What is the Procedure to Make Organic Fertilizer?

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" type="1_1" first="true"][fusion_text] There are three forms of organic fertilizer you can make: composting fertilizer, powder fertilizer and granular fertilizer. Making composting fertilizer doesn’t need many steps. You just need to build composting groove or pile raw materials into long windrows. Then choosing appropriate organic fertilizer turning equipment to help materials get better fermenting. After composting, you can use the products for your plants. If you want to get powder fertilizer, you can use a fertilizer crushing machine , it can crush the organic fertilizer materials into even powders with small particles. Making granular fertilizer is the finish processing of powder fertilizer and composting fertilizer. With a granulating machine , you will get wonderful organic fertilizer pellets. Complete Layout of Making Organic Fertilizer [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

Four Stages of Organic Fertilizer Composting

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" first="true" type="1_1"][fusion_text] A whole composting process contains 4 necessary stages: Heating stage . In the early stage of composting, the microorganisms in composting are mainly mesophilic and aerobic. They start the fermentation process of composting, and decompose organic substances (such as simple sugars, starch, protein, etc.) under aerobic conditions, and generate a lot of heat. The composting temperature is continuously increased from 20℃ to 40℃. High temperature stage . With the increase of temperature, the thermophilic microorganism gradually replaced the medium temperature type and played a leading role. The temperature continued to rise, reaching above 50℃in a few days, and entered the high temperature stage. Cooling stage . When the high temperature stage lasted for a certain period of time, most of cellulose, hemicellulose and pectin had been decomposed, and the complex components which were difficult to decompose and the newly formed humus were left. The microbial activity was weakened and the temperature gradually decreased. When the temperature drops below 40℃, mesophilic microorganisms become the dominant species. Maturity stage . After composting, the volume of compost is reduced, and the temperature of compost decreases to a little higher than the air temperature. At this time, the compost should be compacted to cause anaerobic state and weaken the mineralization of organic matter, so as to maintain the compost. [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

What are the Functions of Compost Turners?

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" type="1_1" first="true"][fusion_text] Composting is a process in which the manure collected in the fecal canal of the farm is dehydrated by a solid-liquid separator , and then mixed with some auxiliary materials to adjust the carbon nitrogen ratio. Through the up and down tossing of the composting machine, aerobic fermentation is carried out to form organic fertilizer and soil amendment, so as to achieve the purpose of harmless, reduction and resource utilization. The emergence of the compost turning equipment is gradually replacing manual material turning. It has the following functions in composting. The special requirements of composting technology are realized, such as crushing raw materials, realizing quantitative displacement of raw materials or giving certain shape to raw materials windrow. Improve the permeability of raw material windrow: the turning system can process the materials into small lumps, and make the thick, elastic and dense raw material windrowbecome fluffy and form appropriate porosity. Mixing function in raw material conditioning: in fertilizer making process , some auxiliary materials need to be added in order to adjust the carbon nitrogen ratio, water content and ph value of raw materials. The agitator can be used to mix the main raw materials roughly stacked together according to the proportion with various auxiliary materials, so as to achieve the purpose of quenching and tempering. [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

Characteristics of Rotating Drum Granulating Machine

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" type="1_1" first="true"][fusion_text] As an efficient organic fertilizer granulating machine , the pelletizing rate of rotating drum granulator can reach 90%, and the it’s easy to operate and maintain. The specific advantages are as follows: 1. Increase the material temperature during the operation of the drum granulator, so that the moisture content of the material after pelletizing is low and the drying efficiency is improved. 2. The drum granulator is lined with rubber engineering plastics, so the raw materials are not easy to stick to the cylinder, and have the function of anti-corrosion and heat preservation. 3. Ultra high molecular weight polyethylene is used to build the inner lining of granulator equipment, which eliminates the phenomenon of material sticking to the wall and reduces the labor intensity of workers. 4. The drum granulator has large capacity, low power consumption, low maintenance cost and long service life. ShunXin rotary drum granulating machine has great efficiency and quality, choosing it, you will make fertilizer much easier. [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

How to Remove the Bad Smell When Composting Organic Fertilizer?

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" type="1_1" first="true"][fusion_text] Organic fertilizer materials always are some animal wastes or livestock manures. These materials always have bad smells, which are bad to environment and people’s health. So how to solve the odor ? You may get the solution from the following content. Make a good formula of raw materials and keep the raw materials mixed well. Before composting, the livestock manures always need to be mixed with some auxiliary materials. Mixing them evenly can partly reduce the bad smells of manures. Store raw materials as quickly as possible. If you don’t collect and store the raw materials in time, the materials may compost naturally, produce bad smells. The fertilizer efficiency also will be reduced. Keep the moisture content of materials about 30%. Ensure the air permeability of raw materials. If the materials can't contact enough air, the anaerobic fermentation will occurs, which will cause serious bad smeels. Make sure the composting site is flat ground, prevention of puddles and ponding. Keep the composting machine clean and dry. [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

