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Questions
about Artmash products
What happens if a wire is caught while cutting wood?
How to properly adjust the gap between the die and the rollers?
Which wood splitter is more powerful – at 220 V or 380 V?
Can your granulator recycle plastic/plastic film waste?
Is your biomass pelletizing equipment suitable?
Are your wood choppers/grain choppers/granulators safe?
Is it possible to transport a splitter in a passenger car?
Can I buy equipment not completely?
What is the fuel consumption of wood splitter engines?
Is it often necessary to change the rack and pinion in a wood splitter?
How often do I need to change/restore a cleaver on a wood splitter?
How often do you need to change the matrix and rollers?
What will happen if you put a log with a diameter of more than 500 mm on a wood splitter?
Is a vibrating table always needed for a cooler?
Why do granules need to be chilled?
Why is a metered feed screw needed?
What matrix to take if you need to feed chickens? rabbits? fish? shrimp? pigs? horses? Cattle? geese? weft?
Is it possible to make wood pellets from wood dust?
How can I choose the size of the fraction when using your grinder?
What size fraction of grain, grass, other raw materials is suitable for the manufacture of feed pellets?
Is it possible to put whole grain in a granulator?
What moisture content can be granulated?
Why is a stationary matrix in a granulator better than a moving matrix?
What granulator power is needed for granulating sawdust?
Is it possible to make fuel pellets with a granulator for 220 V?
QUESTIONS AND ANSWERS

What happens if a wire is caught while cutting wood?

The wood splitter knife is made of hardened metal, so nothing will happen to it. To confirm this, we filmed a video about a wood splitter test on a thick wire.

It is necessary to tighten the fastening nut until it stops, and then loosen it by turning it 30 degrees.

For detailed instructions, see the video

Which wood splitter is more powerful – at 220 V or 380 V?

Both models provide an impact force of 12 tons. The only difference is in the electrics. We are assembling a special system for connecting to 220 V, as many buyers do not have a three-phase input.

Can your granulator recycle plastic film waste?

We only specialize in the granulation of biological materials (biomass). But we have experience in pressing the remains of big bags. At the exit, dense cylinders are obtained, which are more convenient to transport and dose during further processing into homogeneous granules. You can watch the process and result in the video.

Is your biomass pelletizing equipment suitable?

Yes, our customers successfully process litter / manure with the addition of dolomite flour and chalk, sapropel/bottom sludge, spent activated sludge from sewage treatment plants, beer pellets, stems and other waste from agricultural crops, etc. There is also experience in granulating coffee and dried fruits. If you are not sure about the quality of granulation of your raw materials - send it to the factory. The wizards will select the optimal matrix configuration and the appropriate mode of operation. Ready granules are sent back for evaluation, we record a video of the process. If granulation is not possible, determine the cause.

Examples of finished granules in the photo.

Шелуха гречихи

Granules from buckwheat waste (left) and buckwheat husk (right).

Шелуха чеснока

Garlic husk granules.

Зеленый чай и каркадэ

Granules made from green and red tea leaves (karkade).

Хмель с шишками

Hop waste pellets

Отход сои

Fuel pellets from soy waste.

Гранулы морковка

Granules from bran 4 mm, dried carrots 2 mm and mixed feed for chickens 3 mm.

Крахмал и глюкоза

Granules made from a mixture of starch and glucose.

Гранулы кофе

Dried coffee pomace granules 4 mm and 6 mm.

Гранулы конопля и гречка

Granules from industrial hemp and buckwheat waste.

Are your wood choppers/grain choppers/granulators safe?

Yes. May 24, 2019 the company received the European Certificate of Quality (Certificate of Compliance) No. 1P190522.LLCDQ41. The products comply with the requirements of the Technical Regulations of the European Union and have a special CE mark. Products fall under several directives, one of which is the safety of equipment for both the environment and human life (directive 2006/42 / EC (mechanical engineering)).

