The secrets of organic fertilizer production line and bio organic fertilizer production line

fertilizer granulator Aug 16, 2025

In agricultural production, the quality of fertilizer directly affects the growth and harvest of crops. Today, let’s take a deep look at the differences between organic fertilizer production line and bio organic fertilizer production line to help you make a better choice.

Organic fertilizer production line mainly uses animal and plant residues, such as livestock and poultry manure, crop straw, etc. as raw materials. After collection, pretreatment is first carried out, such as crushing and mixing, to make the raw materials uniform in texture. Then enter the key fermentation and decomposition link, using natural microorganisms to decompose and transform organic raw materials under suitable temperature, humidity and ventilation conditions. This process often takes several months to make organic matter reach a stable state and finally make organic fertilizer.

Bio organic fertilizer production line goes a step further on this basis. After the raw materials are also collected, pretreated and conventionally fermented and decomposed, wait for the material temperature to drop to a suitable range (usually not more than 40℃), and evenly mix in specific microbial agents, such as Bacillus, yeast, etc. These microorganisms play an important role in the follow-up, and can decompose nutrients such as insoluble phosphorus and potassium in the soil and convert them into plant-absorbable forms. However, since microorganisms are sensitive to the environment, the subsequent storage and transportation conditions must be strictly controlled to prevent inactivation.

From the production process point of view, the bio-organic fertilizer production line adds the addition of microbial agents. It seems simple, but it has higher requirements for equipment and environment, and the production process is more complicated.

In terms of product effect, organic fertilizer can improve soil structure, slowly release nutrients, and provide long-term nutrition for plants; bio-organic fertilizer not only has these functions, but also can prevent and inhibit pests and diseases, enhance plant resistance, reduce the use of pesticides, and improve the quality and safety of agricultural products.

Whether you want to invest in organic fertilizer production or focus on bio-organic fertilizer processing, choosing our equipment can escort your production, help you produce high-quality fertilizers, and seize the opportunity in the field of agricultural planting.

Comparison between trough compost turners and crawler compost turners

fertilizer granulator Aug 16, 2025

In the composting equipment of organic fertilizer production lines, compost turning machine and windrow compost turning machine have their own advantages. Choosing suitable equipment can make production efficiency more efficient.

In terms of application scenarios,compost turning machines are suitable for fixed-site operations and need to be used in conjunction with fermentation tanks. The width of a single tank is usually 3-5 meters and the depth is 1-1.5 meters. They are suitable for large-scale and standardized production bases, especially in the continuous fermentation line of organic fertilizer plants. Windrow compost turning machines are experts in mobile operations. The crawler design enables them to shuttle freely in muddy sites without the need for preset fermentation tanks. The pile height can reach more than 1.5 meters.

Each has its own focus on operating efficiency. The compost turning machine relies on chain transmission to drive the turning and throwing teeth. The hourly processing capacity can reach 50-100 tons. The turning and throwing depth is uniform, the material is highly broken, and oxygen can be fully integrated. The fermentation cycle can be shortened to 7-10 days. Windrow compost turning machines rely on hydraulically driven rotating blades to process 30-80 tons per hour. Although the efficiency per hour is slightly lower, they can adapt to irregular piles and have a small turning radius. Their flexibility in operation on complex sites far exceeds that of trough compost turners.

There are obvious differences in operation and maintenance. Compost turning machines require regular adjustment of chain tension and monthly lubrication of sprocket bearings. Due to fixed operations, the replacement cycle of wear parts is relatively long. Windrow compost turning machines require weekly inspection of track tightness and grease of blade bearings every 100 hours, but their modular design makes replacement of wearing parts more convenient and less time-consuming for daily maintenance.

In terms of energy consumption and cost, compost turning machines have 15%-20% lower energy consumption per unit of processing capacity, but they need to invest in fermentation tank construction in the early stage. Windrow compost turning machines have low initial investment, and mobile operations save site renovation costs, making them suitable for small and medium-sized enterprises.

