What Is Fertilizer Windrow Composting Method

Windrow composting is a method of composting organic materials in long, narrow piles called windrows. The windrows are typically between 4 and 8 feet high, 8 to 12 feet wide, and as long as necessary to accommodate the amount of organic waste being composted. The windrow composting method is commonly used in commercial-scale composting operations, whether it is small scale fertilizer composting or large scale fermentation. And can be done both outdoors or in a covered facility.

The process of windrow composting involves building a pile of organic materials such as farm waste, industrial waste, manure, and agricultural residues. The pile is then regularly turned, usually with a professional windrow machine, to add oxygen and create the right conditions for microorganisms to break down the organic matter. The temperature of the compost pile is monitored regularly, and if necessary, additional water or bulking agents such as wood chips may be added to maintain optimal conditions for composting. Click here to know more

The duration of the windrow composting process varies depending on the type of organic material being composted, the size of the pile, and the environmental conditions. In general, the composting process takes between 3 and 6 months to complete. When the compost is fully mature, it is a dark, crumbly, and nutrient-rich soil amendment that can be used in agriculture, horticulture, landscaping, and erosion control.


Windrow composting is an effective way to manage organic waste and produce high-quality compost. However, it requires significant space and equipment, making it more suitable for commercial-scale composting operations than for individual households. If you want to know more about windrow composting, you can visit https://www.fertilizerbusinessplan.com/windrow-composting-facility-design/

How To Make Cattle Manure Into Fertilizer

The cow dung organic fertilizer production line is a complete set of equipment for processing organic fertilizer with cow dung as raw material. The cow dung processing machine can be used to pump the cow dung in the manure tank to the equipment through the mud pump, and then it can be dehydrated by the equipment. After treatment, the water content is 40 %, straw, rice bran (including N\P\K) and other crops can also be used as fillers, and then sprinkled with biological strain agent, 1KG strain agent mixed with 20KG water and moved into the raw material, which can ferment 1 ton of raw material. Throw it once every 1-2 days, and it can be completely decomposed in 7-10 days. After the general raw materials are fermented, they can be further processed and granulated directly. If the raw material has not been processed, refer to the above method for fermentation. And SX can provide you with professional cattle manure compost machine to facilitate aerobic fermentation.

Cow dung fertilizer production process
Cow dung fertilizer production process

Cow dung organic fertilizer production line equipment

The whole set of cow manure organic fertilizer production line needs fermentation turning machine, semi-wet material pulverizer, drum screening machine, horizontal mixer, disc granulator, dryer, cooling machine, drum screening machine, coating machine, automatic quantitative Packaging machines and other equipment. Click here for more about these cow dung fertilizer machine.

Advantages of cow dung organic fertilizer

Cow dung organic fertilizer not only contains a large amount of micronutrient elements, substances that can stimulate root growth and various beneficial soil microorganisms. Cow dung organic fertilizer is also rich in humic acid, which can improve soil structure, promote the formation of soil aggregate structure, make soil soft, improve soil moisture and air conditions, promote root growth, improve soil fertilizer and water performance, improve ground temperature, and promote soil growth. Activity and reproduction of beneficial microorganisms. So more and more people invest in the production of cow dung organic fertilizer.

Advantages of Cow Dung Organic Fertilizer Production Line

Cow dung organic fertilizer production line equipment has compact process layout, scientific and reasonable, advanced technology, energy saving and consumption reduction, no three emissions, stable operation, reliable operation, convenient maintenance, and wide adaptability of raw materials. Various organic compound fertilizers, bio-organic fertilizers, urban sludge, domestic waste organic fertilizers, etc., which are suitable for various proportions, have filled the gaps in the country, ranking the leading level in the country, and are the promotion projects of national environmental protection practical technologies. If you are interested in them, you can visit https://fertilizerequipmentmanufacturer.com/how-to-make-organic-fertilizer-from-cow-dung/ to learn more.

