Errors in the operation of granulators

Such equipment as a granulator plays one of the leading roles in numerous industries. Granulation lines help to obtain raw materials in granules, which significantly facilitates its transportation, storage and further use. Of course, this is modern technological equipment, and it brings a lot of benefits, but it is worth remembering that it can lose its effectiveness or fail if you do not operate it correctly. Errors in operation occur quite often, so in order to avoid them, you should fully possess the necessary information and apply it correctly. Knowing about errors is half the way to success, the other half is understanding how to avoid them and ensure a long service life of the equipment.

Typical errors in operation

Errors in operation are a common phenomenon that occur either due to banal lack of information or due to negligence. Both can be corrected, the main thing is to know what to do and how to avoid mistakes.

Top 8 Most Common Mistakes

Raw Material Condition

• The first and one of the common mistakes in the operation of this equipment is the inappropriate humidity of the raw materials. If you plan to produce pellets, you need to pay attention to their humidity. The question arises why, the answer is quite simple. If you do not do this, the pellets you have produced may crumble when interacting with them. Thus, your customers will have questions and a negative experience of interacting with your company, which is a loss of customers and reputation. It is necessary to monitor the appropriate humidity level, because then the raw materials enter the press for fuel briquettes and must go through the following stages of production. Close monitoring will help to avoid unforeseen situations.

Matrix mismatch

• The next point will be about the mismatch of the matrix to the type of raw material. The granulator matrix is ​​a special device that is used to press the raw material, which at the output has the form of granules. In the granulation process, the correct pressure must be maintained for a specific type of raw material. If at the output you want to get a high-quality granule that does not crumble and keeps its shape, then you need to choose the right spare parts for granulators, in our case it is a matrix. Remember that when choosing a granulator and buying it, you can clarify all the details with the manufacturer. They will definitely suggest the best option and guide you according to your needs.

Incorrect settings

• Make sure that the specialists correctly adjust the gap between the matrix and the rollers, because further work depends on this moment. We are talking about how productive the granulator press will be, how much energy it will consume and how long the matrix and rollers will last you.

Raw material fraction

• The raw material fraction occupies an equally important place in this list. In order for the palletizing or granulating process to go as smoothly as possible, you should first prepare the raw material according to its fraction. If the granulator model you have chosen does not have a chopper and raw material of a different fraction gets into it, this can lead to a failure.

Inappropriate equipment power

• The power of the granulator should also be taken into account. This factor is closely related to the raw material you plan to granulate. When choosing equipment, you need to pay attention to the motor for the granulator and its power. It is because the performance of the equipment itself depends on it. You should understand that more powerful options will be able to cope with raw materials for which a weaker version of the equipment is suitable, but if the opposite is true, the granulator can quickly wear out or fail. You should not try to granulate raw materials that are not intended for a certain type of equipment.

Untimely maintenance

• Timely maintenance of the equipment is one of the key factors in the successful operation of not only the granulator, but also any equipment. One of the most common mistakes in the process of using the granulator is untimely maintenance of the device. More specifically, we are talking about untimely lubrication of the components.

Voltage surges

• This point is quite logical and predictable, but still, it can also bring a lot of trouble. We are talking about voltage surges. Yes, ordinary voltage surges can disable equipment. Therefore, to avoid such situations, before starting the equipment, make sure that you have ensured stable voltage. You can also apply surge protection using special equipment.

Foreign particles

• The last point on our list will be the ingress of foreign particles into the granulator. Before loading the raw material, it is worth checking it. Solid wood particles, as well as small foreign objects that were stored in warehouses, can get into the raw material. You need to understand that if you do not forget to follow simple rules. You can significantly extend the life of the equipment and get quality products at the output.

Granulators from PMZ “DENASMASH”

Operation errors are an unpleasant experience, but now that you know the most common ones and how to avoid them, you are one step ahead. Any equipment requires proper operation and proper maintenance. If you follow simple rules, you will be able to use it for a long time without any difficulties. A granulator that is operated correctly will bring you a lot of benefits and financial benefits. If you are looking for a high-quality and wear-resistant granulator, then we suggest you familiarize yourself with our range. You can also buy a briquette press from us to perform the work comprehensively. Contact us at +380(50)3691144, or by email sale@denasmash.com. We will be happy to help you with the choice!

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5 reasons to switch to biofuel in the form of briquettes

In modern realities, energy efficiency and environmental friendliness are becoming increasingly relevant and a priority for both private homeowners and enterprises. Undoubtedly, everyone sees the rise in prices for traditional heating methods and their negative impact on the environment. Thus, people are increasingly thinking about finding an alternative. Biofuel is exactly the alternative that is constantly gaining popularity. More specifically, we are talking about fuel briquettes made from renewable resources. Next, we will consider 5 key reasons why you should choose biofuel and what benefits it will bring to you and the environment.

What is biofuel?

Biofuel is a fuel that is produced from organic materials, namely plants and their residues. We are talking about wood, agricultural crops, waste and similar products. Later, people used this fuel to produce energy. Today, specialists produce it using modern technology, namely equipment known as a briquette press. This process is significantly different from how people extract natural resources such as gas and oil through slow geological processes.

At the moment, biofuels are considered in Ukraine as a significant and promising alternative to traditional fuels. There is an opinion that the production of biofuels in the near future will be beneficial for our economy and will contribute to the development of bioenergy. This path will benefit many entrepreneurs and will allow us to support the ecology of our planet.

5 reasons to switch to biofuels

Economic benefits

• Let’s start with the economic benefits, as biofuels rank among the most cost-effective fuel types in terms of price and efficiency. Manufacturers produce briquettes from waste wood, straw, husks, and other biomass. This process eliminates unnecessary waste and creates a product that provides future benefits. It is worth mentioning that fuel briquettes have a longer burning time compared to classic wood. Thereby providing more heat with less fuel consumption.