Is it possible to transport a splitter in a passenger car?

Yes, we just need to warn us so that the workers pack the equipment more compactly. You will need to remove the table, you will need to install it in place yourself. The smaller the machine, the more you will have to disassemble the wood splitter.

Examples of pickup of wood splitters on various machines are shown in the photo.

Самовывозы дровоколов

Can I buy equipment not completely?

We don’t sell individual units, but granulators, for example, can be bought without an engine, as well as just a working part (minus the motor and electrics). Also, customers always have the opportunity to order any worn/damaged/lost part under warranty or in the format of after-sales service.

Shredders can be purchased incomplete, in particular, to abandon the table for feeding hay, grain tank, discharge module for 2 bags, cyclone or its supports. To find out the price of the option that suits you, please call +380675364215. The manager will calculate the cost and send a photo of this or a similar configuration.

Metering augers can be purchased as standard, or they can be supplemented with a cover (solid or under a cyclone), as well as a cyclone. Depending on the characteristics of the customers' raw materials, it is possible to build up the sides or change the shape of the bunker. Twin-head augers are available with one head to allow the customer to deliver the other neck when purchasing an optional pelletizer.

Faucets are available in several configuration options. Basic is a bunker on supports without a cover. To it are added: a cover, an aspiration system (3 options), load cells with scales, automation, an oil injection system (there is a modification for other liquids), a motorized gate. The website shows the price of the basic configuration, the manager will calculate the cost of the option that suits you on request +380675364215.

Log splitters and dispensers are usually sold as complete sets. But if you have specific needs, discuss this issue with your manager.

What is the fuel consumption of wood splitter engines?

Our products are equipped with a 7 horsepower Weim gasoline engine (previously we used a 6.5 horsepower Sadko). Fuel consumption is 250 g / h in summer and 300 g / h in winter.

Is it often necessary to change the rack and pinion in a wood splitter?

The rail takes care of 500 cubic meters of processed wood, gear 500-1000 cubic meters.

Depending on the state of the rail, restoration is possible after a breakage is detected. To clarify the possibility of restoration, send a photo to the manager's messenger. The numbers are indicated in the "Contacts" section, but we recommend that you first call or leave a request for a call back. Managers process dozens of requests every day and your photo may get lost without warning. As a rule, 2-3 broken teeth or deformities of several teeth are successfully corrected.

If your rack or pinion breaks in the first week of use, contact your personal manager. In such cases, we will replace consumables as part of the warranty service. This happens when we are unable to detect defects in the metal during its processing at the factory.

If the consumables wear out too quickly, improper use and maintenance may be the problem. Your operator must be sure to read the passport before starting work. We recommend that you pay special attention to Art. 6-14.

Паспорта на дровокол

How often do I need to change/restore a cleaver on a wood splitter?

The cutting element is so durable that it usually does not need to be sharpened throughout the life of the splitter. But if they managed to damage it, you can order a replacement or restoration at the factory.

How often do you need to change the matrix and rollers?

The matrix must be changed every 100 tons of processed raw materials. If it is not clean, with abrasive particles, wear will go faster, it is easy to notice by the deterioration of the quality of the granules. Although the rollers are able to last longer, it is better to change them with the matrix. The rollers and the matrix are rubbed against each other, so the old rollers on the new matrix cannot provide the desired quality of the granules. Also, a worn matrix does not always need to be changed.

Often you can make a restoration (it is 3 times cheaper than buying a new one). Whether the matrix is ​​suitable for restoration is determined by the specialist at the factory.

You can see the process of installing the matrix and rollers on the example of a small granulator in the video.

When buying large granulators, a USB stick or memory card with video tutorials on maintenance is given along with the documents.

What will happen if you put a log with a diameter of more than 500 mm on a wood splitter?