Things You Need To Know In Small Scale Organic Fertilizer Production

In recent years, with people’s emphasis on food safety, more and more people from all walks of life have higher and higher expectations for organic food, ecological agriculture, sustainable agriculture, and green ecological breeding.
In addition, as agricultural policies have been issued, it is necessary to fundamentally improve the pollution problems of agriculture and animal husbandry. A large amount of livestock and poultry manure produced by farms is used to produce green organic fertilizers, which also imperceptibly drives the sales of organic fertilizer production lines.

powdery organic fertilizer line for sale
powdery organic fertilizer line for sale

Many people will think of buying equipment to produce organic fertilizers when they learn that the country strongly supports organic fertilizers. First, we will consider how much investment is required to build a small organic fertilizer factory? How much investment does a set of organic fertilizer production lines require. How is organic fertilizer produced? What equipment does a small organic fertilizer factory need? These issues must be of concern to manufacturers and investors.

How is organic fertilizer produced
The manure organic fertilizer production technology is to add a fermentation bacteria to the livestock and poultry manure and other organic materials, and after about two weeks of composting, it can achieve the purpose of completely deodorizing, decomposing, killing insects, and sterilizing the livestock and poultry manure, which is harmless and commercialized. The manure is then composted to make a powder or granular fertilizer. The technology of the organic fertilizer production line is especially suitable for the processing of livestock and poultry manure in farms, planting bases and concentrated breeding areas. Click here to know more

Organic fertilizer factory making line
Organic fertilizer factory making line

Small organic fertilizer production line cost
In fact, the cost of small-scale organic fertilizer production projects is still relatively low. The amount of starter used on the raw materials is small, and only 1 kg of starter is needed for fermenting 1000 kg of organic fertilizer raw materials, and only a few tens to three hundred yuan can be invested to produce one ton of organic fertilizer that meets the national standard.
In terms of equipment, the price of a small powdered organic fertilizer production line ranges from $15,000 to $120,000. The cost of a small granular organic fertilizer production line is $50,000-250,000.

Small organic fertilizer production line covers an area
Annual output of 5,000 tons of organic fertilizer granulation production line covers an area of 2,000 square meters, granulation plant area: 600 square meters, and fermentation plant area of 1,400 square meters.

If you want to get more information about small scale organic fertilizer making, https://fertilizerequipmentmanufacturer.com/small-scale-organic-fertilizer-production/ may help you a lot.

How To Produce Wine Waste Organic Fertilizer

The organic fertilizer produced with distiller’s grain bran contains a large amount of lactic acid bacteria, yeast and other complex flora, and is an ideal organic fertilizer starter. Available nutrients and beneficial microbial populations.

Distiller’s grain bran has high organic matter content and low nutrient content. If you want to ferment it into a qualified organic fertilizer, it is recommended to ferment it with materials with high nutrient content such as manure or cake. In addition, distiller’s grains must pass through professional distiller’s grains organic fertilizer production equipment to produce organic fertilizers after aerobic fermentation.

Wine waste organic fertilizer making system for sale
Wine waste organic fertilizer making system for sale

Processing distiller’s grains into commercial organic fertilizers requires two steps: the early fermentation and processing part and the deep processing and granulation part. Fermentation turning machine, organic fertilizer pulverizer, drum screening machine, horizontal mixer, disc granulator, rotary dryer, cooling machine, screening machine, coating machine, packaging machine, conveyor and other equipment are required. Go here for organic fertilizer making equipment

Distiller’s grain organic fertilizer production  line configuration:

Related equipment used in organic fertilizer production
Related equipment used in organic fertilizer production
  • A complete organic fertilizer making line of wine waste: chicken manure dehydrator, fermentation turning machine, semi-wet material pulverizer, horizontal mixer, granulator, dryer, cooler, drum screening machine, coating machine, packaging equipment, belt conveyor, etc.
  • low cost plan for organic fertilizer making from distiller’s grain: semi-wet material pulverizer, horizontal mixer, granulator, dryer, cooler, drum screening machine, packaging equipment, belt conveyor, etc.
  • Simplest organic fertilizer preparation system: semi-wet material pulverizer, horizontal mixer, granulator/drum screener, packaging equipment.