Moisture Requirement of Organic Fertilizer Granulation

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" type="1_1" first="true"][fusion_text] In the working process of organic fertilizer granulating machine , it is required that the material has a certain viscosity . Some raw materials are loose after fermentation, and it is not easy to granulation. If it is not easy to granulation, some water or adhesive should be added to increase the viscosity of the material. Organic fertilizer equipment pan granulator and rotary granulator are granulated by pellet method. Water or binder will be added in the process of granulation to ensure the smooth granulation of materials. The new organic fertilizer granulator adopts wet granulation method, and the material after fermentation can be directly granulated, without the operation of other processes. If the moisture content of the material is too high, you can add some dry materials to neutralize the moisture content. If the water content is too low, it is easy to granulation. Before granulation, there is no need to stop the processing, crushing and composting of raw materials, which can directly realize the batching processing and direct granulation, which not only saves a small amount of power input, but also effectively reduces the cost, and also realizes the greater improvement of task efficiency, which is convenient and fast, and the effect is satisfactory. The new type of organic fertilizer wet granulator also achieves 100% organic content, realizing the exclusive manufacture of pure organic fertilizer. [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

How to Improve the Nutrient Purity of Organic Fertilizer?

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" type="1_1" first="true"][fusion_text] To get more profits from organic fertilizers, the best way is to improve the nutrient purity. There are two suggestions: Roughing of raw materials--screening The raw materials of organic fertilizer are always some animal manures, industry wastes, sludge and so on. There are many useless materials, which are not suitable to be fertilizer, but also harmful. To pick them out, you can choose screening machine . This equipment can screen out the redundant matters from the raw materials. After screening, the quality of fertilizer can be partly improved. Fine finishing--composting This is the deep processing of screened materials, and it’s mainly suitable for composting animals waste. With the help of composting equipment , manures can get fine fermenting. Because of the high temperature when composting, the plant weeds, pest eggs and other harmful materials can be greatly destroyed. As a result, the fertilizer products have better quality and competitiveness. [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

How to Reduce Animal Manures Moisture?

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" type="1_1" first="true"][fusion_text] Before knowing how to reduce the moisture of animal manures, we should know why they need to be dewatered.Whether you want to compost the manures or make them into organic fertilizer grnaules , the high moisture will be the hinder. It will cause many questions, such as the loss of fertilizer nutrient, air pollution, bad smells and breeding of flies. So how to dispose animal manures to suitable moisture? The traditional way is to dewater them naturally. That will cost a lot of time, prolong the process of making fertilizer. To shorten the timing consuming and improve your efficient of making organic fertilizer products , we designed two types of high performance solid-liquid separator machine : screw extrusion type and inclined sieve. They have great capacity and high automation for dewatering animal manures. Using them, you would make fertilizers more smoothly. [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

Dry Granulation and Appropriate Machines

[fusion_builder_container hundred_percent="no" equal_height_columns="no" menu_anchor="" hide_on_mobile="small-visibility,medium-visibility,large-visibility" class="" id="" background_color="" background_image="" background_position="center center" background_repeat="no-repeat" fade="no" background_parallax="none" parallax_speed="0.3" video_mp4="" video_webm="" video_ogv="" video_url="" video_aspect_ratio="16:9" video_loop="yes" video_mute="yes" overlay_color="" video_preview_image="" border_color="" border_style="solid" padding_top="" padding_bottom="" padding_left="" padding_right="" type="flex"][fusion_builder_row][fusion_builder_column type="1_1" layout="1_1" background_position="left top" background_color="" border_color="" border_style="solid" border_position="all" spacing="yes" background_image="" background_repeat="no-repeat" padding_top="" padding_right="" padding_bottom="" padding_left="" margin_top="0px" margin_bottom="0px" class="" id="" animation_type="" animation_speed="0.3" animation_direction="left" hide_on_mobile="small-visibility,medium-visibility,large-visibility" center_content="no" last="true" min_height="" hover_type="none" link="" border_sizes_top="" border_sizes_bottom="" border_sizes_left="" border_sizes_right="" type="1_1" first="true"][fusion_text] Which materials are suitable for dry granulation method? Fertilizer materials with about 10% moisture can be regarded as dry materials. Dry granulation method is the way to make dry fertilizer materials into granules. So no matter you want to make organic fertilizer or compound fertilizer, the dry granulation method is suitable. What machines are used for dry granulation? In ShunXin, there are two kinds of dry granulation equipment : double roller granulator and flat die granulating machine. The first one makes fertilizer granules by the extruding of two rollers. The second one works by the extruding of roller and granulating mold. The most convenience of these two granulators is that you don’t need to dry the final granules, that will save you the cost of drying machine . And no matter which one you choose, all of them can work well for your fertilizer making plant. [/fusion_text][contact-form-7 id="5060" /][/fusion_builder_column][/fusion_builder_row][/fusion_builder_container]

FAQs Archive - Page 6 of 7 - Produttore di attrezzature per fertilizzanti

Qual è la procedura per produrre fertilizzante organico?