If the length is up to 600 mm, the splitter can handle the splitting, but it is not designed for regular loads of this level. If the chock width exceeds this indicator, the log will not split. With regular use of logs larger than the specified size, the splitter will quickly fail. As a rule, consumables are the first to suffer - the rack and pinion.

Is a vibrating table always needed for a cooler?

Vibrostol is a sifter of granules, which allows you to get rid of the fine fraction. For personal use, the crumbs can not be screened out. But if it is planned to sell the granules, they must be cleaned, which will help the vibrating table.

Sometimes customers refuse from the cooling complex (for financial or other reasons), but buy a separate vibrating table for sifting the granules. The selected crumb can be re-filled into the granulator and thus the loss of raw materials can be avoided.

Artmash offers several modifications of vibrating tables:

  • with a module for unloading in two bags of 50 kg. The kit also includes a support with a container holder;
  • with a tray for unloading into a bucket elevator, which will transfer the granules to a storage bin or dispenser;
  • with a combined unloading module for trays and bucket elevators (option for customers planning to add new equipment to the line);
  • with a deep crumb tray (modification for working with particularly dusty granules);
  • with increased height of supports for unloading granules into a big-bag.

Examples of modified vibrating tables in the photo.

Выгружные модули каскадного охладителя

Высокий усиленный вибростол в охладительном комплексе

Вибростолы без покраски

Why do granules need to be chilled?

At the exit of the granulator, the granules are hot and brittle. If there are few of them, you can sprinkle the products in one layer on the floor / table / stand. When there are a lot of granules, this requires too much space. If they are poured into a bag hot, some will crumble, and excess moisture will not evaporate. You will receive the worst quality products. And the cooler helps to quickly prepare the granules for packing, transportation or long-term storage.

Read the detailed answer to the question in the article.

Why is a metered feed screw needed?

The exact loading auger facilitates the work of the operator, who no longer has to constantly pour the mixture into the granulator and at the same time control the uniformity of feed. In addition, the wear of working units (rollers, dies) is reduced, the load on the engine is reduced and productivity is increased.

What matrix to take if you need to feed chickens? rabbits? fish? shrimp? pigs? horses? Cattle? geese? weft?

Pellets with a diameter of:

  • 2 mm for chickens, 2-3 for ducklings, 2-4 for goslings;
  • 3 mm for adult chickens, 5-6 mm for ducks, 4-8 mm for geese.
  • 4 mm granules are recommended for rabbits, 6-8 mm for cattle and pigs, and 5 to 10 mm for horses. For fish and shrimp, depending on the species, a fraction of 2 to 12 mm is required.

Is it possible to make wood pellets from wood dust?

No, pure wood dust does not granulate well, as there is little adhesive binder in it. It is better to granulate dust by adding it to coniferous or oak sawdust or agricultural waste for processing into fuel pellets. And the dust of MDF (furniture waste) is granulated well. You can watch the process and quality of the granules in the video.

How can I choose the size of the fraction when using your grinder?


The degree of grinding depends on the size of the holes in the installed grid (4, 6, 8 mm, depending on the model and power of the grinder). If you need to get a different fraction, you can order a spare mesh with perforation of the desired diameter.

But it is important to understand that during the operation of the rotary grinder, a part of the mealy fraction is inevitably formed. This is especially true when crushing certain varieties of corn. An example of a faction is shown in the photo.

Измельченная кукуруза

Corn

Экструдированный корм

Extruded feed

Камыш

Reed

Сушеные грибы

Dried mushrooms

Бойлы для прикормки рыб

Boilies for feeding fish

What size fraction of grain, grass, other raw materials is suitable for the manufacture of feed pellets?

The optimal fraction depends on the diameter of the holes in the matrix of your granulator. The particles should be 1-2 mm less than the width of the channel. It is possible to provide such crushing with the help of our hay cutters and crushers. Depending on the needs of the client, we provide mesh equipment with perforations of 4, 6 and 8 mm.

Examples of raw materials and granules are shown in the photo.