If you want to know more about organic fertilizer making, you can visit https://fertilizerequipmentmanufacturer.com/organic-fertilizer-production-equipment/

How To Control The Temperature In Organic Fertilizer Compost

The temperature, humidity, PH value and C/N ratio of the compost during the fermentation process are important factors affecting the effect of the compost. The temperature during the fermentation process of organic fertilizer can be summarized as follows: the temperature rises steadily in the early stage, the high temperature in the middle part remains moderate, and the temperature decreases slowly in the later stage, and the temperature control directly affects the maturity of organic fertilizer in the later stage.

Crawler type compost turner for organic fertilizer  fermentation
Crawler type compost turner for organic fertilizer fermentation

Today, mainly explain how to control the temperature in the organic fertilizer fermentation

The compost temperature of organic fertilizers is mainly controlled by pile turning and forced ventilation. Here, SX can provide you with processional compost turner. In the early stage of fermentation, even if the temperature of the fermentation is slow or even does not rise, the pile must be turned or ventilated after 48 hours to avoid the formation of an anaerobic environment in the high temperature stage. When the pile temperature is lower than 50°C, the pile should be turned in time (the reduction of oxygen will cause the reaction in the pile to gradually decrease, thereby reducing the temperature), increase the pile temperature, promote the decomposition of organic matter and kill harmful microorganisms. In the late stage of fermentation, once the temperature exceeds 65°C, The pile must be turned in time to prevent carbonization and ammoniation of organic matter. Click here to learn more.

Organic waste compost pile temperatures
Organic waste compost pile temperatures

During aerobic fermentation, temperature control is very important. If the temperature is too low, the maturity standard will not be met. If the temperature is too high, the nutrients in the compost will be easily lost. The temperature in the compost is within 30 cm from the outside to the inside. Therefore, the metal rod of the thermometer used to measure the temperature must be longer than 30 cm. When measuring, it must be inserted into the compost for more than 30 cm to correctly reflect the fermentation temperature of the compost. In SX, we also have compost machine with temperature monitor on sale, It is in-vessel fermentation tank.

Horizontal fermentation tank for organic fertilizer production
Horizontal fermentation tank for organic fertilizer production

How to read the compost temperature
1. When reading the temperature, make sure the thermometer goes deep into the pile, leave the thermometer for a while to allow the temperature to stabilize before taking the reading, then move it to a new location (including several locations at different depths from the top edge ).
2. The temperature of the pile depends mainly on the moisture content and chemical composition of the raw material components.
3. There is a certain gradient in the change of fermentation temperature. For the system with bottom ventilation, the highest temperature is about 2/3 of the bottom or higher.

If you want to get more information, you can visit https://fertilizerequipmentmanufacturer.com/compost-fertilizer-making-machine/

Things You Need To Focus On About Windrow Composting

The windrow compost turning machine can be said to be the core equipment in the current organic fertilizer production process. It can control the fermentation temperature and the moisture in the stack during the windrow fermentation process. At present, the more advanced compost machines on the market can achieve no dead angle turning, and can complete the composting operation of all materials in one workflow.

So is there anything that needs to be paid attention to in the process of using the windrow compost turning machine to ferment organic fertilizer?

1. Pay attention to the temperature, oxygen content and moisture content in the fermentation raw materials. Temperature, oxygen and moisture are directly related to the windrow fermentation cycle of organic fertilizers and the quality of the finished product. Therefore, special attention should be paid to these three aspects when using a turning machine to ferment organic fertilizers. The purpose of the turning operation is to control the temperature, increase the oxygen content in the material, and reduce the moisture content, but it is also necessary to pay attention not to turn too frequently, so as not to affect the temperature increase in the stack. Click here for more details

2. The stacking should not be too high. When using a turner for fermentation, the width of the windrows can be determined according to the output. The height of the compost should be between 0.8 and 1.5 meters. If the height of the compost is too high, it will affect the air permeability of the raw materials, resulting in oxygen content in the stack. Insufficient amount affects fermentation.


