Compost Machine for your Project?

When choosing a suitable compost machine, you’ll need to consider your budget, as well as the floor space of your particular plant. Undoubtedly, the hot sale rail type turners are an excellent choice since they’re the most preferred by Tongda’s customers. They have a variety of specifications you could choose from.

Tips To Buy Fertilizer Machine

When it comes to choosing a manufacturer of fertilizer machine, there are several important parameters you need to consider in order to get a machine with high yield and good quality. It’s important to do your research when choosing a fertilizer machine to get excellent return on your investment. Here are a few tips to help you make the right choice.

cow dung pellets processing machine
cow dung pellets processing machine

One of the first things you need to look at is the size of the equipment and this will depend on your planned annual output. You need to figure out the yield that is needed each hour or every year. Once you are aware of the yield, you can then set up your budget. Most of the machines available in the market are sold in terms of annual output that can be a few tons per year to more than 100,000 tons per year.

Another important parameter you need to look at is the shape of the granules. The common granular shapes include spherical, flat or powdery. Different types of machines are available in the market for producing different types of granules. For instance, the rotary drum granular fertilizer machine is capable of producing ball shaped granules but this type of machine is suitable for huge amount of fertilizer production. Similarly, there are extrusion fertilizer machines that generate cylindrical granules. There are many other types of machines that can produce granules in different shapes and the choice will depend on your particular requirements as well as your budget.

One of the key processes in fertilizer production is fermentation as it has a direct impact on the quality of fertilizer. Therefore, you need to pay special attention when choosing a compost turner. There are different types of compost turners available in the market including self-propelled turner as well as hydraulic turner among others. Here too, the choice will depend on your specific requirements as well as your budget.

Needless to say, you want to buy a machine made with the highest quality materials. The right way to check the quality of materials used for making the machine is to check the specifications on the website of the manufacturer. All the professional manufacturers not only provide the specifications of the materials used for producing the machines but also have quality certifications on their website. Avoid manufacturers that do not provide specifications and quality certification.

Reliability of the manufacturer is also important. One way to check the reliability of the manufacturer is to check for their ratings and reviews on various trade portals as well as on discussion forums online. Carefully check the reviews on various websites to find out why a particular manufacturer has a certain reputation.

One of the most neglected parts of buying manure fertilizer making machines is the after sale service. Even though these machines do not have many moving parts, you still need to make sure that you buy the machine from a manufacturer that is known for good after sales service. If the company does not support their machinery after the sale, you might be left in the lurch when one of the parts needs replacement.

Overall, these are some of the important things you need to keep in mind when buying a fertilizer machine.

How To Produce NPK Granules Using NPK Granulation Machines?

NPK fertilizer granules are produced using NPK granulation machines. When it comes to buying NPK fertilizer granulation equipment, it’s important to know that there are two different methods of granulating fertilizer: wet and dry. The dry method utilizes extrusion force to press dry powder into pellets. Meanwhile, when using wet drum pelletizers, liquids needs to be added to the raw materials to provide an adhesive force for granulating. A dry granulation pelletizer is one of the most important pieces of equipment in an NPK compound fertilizer production line.

NPK Fertilizer Production Line
NPK Fertilizer Production Line

Double Roller Press Machine

This type of machine produces organic fertilizer pellets using extrusion force and does not require any drying processes. The double roller press pellet machine can function at room temperature and can be used to manufacture fertilizer granules in a range of shapes and sizes. During extrusion granulation, all of the raw materials are vigorously aggregated under high pressure. The resulting powder is then squeezed between rollers to make granules. Since no drying or cooling of fertilizer granules is needed, double roller extrusion granulators are ideal for small to mid-sized organic fertilizer manufacturing plants who have limited funds for investment in equipment.

Wet Granulation Technology

Wet granulation results in fertilizer that has a higher moisture content, so the end product requires drying, cooling and solidifying processes. The four types of machines that can be used for wet granulation include rotary drum granulator, spray granulation machine, tower spray granulation machine, and disc pan granulation machine. Furthermore, the liquid added during the wet granulation process must be non-toxic and volatilizable. Common additives used are isopropanol and ethyl alcohol. The liquid needs to include binders otherwise the final product will separate during the drying process.

Disc Pan Granulation

The advantages of a disc pan granulator are that it is a lot cheaper than a rotary drum granulator and it has a wide range of applications. The disk is constructed from strong iron material, making it durable and stable. The inside of the pan is coated in an anti-corrosion plastic glass lining, which is easy to maintain. During operation, the machine produces little noise and is known for its reliability. Disc pan granulators are used in compound fertilizer production lines that manufacture over 50,000 tons of fertilizer pellets each year.

Finishing Processes

After granulation, there are additional processes required to complete NPK fertilizer production. If a wet granulating machine was used to produce the pellets, drying and cooling processes are needed. You can buy drying machines specifically designed for drying and cooling NPK fertilizer granules.

The next stage is the screening process. During that process, unqualified pellets are removed and sent back to the crushing section of the production line. You can buy different screeners based on your sieving specifications.

The coating process follows the screening process and is used to give fertilizer granules a smoother finish as well as improving their physical characteristics. The packing process is the final stage of production. To increase production efficiency, many companies invest in automatic weighing and bagging machines.