Ольха и береза, фракция + гранулы

Is it possible to put whole grain in a granulator?

Any raw materials need to be crushed before granulation. The particle size should correspond to the installed matrix - 1-2 mm less than the diameter of the holes.

What moisture content can be granulated? What happens if the mixture is wetter? More dry?

Optimum humidity for granulation of raw materials, not more than 15%. If the humidity indicator is exceeded, the pellet will lose density, will crumble and soon will grow moldy. It is impossible to granulate too dry raw materials, its fragments will not stick together.

Why is a stationary matrix in a granulator better than a moving matrix?

There are 3 main differences between the fixed and moving matrices:

  1. Raw materials. When the die is stationary, the pressing efficiency is increased. This especially affects raw materials with a very low specific gravity (grass meal, for example). If such raw materials are fed into a granulator with a spinning matrix, the flour will not fall well under the compaction, which will lead to poor-quality granulation.
  2. Gap. Between the fixed matrix and the spinning rollers, the gap is set only once. The gap in the equipment with a movable matrix is ​​set by adjusting bolts, which are located on the side of the granulator. But if for the first time it’s bad to pinch the rollers, then throughout the entire working process, you will have to correct the position of the rollers several times. This is not only inconvenient, but also leads to premature wear of the working units.
  3. Bolted thread. In a fixed die granulator, the thread is not erased. In the second option - due to the constant adjustment of the bolts, the thread will quickly be erased and you will lose the opportunity to fix the working unit in the desired position.

What granulator power is needed for granulating sawdust?

To make fuel pellets from sawdust, a granulator with an engine power of 7,5 kW is needed. For granulation of sawdust on a large scale, you can use the option with a 22 or 37 kW engine.

You can get acquainted with the range of equipment for sawdust granulation in the section "Pellet granulators".

Is it possible to make fuel pellets with a granulator for 220 V?

Unfortunately no, for the production of fuel pellets you will need a granulator with an engine power of not less than 7,5 kW. This model works from a voltage of 380 V.

What happens if a wire is caught while cutting wood?

What happens if a wire is caught while cutting wood?

The wood splitter knife is made of hardened metal, so nothing will happen to it. To confirm this, we filmed a video about a wood splitter test on a thick wire.

How to properly adjust the gap between the die and the rollers?

It is necessary to tighten the fastening nut until it stops, and then loosen it by turning it 30 degrees.

For detailed instructions, see the video

Which wood splitter is more powerful – at 220 V or 380 V?

Which wood splitter is more powerful – at 220 V or 380 V?

Both models provide an impact force of 12 tons. The only difference is in the electrics. We are assembling a special system for connecting to 220 V, as many buyers do not have a three-phase input.

Can your granulator recycle plastic/plastic film waste?

Can your granulator recycle plastic film waste?

We only specialize in the granulation of biological materials (biomass). But we have experience in pressing the remains of big bags. At the exit, dense cylinders are obtained, which are more convenient to transport and dose during further processing into homogeneous granules. You can watch the process and result in the video.

Is your biomass pelletizing equipment suitable?

Is your biomass pelletizing equipment suitable?

Yes, our customers successfully process litter / manure with the addition of dolomite flour and chalk, sapropel/bottom sludge, spent activated sludge from sewage treatment plants, beer pellets, stems and other waste from agricultural crops, etc. There is also experience in granulating coffee and dried fruits. If you are not sure about the quality of granulation of your raw materials - send it to the factory. The wizards will select the optimal matrix configuration and the appropriate mode of operation. Ready granules are sent back for evaluation, we record a video of the process. If granulation is not possible, determine the cause.

Examples of finished granules in the photo.

Шелуха гречихи

Granules from buckwheat waste (left) and buckwheat husk (right).

Шелуха чеснока

Garlic husk granules.

Зеленый чай и каркадэ

Granules made from green and red tea leaves (karkade).