3. Pay attention to the freshness of the raw materials. If the raw materials are stored for too long, anaerobic conditions may be formed. Under the anaerobic state, the organic matter content in the raw materials will gradually decrease, which will affect the quality of the finished products. If such raw materials are used to ferment organic fertilizer, attention should be paid to adding fresh raw materials for adjustment.

4. Pay attention to the turning  time of windrow composting. When using a turning and throwing machine for fermentation, it usually takes 10-15 days for the initial fermentation to decompose. The turning and throwing time can be determined according to the temperature in the stack. It is tossed a second time, followed by a second aging and fermentation, usually 3-7 days.

5. Pay attention to the nature of the fermentation raw materials. There are many raw materials that can be used to ferment organic fertilizers, such as grass and wood fragments, crop straw, livestock and poultry manure, etc., but the carbon and nitrogen ratios in different raw materials are different, and the fermentation cycle is also different. To ensure the quality of the finished product after fermentation, targeted adjustments should be made before fermentation, which can be applied after mixing different raw materials evenly.

If you need more information of windrow composting, you can visit https://fertilizerequipmentmanufacturer.com/compost-windrow-turner-for-sale/

Tips for Choosing Compost Turner

Functions of Compost Turner

Compost turner has become the core equipment of dynamic aerobic composting in virtue of the important effects on compost and fermentation.

  • Mixing function in tempering of raw materials: in composting, it is necessary to add some minor ingredients in order to adjust the carbon nitrogen ratio, pH value and water content of raw materials. Main raw materials and minor ingredients that are put together according to certain proportion could be mixed uniformly by professional compost turner for better tempering.
Composting turner for groove working
Composting turner for groove working
  • Adjusting the temperature of raw material piles: during the working process, compost turning machine can make raw materials fully contracts and mixture with air, which can adjust the temperature of piles conveniently. Air helps aerobic microorganisms to produce fermentation heat actively, pile temperature rising. Meanwhile, if piles temperature is high, turning piles can bring the supply of fresh air, which can lower the temperature. And various beneficial microorganisms grow and breed in the adaptive temperature range.
  • Improving the permeability of ingredient piles: composting system can also crush the stick and ropy raw materials into small mass, making piles fluffy, stretchy, and with appropriate porosity, which has been an important standard to measure the performance of compost turner.

  • Adjusting the moisture of raw material piles: The water content of raw materials for fermentation should be controlled within 55%. In the fermentation process, biochemical reaction would generate new water while the consumption of microorganism to raw materials also cause water dissociate due to losing carrier. And using composting machine to turn piles could emit vapour compulsorily
  • Realizing the special requirement of composting process: For instance, compost turn could realize the requirements of crushing raw materials or mensurable shifting. Go here to know more about compost turner

Tips for Choosing Compost Turner

Whether you’re just entering the market, or are experienced with composting and looking to grow your operation, questions always arise as to what type of compost turner would best fit your needs and bottom line.The choices would narrow substantially after considering the factors, conditions and objectives of the composting operation.

  • When purchasing a compost turner, evaluate the equipment with regard to the safety of the operator, other site workers and bystanders. As a minimum, make sure the equipment has the CE mark.
  • The output of a compost turner is determined by its working travel speed and the size of the windrow that it can handle. Larger and more powerful machines generally have greater throughput rates because they process larger raw material piles, so readers could choose it according to the required material piles turning throughput.
  • Also consider the aisle space required by the compost turner. Self-driven compost turners need less aisle space than towed models.
  • Cost and budget, of course, also affect the choice of composting equipment. The machine with larger throughout and capacity would have higher prices, so choose one suitable for your requirement and budget.