Both can meet the requirements of harmless compost treatment. The compost turning machine is suitable for large-scale and standardized production, while the windrow compost turning machine is suitable for flexible and changeable operation scenarios. Only by choosing according to your own production needs can you make compost treatment efficient and economical, and help the development of green industry.

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The “Iron Chef” of Compost: Perfect Fermentation by Compost Turning Machine

fertilizer granulator Aug 12, 2025

On the stage of organic fertilizer production, the compost turning machine acts like a masterful “iron chef”, meticulously controlling each fermentation step to “cook” various organic wastes into nutrient-rich compost. Let’s explore this “chef’s” secret recipe.

Step 1: Meticulous Ingredient Preparation

Like a chef preparing ingredients, raw materials first undergo crushing and screening to remove impurities, achieving the “golden size” of 2-5 cm particles. The carbon-nitrogen ratio (25-30:1) and moisture content (50%-60%) are adjusted—the perfect formula for microbial activity. Too wet? Add straw “absorbent”. Too dry? Add water for “seasoning”.

Step 2: Scientific Layering in Trough

Pre-treated materials are evenly spread in fermentation troughs at 0.8-1.5m depth—this “fermentation bed” thickness ensures sufficient heat generation without compromising ventilation. Like baking a cake in the right pan, this thickness is the “gold standard” from years of practice.

Step 3: Precise Temperature-controlled Turning

When material temperature reaches 60-70°C, the “iron chef” begins work. Its turning teeth act like chef’s spoons, flipping and mixing materials so every part can “breathe”. This phase resembles slow cooking, with turning every 1-3 days over 15-30 days, allowing microbes to fully “cook” the organics.

Step 4: Maturity Assessment and Harvest

When temperature drops to ambient level and materials turn dark brown with earthy fragrance, this “organic feast” is ready. The material becomes loose, odor-free, with pathogens eliminated by heat, ready for further “processing”.

Why Choose This “Iron Chef”?

• High Efficiency: 30%-50% faster than manual methods
• Superior Quality: Even turning ensures perfect “doneness”
• Labor-saving: Automated operation reduces workforce
• Eco-friendly: Minimizes odor and energy consumption
• Versatile: Handles diverse “ingredients” from manure to straw

In the kitchen of circular agriculture, compost turning machines are using their “culinary art” to transform waste into “black gold”, providing continuous nutrition for green farming.

What precautions should be taken during organic fertilizer production?

fertilizer granulator Aug 6, 2025

The efficient operation and high-quality output of an organic fertilizer production line depend on precise control of production details. Attention to precautions in every step not only ensures product quality, but also improves production safety and stability, empowering green agriculture.

The fermentation process is a key quality control point. Precise control of the fermentation temperature is required. Real-time monitoring by the equipment ensures that the core temperature of the material remains within the appropriate range, which not only kills pathogens and insect eggs but also promotes microbial activity. Regularly turning the material ensures uniform oxygen supply and prevents localized anaerobic conditions that can cause odor and nutrient loss. The fermentation cycle must be strictly adhered to. If it is too short, composting will be incomplete, while if it is too long, nutrient loss can occur. Flexible adjustments are required based on the raw material ratio.

Equipment operation and maintenance are essential. Before starting equipment like crushers and granulators, check component integrity and bearing lubrication to avoid running them unloaded or overloaded. During operation, closely monitor abnormal signals such as current and noise. If any problems are detected, stop the machine immediately for investigation. Regularly clean residual material from the equipment to prevent caking and mold that could affect the next production run, extending the equipment’s service life.

Environmental protection and safety measures must be implemented. The production area is equipped with dust collection and exhaust gas treatment equipment to reduce dust dispersion and odor emissions. Operators must wear protective equipment and strictly adhere to operating procedures to avoid direct contact with fermentation materials or moving equipment parts. Fermentation wastewater must be treated before discharge to prevent environmental pollution and comply with environmental protection policies.