Хмель с шишками

Hop waste pellets

Отход сои

Fuel pellets from soy waste.

Гранулы морковка

Granules from bran 4 mm, dried carrots 2 mm and mixed feed for chickens 3 mm.

Крахмал и глюкоза

Granules made from a mixture of starch and glucose.

Гранулы кофе

Dried coffee pomace granules 4 mm and 6 mm.

Гранулы конопля и гречка

Granules from industrial hemp and buckwheat waste.

Are your wood choppers/grain choppers/granulators safe?

Are your wood choppers/grain choppers/granulators safe?

Yes. May 24, 2019 the company received the European Certificate of Quality (Certificate of Compliance) No. 1P190522.LLCDQ41. The products comply with the requirements of the Technical Regulations of the European Union and have a special CE mark. Products fall under several directives, one of which is the safety of equipment for both the environment and human life (directive 2006/42 / EC (mechanical engineering)).

Is it possible to transport a splitter in a passenger car?

Is it possible to transport a splitter in a passenger car?

Yes, we just need to warn us so that the workers pack the equipment more compactly. You will need to remove the table, you will need to install it in place yourself. The smaller the machine, the more you will have to disassemble the wood splitter.

Examples of pickup of wood splitters on various machines are shown in the photo.

Самовывозы дровоколов

Can I buy equipment not completely?

Can I buy equipment not completely?

We don’t sell individual units, but granulators, for example, can be bought without an engine, as well as just a working part (minus the motor and electrics). Also, customers always have the opportunity to order any worn/damaged/lost part under warranty or in the format of after-sales service.

Shredders can be purchased incomplete, in particular, to abandon the table for feeding hay, grain tank, discharge module for 2 bags, cyclone or its supports. To find out the price of the option that suits you, please call +380675364215. The manager will calculate the cost and send a photo of this or a similar configuration.

Metering augers can be purchased as standard, or they can be supplemented with a cover (solid or under a cyclone), as well as a cyclone. Depending on the characteristics of the customers' raw materials, it is possible to build up the sides or change the shape of the bunker. Twin-head augers are available with one head to allow the customer to deliver the other neck when purchasing an optional pelletizer.

Faucets are available in several configuration options. Basic is a bunker on supports without a cover. To it are added: a cover, an aspiration system (3 options), load cells with scales, automation, an oil injection system (there is a modification for other liquids), a motorized gate. The website shows the price of the basic configuration, the manager will calculate the cost of the option that suits you on request +380675364215.

Log splitters and dispensers are usually sold as complete sets. But if you have specific needs, discuss this issue with your manager.

What is the fuel consumption of wood splitter engines?

What is the fuel consumption of wood splitter engines?

Our products are equipped with a 7 horsepower Weim gasoline engine (previously we used a 6.5 horsepower Sadko). Fuel consumption is 250 g / h in summer and 300 g / h in winter.

Is it often necessary to change the rack and pinion in a wood splitter?

Is it often necessary to change the rack and pinion in a wood splitter?

The rail takes care of 500 cubic meters of processed wood, gear 500-1000 cubic meters.

Depending on the state of the rail, restoration is possible after a breakage is detected. To clarify the possibility of restoration, send a photo to the manager's messenger. The numbers are indicated in the "Contacts" section, but we recommend that you first call or leave a request for a call back. Managers process dozens of requests every day and your photo may get lost without warning. As a rule, 2-3 broken teeth or deformities of several teeth are successfully corrected.

If your rack or pinion breaks in the first week of use, contact your personal manager. In such cases, we will replace consumables as part of the warranty service. This happens when we are unable to detect defects in the metal during its processing at the factory.

If the consumables wear out too quickly, improper use and maintenance may be the problem. Your operator must be sure to read the passport before starting work. We recommend that you pay special attention to Art. 6-14.

Паспорта на дровокол

How often do I need to change/restore a cleaver on a wood splitter?

How often do I need to change/restore a cleaver on a wood splitter?