In brief, compost turner accelerates composting in several ways. It mixes the composting mass, breaks apart particles, disturbs pockets of irregular materials and disperses moisture, nutrients and organisms. if you need it, you can check https://fertilizerequipmentmanufacturer.com/organic-fertilizer-compost-turner/ to get it.

How To Buy Quality Organic Fertilizer Machine

When purchasing organic fertilizer equipment, we need on-site inspection. Only after on-site inspection can you choose the correct organic fertilizer equipment through your own observation. You can judge the quality of organic fertilizer equipment from the surface observation of the equipment, from the sound law in operation, and from the trial-processed product organic fertilizer. Another point is the rationality of the process. The following contents are for your reference.

  • Look at the finished products processed by the organic equipment: the two products of organic fertilizer processing, powdered organic fertilizer and granular organic fertilizer, both have particle size standards, and the size of the particle size is within the different range, indicating that the organic fertilizer equipment is relatively reliable.
  • Look at the surface treatment of the equipment: the appearance of the organic fertilizer equipment, the fineness of the surface treatment, the treatment of welding, the treatment of riveting, etc. From the outside, the appearance of the junction is tight and meshed. Click here to know more about organic fertilizer machine
  • Listen to the sound during the operation of the organic fertilizer equipment: the organic fertilizer production equipment can be tested during the inspection stage. The judgment of the sound during the test is whether it is natural, continuous and regular. There are natural laws, and the reliability of the equipment is relatively high.
Pan granulator organic fertilizer production line
Pan granulator organic fertilizer production line
  • Identify whether the organic fertilizer processing technology is reasonable: the quality of the process has a great impact on the quality of the product.
  • Smell the smell of the processing workshop to distinguish the environmental protection performance: During the preparation of organic fertilizer by the equipment, after passing through the dust collector, there is basically no strange smell in the room, such as the pungent smell such as dust produced by granulation, which indicates that the environmental protection is good.

High-quality organic fertilizer equipment is the key to producing high-quality organic fertilizer. SX organic fertilizer equipment is very recommended, with complete varieties, good quality and favorable price, and has won the trust of many organic fertilizer processing enterprises at home and abroad. If you need it, you can visit https://fertilizerequipmentmanufacturer.com/organic-fertilizer-production-equipment/ to learn more.

Can Fertilizer Fermentation Tank Finish Composting in 8 Hours

The organic fertilizer fermentation tank is very popular in the organic fertilizer market due to its small footprint, fast heating, high fermentation efficiency, good sealing and no secondary pollution to the surrounding environment. In order to attract customers, some businesses claim that the organic fertilizer fermentation tank they produce can quickly complete fermentation in only 8 hours. Is this credible?

Horizontal fermentation tank for organic fertilizer production
Horizontal fermentation tank for organic fertilizer production

Fermentation principle of organic fertilizer

Fermentation of organic fertilizer is to mix a certain proportion of compost base material and filler, and under appropriate temperature, humidity and ventilation conditions, the organic matter is degraded by microorganisms to form stable humus and minerals and other beneficial substances that are easily absorbed by soil and plants . This is also called aerobic fermentation.

The entire fermentation process is the process of death, replacement and morphological transformation of various organisms and microorganisms in the material. Whether from the perspective of biology, thermodynamics or material transformation, these reactions cannot be completed in a few hours.

Using the In- vessel fermentation tank, the temperature rises quickly, and the fermentation process is advanced. However, the claim that some manufacturers advertise that the fermentation can be completed in only 8 hours is completely wrong. 8 hours only kills the parasites and worms in the organic fertilizer raw materials. Pathogenic microorganisms and harmful bacteria have realized the harmless treatment of raw materials, and the fermentation is far from complete. Click here to know more about composting of  fertilizer fermentation tank.

Under normal circumstances, it takes 20 days to complete the fermentation of organic fertilizers using organic fertilizer fermenters, and in order to continue to decompose difficult-to-degrade substances and make the nutrients of organic fertilizers more stable, after unloading from the fermenter, try to decompose as much as possible. Aging for a while.