Product storage and testing must be standardized. Finished organic fertilizer should be stored in a well-ventilated and dry warehouse to prevent moisture and caking. Each batch of product is sampled and tested for nutrient content, heavy metal indicators, and other indicators to ensure compliance with national standards and enhance market acceptance.

Only by carefully controlling these precautions can the organic fertilizer production line consistently produce high-quality fertilizer, achieve a win-win situation for both environmental protection and profitability, and provide reliable support for sustainable agricultural development.                  

How chicken manure is turned into fertilizer and the equipment used

fertilizer granulator Aug 6, 2025

The large amount of chicken manure produced by chicken farms every day was once a headache for farmers – it piled up and occupied land, the odor disturbed people, and polluted the environment. Today, with the upgrading of environmental protection technology, chicken manure has transformed into high-quality organic fertilizer, and this “gorgeous transformation” is inseparable from the help of professional processing equipment.

The core of chicken manure turning into fertilizer is composting and fermentation. Fresh chicken manure contains a lot of pathogens, insect eggs, and a strong smell of ammonia nitrogen. Direct use will burn the roots of crops and attract pests and diseases. Therefore, the first step is to “disinfect and improve the quality” of chicken manure.

First, send the chicken manure to the dewatering machine to remove excess water. The dehydrated chicken manure cannot be fermented directly, but must be matched with straw and sawdust to adjust the air permeability and make the fermentation more complete.

The mixed materials are sent to the fermentation area, and the turning machine (such as the compost turning machine) is on the scene to turn the materials regularly to ensure sufficient air, so that the upper and lower layers are heated evenly to ensure the fermentation effect.

The fermented materials are crushed and agglomerated by a pulverizer, and the impurities are removed by a drum screener machine. The powdered organic fertilizer obtained can be used directly. If you want to improve storage stability and application convenience, you can perform granulation.

Granulation requires an organic fertilizer granulator to condense the powdered material into uniform particles. Granular fertilizer is not easy to absorb moisture and agglomerate, and it is resistant to loss during transportation and storage. When applied, the amount can be controlled to prevent waste. It can also slowly release fertilizer in the soil, prolong fertilizer effect, and improve crop absorption efficiency.

This system not only solves environmental problems, but also creates profits. Chicken manure organic fertilizer improves soil, improves the quality of fruits and vegetables, and is very popular.

From waste to “hot cakes”, the counterattack of chicken manure is clear. Choose professional equipment to turn chicken manure into treasure, protect green waters and green mountains, and collect gold and silver mountains. This is a wise choice for the circular development of modern agriculture.

Application of poultry manure organic fertilizer production line in Xinjiang

fertilizer granulator Dec 10, 2020

The fertilizer production still needs to be operated by professional npk production line. The chicken manure without fermentation and ripening is used as organic fertilizer after drying, which will ferment and ripen in natural state, which may harm crops and is not conducive to crop growth. Chicken manure into organic fertilizer requires fermentation, ripening, granulation and drying process. After high temperature decomposition, it does not contain harmful bacteria and insect eggs, which avoids the disadvantages of farm manure, such as easy to burn seedlings, odor, and many diseases and insect pests.

Treatment mode of small fertilizer production line

First of all, the wheat straw is mechanically crushed by a pulverizer, then poured into the fermentation tank, mixed with water, added with sludge, and then added with chicken manure, sheep manure, rabbit manure, urea, etc. The raw material of organic fertilizer begins to ferment and decompose. After about 15 days of fermentation, the material is processed by the compost turning machine, so that the straw can rot completely and release the fertility, which is absorbed by the sludge, and the fertility of other organic fertilizers is absorbed at the same time.

Then the material is crushed by the semi wet material pulverizer and sent to the drum screening machine for screening. It can be used after 5 days of secondary fermentation. After crushing and screening, the materials can be granulated by rotary drum granulator or other granulating equipment, the appearance of particles is more beautiful and the granulation rate is higher.