Environmentally friendly

• The next, no less important reason why it is worth switching to biofuels is that briquettes are an environmentally friendly and safe product for nature. To make briquettes, you need to move away from agriculture and wood, which reduces the amount of waste. It is also worth noting that producers use biomass, which quickly regenerates, to make briquettes, making this product a great alternative to traditional fuel.

Versatility

• Fuel briquettes are a fairly universal product, as they are suitable for various types of heating equipment. This factor makes them convenient to use. They can be used for various types of boilers. These briquettes are good for industrial facilities, as they are effective for heating large areas, such as production facilities. For private households, this is also a good option, as they can be used to heat a house perfectly.

Transportation

• For many people, ease of transportation is one of the important factors when choosing heating. Briquettes stand out for having a compact shape, which significantly simplifies the process of transporting them. Due to their density and the same shape, they are easy to fold and take up less space compared to firewood. It is important to store briquettes in a dry room to maintain their properties for a long time.

Relative stability

• The last item on our list will be relative stability. The price of this type of fuel is relatively more stable than for gas or oil. It is also worth noting that briquettes are easier to transport to remote regions where access to fuel is limited. Biofuel is a renewable resource, so it is a good choice in the future.

Biofuel production equipment from PMZ “DENASMASH”

From the above, it becomes obvious that biofuel is a good choice in the long term. Switching to biofuel is not only about economic benefits and many advantages for you as an entrepreneur or homeowner, but also about environmental friendliness, stability and conscious consumption and processing of raw materials. If you have long thought about wanting to produce fuel briquettes yourself, then we can help you with this issue. On our website you can find a reliable briquette press, which is distinguished by its durability and quality. Such equipment is undoubtedly a great investment for your enterprise, because you will be able to produce briquettes yourself. You can buy a briquette press by contacting us at +380(50)3691144, by e-mail sale@denasmash.com, or on the company’s website. Our specialists will be happy to help you with the choice and answer all your questions.

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How briquette presses work: technology overview

Every year the world is developing steadily and people are trying to improve existing technologies and methods of their use. Resource efficiency is a major priority, which is becoming more and more important every day. Materials recycling technologies have taken one of the leading places in the modern world. One of these technologies is briquetting. This is a process that allows you to convert waste from various industries into a useful product. Briquette presses are a key element in this process, because it is thanks to them that you can combine small particles of raw materials or secondary materials into dense, compact briquettes. Subsequently, the resulting briquettes are convenient and easy to use, which gives them an additional advantage.

Stages of the briquettes process

In essence, the briquettes process consists of three main stages, namely – grinding, drying of raw materials and briquetting itself. To explain this point in more detail, let’s take the wood briquettes process as an example. But remember, the raw materials can be different.

Grinding

Wood chips of different sizes are fed into the crusher. A crusher is a special machine that is used to grind wood waste into small fractions. Of course, crushers come in different types, so you need to consider this nuance. Inside the machine, the grinding process takes place and the material is unloaded in bulk or into a vehicle.

This process is very important, because the homogeneity of the mixture depends on it. Small particles of raw materials mix better with each other and with other additives. This, in turn, guarantees the homogeneity of the briquettes. Also, smaller particles entering the fuel briquette press are easier to compress, which reduces the energy consumption of the process.

Drying

The next stage is drying. This stage is critically important in the briquettes process, as the moisture content of the raw material can significantly affect the quality of the finished briquettes and the efficiency of the process itself. The optimal moisture content of the raw material before briquetting depends on the type of raw material itself and the briquetting technology, so you need to start from this information. It is important to understand that further work depends on the drying stage, which is why it is so important.

Stages:

• Methods of drying raw materials can vary. Let’s start with contact drying. The raw material comes into contact with a heated surface, for example, drums or a belt. This method is quite simple, but has its own nuances. We are talking about limited efficiency, which can lead to overheating of the surface layers of the raw material.
• Convective drying consists in drying the raw material with a stream of hot air. This method is more efficient than the previous one, but requires more energy.
• Radiation drying is also one of the options. In order to dry the raw material, infrared rays are used. This method allows you to dry the material quickly and evenly, but it is worth noting that this option will be more expensive.
• The last on the list will be a combined option. This is a combination of different drying methods to achieve optimal results and efficient production.

You also need to pay attention to important factors that affect the drying process. We are talking about the type of raw material, namely moisture content, particle size and heat capacity. The drying temperature should be chosen based on the properties of the raw material to avoid damage. Also consider the air flow rate, as it affects the intensity of moisture evaporation. And the last but not the least important factor is the drying time. You need to focus on the initial moisture content of the raw material and the desired final result.

Briquette presses – briquetting process

Briquetting is the final stage during which you will receive the finished product. After the above preparatory stages, mixing and dosing take place. Binders increase the strength of the briquettes when added to the prepared raw materials. The process thoroughly mixes the components until they form a homogeneous mass. Workers load the finished mixture into a special container for further pressing.

The mixture is fed into the briquettes press and subjected to powerful pressure in the press. The pressure ensures compression of the material and its transformation into briquettes. The briquetting process can be both mechanical and hydraulic.

When the briquette machine completes its work, the finished briquettes come out of it and are sent for packaging and further transportation. They are usually packed in packs.

Briquette presses from PMZ “DENASMASH”

Equipment for the production of fuel briquettes occupies one of the important places in the modern world. This equipment allows you to effectively use secondary materials and obtain alternative fuel. You can buy a briquette presses from us. It will serve you for more than one year and will bring you a lot of benefits. You can familiarize yourself with other products on our website. Contact us at +380(50)3691144 ​​or sale@denasmash.com. We will be happy to help you with your choice and answer all your questions.

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