Horizontal fermentation tank details
Horizontal fermentation tank details

Advantages of organic fertilizer fermenter

Fermentation tanks are very popular in the market, what are the advantages?

  • Small space occupation: Compared with the traditional fermentation method of stacking materials on the ground, the space occupation of fermentation pot is very small.
  • Environmental protection: Equipped with odor treatment equipment, the odor generated during the in- vesssel fermentation process is collected and processed in a centralized manner, which can realize the discharge of gas up to the standard, and will not cause secondary pollution to the surrounding environment.
  • High fermentation efficiency: The fermentation cycle takes less than days, which saves half the time compared to traditional fermentation methods.
  • Not affected by ambient temperature: Since the fermentation of organic fertilizer is related to temperature, the ambient temperature is lower than 10 degrees, it is difficult for the raw materials to heat up, the fermentation cycle becomes longer, and the fermentation will be affected. However, the main body of the fermentation tank adopts a thermal insulation design and is equipped with a heating system. The equipment can also operate normally in a low temperature environment, which solves the impact of ambient temperature on the fermentation process.

If you are interested in it, you can check https://fertilizerequipmentmanufacturer.com/horizontal-fermentation-tank/ for more information.

How To Buy Suitable Equipment for Organic Fertilizer Making

1. Look at the appearance of the organic fertilizer equipment
Although it is said that buying a fertilizer organic machine is not like buying clothes, fashion, generosity, and beauty are the first things, but an equipment with a poor appearance is also hard to be loved by the owner. It can also prove that the manufacturer does not care much about the external image of the machine. The influence it brings to itself must not be a manufacturer that makes people feel at ease to buy products. Therefore, the appearance must be seen, and it must be in line with the wishes of the buyer as a whole! SX organic fertilizer making machine has a good-looking appearance

The design of 3 t/h organic fertilizer production line for sale
The design of 3 t/h organic fertilizer production line for sale

2. Look at the assembly of organic fertilizer equipment
Whether the material of the equipment of the organic fertilizer production line is the steel structure, whether the welding joints are uniform and smooth, and whether there is any cutting corners. Leaky bolt phenomenon? Small problems are most easily ignored by people, and often lead to bad consequences! The best choice for the feed roller transmission shaft is the universal joint, because of its compact structure, flexible operation, and convenient disassembly and assembly. There is one last point: how is the performance of organic fertilizer? Because the number of equipment in the organic fertilizer production line is different, the size of the particles produced should be uniform, so this must be clarified! Click here for details
3. Look at the safety equipment of organic fertilizer equipment
When purchasing machines for organic fertilizer making , you must think about safety issues, and safety issues cannot be ignored! The organic fertilizer production line must be designed with a safety device, the circuit selection must meet the national standards, and the power of the whole machine must be adequate and reasonable. It is best to expand the capacity. In addition to circuit safety issues, the safety issues in use should not be underestimated. Professional instruction manuals of organic fertilizer machines must be provided, and special personnel must guide the use. The safety of the organic fertilizer machine operation should be equipped with protective devices and emergency stop switches in case of unexpected accidents.

Quality certificate of SX organic fertilizer machine
Quality certificate of SX organic fertilizer machine

4. Look at the supporting power and mobility of organic fertilizer equipment
The current organic fertilizer production line has a variety of supporting power. When buying a machine, you should ask clearly. It is best to choose those organic fertilizer production lines with various supporting power, because for those areas that lack power, it is much more convenient to have a variety of supporting power. . Another is, whether you need to move the machine, or fix it to a reasonable operating space, you can negotiate with the manufacturer when you buy the machine!
The above organic fertilizer equipment purchasing skills, I hope to help you.

If you want to buy suitable organic fertilizer machine, please check https://fertilizerequipmentmanufacturer.com/organic-fertilizer-production-equipment/ to contact us