Di Fpe|2020-09-27T17:51:05+08:00September 27th, 2020|Processo di progettazione|

Esistono tre forme di fertilizzante organico che puoi produrre: fertilizzante per compostaggio, concime in polvere e concime granulare. Making composting fertilizer doesn’t need many steps. Hai solo bisogno di costruire scanalature di compostaggio o accumulare materie prime in lunghe andane. Quindi scegliere un'attrezzatura adeguata per la trasformazione dei fertilizzanti organici per aiutare i materiali a fermentare meglio. Dopo il compostaggio, you

Quattro fasi del compostaggio dei fertilizzanti organici

Di Fpe|2020-10-31T17:35:22+08:00September 25th, 2020|Tecnico|

Contiene un intero processo di compostaggio 4 fasi necessarie: Fase di riscaldamento. Nella fase iniziale del compostaggio, i microrganismi presenti nel compostaggio sono prevalentemente mesofili ed aerobici. Avviano il processo di fermentazione del compostaggio, e decomporre le sostanze organiche (come gli zuccheri semplici, amido, proteina, ecc.) in condizioni aerobiche, e generano molto calore. The composting

Come migliorare la velocità di granulazione del granulatore a dischi?

Di Fpe|2020-09-27T14:05:19+08:00September 14th, 2020|Tecnico|

Controllare la qualità dei materiali fertilizzanti in polvere. Strictly control the quality of powdery raw materials according to the formula of making organic fertilizer granules. I materiali fertilizzanti di buona qualità rendono il processo di produzione dei granuli più efficiente. Se ci sono troppi materiali extra nel fertilizzante in polvere, la qualità e il tasso di granulazione ne risentiranno. Control the

Quali sono le funzioni dei rivoltatori di compost?

Di Fpe|2020-10-31T17:35:30+08:00September 12th, 2020|Tecnico|

Composting is a process in which the manure collected in the fecal canal of the farm is dehydrated by a solid-liquid separator, e poi miscelato con alcuni materiali ausiliari per regolare il rapporto carbonio-azoto. Attraverso il lancio su e giù della compostatrice, aerobic fermentation is carried out to form organic fertilizer and soil amendment, COSÌ

Caratteristiche della granulatrice a tamburo rotante

Di Fpe|2020-12-01T17:24:04+08:00September 10th, 2020|Drum Granulator, Tecnico|

As an efficient organic fertilizer granulating machine, the pelletizing rate of rotating drum granulator can reach 90%, ed è facile da utilizzare e mantenere. I vantaggi specifici sono i seguenti: 1. Aumentare la temperatura del materiale durante il funzionamento del granulatore a tamburo, so that the moisture content of the material after pelletizing is low and

Come rimuovere il cattivo odore durante il compostaggio del fertilizzante organico?

Di Fpe|2020-10-31T17:35:42+08:00September 8th, 2020|Gestione|

I materiali fertilizzanti organici sono sempre alcuni rifiuti animali o letame di bestiame. Questi materiali hanno sempre cattivi odori, che sono dannosi per l’ambiente e la salute delle persone. So how to solve the odor? Puoi ottenere la soluzione dal seguente contenuto. Preparare una buona formula di materie prime e mantenerle ben miscelate.

Requisiti di umidità della granulazione dei fertilizzanti organici

Di Fpe|2020-09-27T14:08:44+08:00September 7th, 2020|Processo di progettazione|

In the working process of organic fertilizer granulating machine, it is required that the material has a certain viscosity. Alcune materie prime sono sciolte dopo la fermentazione, e non è facile da granulazione. Se non è facile granulazione, è necessario aggiungere acqua o adesivo per aumentare la viscosità del materiale.

Come migliorare la purezza dei nutrienti del fertilizzante organico?

Di Fpe|2020-09-27T14:09:14+08:00September 4th, 2020|Gestione|

Per ottenere maggiori profitti dai fertilizzanti organici, il modo migliore è migliorare la purezza dei nutrienti. Ci sono due suggerimenti: Roughing of raw materials--screening The raw materials of organic fertilizer are always some animal manures, rifiuti dell'industria, fanghi e così via. Ci sono molti materiali inutili, che non sono adatti ad essere fertilizzanti, but

Come ridurre l'umidità del letame animale?

Di Fpe|2020-09-27T14:09:41+08:00September 3rd, 2020|Gestione|

Prima di sapere come ridurre l'umidità delle deiezioni animali, we should know why they need to be dewatered.Whether you want to compost the manures or make them into organic fertilizer grnaules, l'elevata umidità sarà l'ostacolo. Causerà molte domande, come la perdita di nutrienti del fertilizzante, inquinamento atmosferico, bad

Granulazione a secco e macchine adeguate

Di Fpe|2020-09-27T14:10:04+08:00September 2nd, 2020|Tecnico|

Quali materiali sono adatti per il metodo di granulazione a secco? Materiali fertilizzanti con circa 10% moisture can be regarded as dry materials. Il metodo di granulazione a secco è il modo per trasformare i materiali fertilizzanti secchi in granuli. So no matter you want to make organic fertilizer or compound fertilizer, è adatto il metodo della granulazione a secco. What machines are