The cutting element is so durable that it usually does not need to be sharpened throughout the life of the splitter. But if they managed to damage it, you can order a replacement or restoration at the factory.

How often do you need to change the matrix and rollers?

How often do you need to change the matrix and rollers?

The matrix must be changed every 100 tons of processed raw materials. If it is not clean, with abrasive particles, wear will go faster, it is easy to notice by the deterioration of the quality of the granules. Although the rollers are able to last longer, it is better to change them with the matrix. The rollers and the matrix are rubbed against each other, so the old rollers on the new matrix cannot provide the desired quality of the granules. Also, a worn matrix does not always need to be changed.

Often you can make a restoration (it is 3 times cheaper than buying a new one). Whether the matrix is ​​suitable for restoration is determined by the specialist at the factory.

You can see the process of installing the matrix and rollers on the example of a small granulator in the video.

When buying large granulators, a USB stick or memory card with video tutorials on maintenance is given along with the documents.

What will happen if you put a log with a diameter of more than 500 mm on a wood splitter?

What will happen if you put a log with a diameter of more than 500 mm on a wood splitter?

If the length is up to 600 mm, the splitter can handle the splitting, but it is not designed for regular loads of this level. If the chock width exceeds this indicator, the log will not split. With regular use of logs larger than the specified size, the splitter will quickly fail. As a rule, consumables are the first to suffer - the rack and pinion.

Is a vibrating table always needed for a cooler?

Is a vibrating table always needed for a cooler?

Vibrostol is a sifter of granules, which allows you to get rid of the fine fraction. For personal use, the crumbs can not be screened out. But if it is planned to sell the granules, they must be cleaned, which will help the vibrating table.

Sometimes customers refuse from the cooling complex (for financial or other reasons), but buy a separate vibrating table for sifting the granules. The selected crumb can be re-filled into the granulator and thus the loss of raw materials can be avoided.

Artmash offers several modifications of vibrating tables:

  • with a module for unloading in two bags of 50 kg. The kit also includes a support with a container holder;
  • with a tray for unloading into a bucket elevator, which will transfer the granules to a storage bin or dispenser;
  • with a combined unloading module for trays and bucket elevators (option for customers planning to add new equipment to the line);
  • with a deep crumb tray (modification for working with particularly dusty granules);
  • with increased height of supports for unloading granules into a big-bag.

Examples of modified vibrating tables in the photo.

Выгружные модули каскадного охладителя

Высокий усиленный вибростол в охладительном комплексе

Вибростолы без покраски

Why do granules need to be chilled?

Why do granules need to be chilled?

At the exit of the granulator, the granules are hot and brittle. If there are few of them, you can sprinkle the products in one layer on the floor / table / stand. When there are a lot of granules, this requires too much space. If they are poured into a bag hot, some will crumble, and excess moisture will not evaporate. You will receive the worst quality products. And the cooler helps to quickly prepare the granules for packing, transportation or long-term storage.

Read the detailed answer to the question in the article.

Why is a metered feed screw needed?

Why is a metered feed screw needed?

The exact loading auger facilitates the work of the operator, who no longer has to constantly pour the mixture into the granulator and at the same time control the uniformity of feed. In addition, the wear of working units (rollers, dies) is reduced, the load on the engine is reduced and productivity is increased.

What matrix to take if you need to feed chickens? rabbits? fish? shrimp? pigs? horses? Cattle? geese? weft?

What matrix to take if you need to feed chickens? rabbits? fish? shrimp? pigs? horses? Cattle? geese? weft?

Pellets with a diameter of:

  • 2 mm for chickens, 2-3 for ducklings, 2-4 for goslings;
  • 3 mm for adult chickens, 5-6 mm for ducks, 4-8 mm for geese.
  • 4 mm granules are recommended for rabbits, 6-8 mm for cattle and pigs, and 5 to 10 mm for horses. For fish and shrimp, depending on the species, a fraction of 2 to 12 mm is required.
Is it possible to make wood pellets from wood dust?

Is it possible to make wood pellets from wood dust?

No, pure wood dust does not granulate well, as there is little adhesive binder in it. It is better to granulate dust by adding it to coniferous or oak sawdust or agricultural waste for processing into fuel pellets. And the dust of MDF (furniture waste) is granulated well. You can watch the process and quality of the granules in the video.

How can I choose the size of the fraction when using your grinder?

How can I choose the size of the fraction when using your grinder?


The degree of grinding depends on the size of the holes in the installed grid (4, 6, 8 mm, depending on the model and power of the grinder). If you need to get a different fraction, you can order a spare mesh with perforation of the desired diameter.

But it is important to understand that during the operation of the rotary grinder, a part of the mealy fraction is inevitably formed. This is especially true when crushing certain varieties of corn. An example of a faction is shown in the photo.

Измельченная кукуруза

Corn

Экструдированный корм

Extruded feed

Камыш

Reed

Сушеные грибы

Dried mushrooms

Бойлы для прикормки рыб

Boilies for feeding fish

What size fraction of grain, grass, other raw materials is suitable for the manufacture of feed pellets?

What size fraction of grain, grass, other raw materials is suitable for the manufacture of feed pellets?

The optimal fraction depends on the diameter of the holes in the matrix of your granulator. The particles should be 1-2 mm less than the width of the channel. It is possible to provide such crushing with the help of our hay cutters and crushers. Depending on the needs of the client, we provide mesh equipment with perforations of 4, 6 and 8 mm.

Examples of raw materials and granules are shown in the photo.

Ольха и береза, фракция + гранулы

Is it possible to put whole grain in a granulator?

Is it possible to put whole grain in a granulator?

Any raw materials need to be crushed before granulation. The particle size should correspond to the installed matrix - 1-2 mm less than the diameter of the holes.

What moisture content can be granulated?

What moisture content can be granulated? What happens if the mixture is wetter? More dry?

Optimum humidity for granulation of raw materials, not more than 15%. If the humidity indicator is exceeded, the pellet will lose density, will crumble and soon will grow moldy. It is impossible to granulate too dry raw materials, its fragments will not stick together.

Why is a stationary matrix in a granulator better than a moving matrix?

Why is a stationary matrix in a granulator better than a moving matrix?

There are 3 main differences between the fixed and moving matrices:

  1. Raw materials. When the die is stationary, the pressing efficiency is increased. This especially affects raw materials with a very low specific gravity (grass meal, for example). If such raw materials are fed into a granulator with a spinning matrix, the flour will not fall well under the compaction, which will lead to poor-quality granulation.
  2. Gap. Between the fixed matrix and the spinning rollers, the gap is set only once. The gap in the equipment with a movable matrix is ​​set by adjusting bolts, which are located on the side of the granulator. But if for the first time it’s bad to pinch the rollers, then throughout the entire working process, you will have to correct the position of the rollers several times. This is not only inconvenient, but also leads to premature wear of the working units.
  3. Bolted thread. In a fixed die granulator, the thread is not erased. In the second option - due to the constant adjustment of the bolts, the thread will quickly be erased and you will lose the opportunity to fix the working unit in the desired position.
What granulator power is needed for granulating sawdust?

What granulator power is needed for granulating sawdust?

To make fuel pellets from sawdust, a granulator with an engine power of 7,5 kW is needed. For granulation of sawdust on a large scale, you can use the option with a 22 or 37 kW engine.

You can get acquainted with the range of equipment for sawdust granulation in the section "Pellet granulators".

Is it possible to make fuel pellets with a granulator for 220 V?

Is it possible to make fuel pellets with a granulator for 220 V?

Unfortunately no, for the production of fuel pellets you will need a granulator with an engine power of not less than 7,5 kW. This model works from a voltage of 380 V.