The configuration of small organic fertilizer production line directly affects the benefit. Therefore, for fertilizer equipment, we can not blindly choose, to choose the appropriate configuration of fertilizer production line. Huaqiang fertilizer machine price is low, and It has a good quality, which is the first choice for small organic and npk fertilizer plants. The conveying equipment of fertilizer production line adopts belt conveyor and large angle belt conveyor, which not only ensures the smooth transportation system, but also protects the particles, reduces the height of the plant and reduces the infrastructure construction.

How does the roller press granulator achieve green reuse of resources

fertilizer granulator Nov 20, 2020

How to achieve the green reuse of resources, is the issue of concern. The roller type extrusion granulator is a kind of machine product designed and produced under such a big premise. The following organic fertilizer machine manufacturers for you to introduce in detail:

First of all, the roller press pelletizer is widely used to granulate some abandoned materials, such as pulverized coal, carbon powder, coke powder, carbon black, mineral powder, dust removal ash, lime powder and other metal mineral powders, industrial recycled dust materials, cast iron mill dust, lead, zinc, aluminum dust, converter dust, filter dust, grinding dust, etc.

The roller press granulator can realize the recycling of resources and protect the environment greatly at the same time. In terms of environmental protection, the equipment adopts the process of no drying and normal temperature production, with high particle strength and higher bulk specific gravity than other granulation methods, which is especially suitable for increasing the bulk specific gravity of products.

What’s more important is that the mechanical transmission system of the roller type granulator is completely sealed in the body. As the powder material completes the granulation process in the wet state, there is no three wastes discharged from the operation of the prilling and its follow-up process, which truly achieves green production. The roller press granulator has achieved the green reuse of organic fertilizer p​roduction line https://m.hqhifertilizermachine.com/production-line/organic-fertilizer-production-line.html, and its market potential is huge.

Organic fertilizer production line shouldering the important task of ecological agriculture development

fertilizer granulator Nov 2, 2020

All kinds of biological fertilizers are developing rapidly, and the annual output of many fertilizer plants reaches hundreds of thousands of tons. These bio fertilizers are characterized by high scientific and technological content, obvious yield increasing effect and pollution-free, which can improve crop yield. The popularization and application of fertilizer production line is of positive significance for improving soil fertility, improving crop quality and promoting agricultural sustainable development.

Six types of raw materials for producing organic fertilizer

1. Husk bran: rice husk, rice husk powder, peanut husk powder, peanut rice flour, cereal bran, fungus bran, etc.;
2. Manure: chicken manure, pig manure, cow manure, sheep manure, horse manure and other animal manure;
3. Grains: lees, soy sauce, vinegar, furfural residue, xylose residue, enzyme residue, garlic residue, sugar residue, etc.;
4. Cakes: soybean cakes, soybean meal, sour oil, rapeseed cakes, etc.;
5. Straws: corn straw, straw, wheat straw, bean straw and other crop straws;
6. Others: domestic sludge, sugar sludge, sugar sludge, bagasse, etc.

Since the organic fertilizer granulator equipment entered the market, it has won the approval of agricultural personnel to produce and process organic fertilizer and improve the utilization rate of fertilizer. With the promotion of environmental protection, the organic fertilizer production line also has a great development space, which has become the main trend of the fertilizer industry in the future and has great potential.

Organic fertilizer processing equipment helps rural areas to make rational use of manure sludge from livestock and poultry breeding, making crop straw, weeds and rotten roots and leaves of vegetable greenhouses as raw materials that can create value. We have improved the equipment for environmental pollution in the farms, changed air and soil pollution, and increased agricultural production income. NPK production line can also process different kinds of special fertilizer according to the specific needs of the market, which need to be further processed by rotary drum granulator, flat die pellet mill and organic fertilizer granulator. Organic fertilizer processing equipment shoulders the important task of future ecological agriculture development.

Chicken manure organic fertilizer equipment solves the rational utilization of resources

fertilizer granulator Oct 8, 2020

Reasonable utilization of waste resources

If the excrement of livestock and crop straw are not fully and reasonably utilized, resources will be wasted, which will cause pollution and threat to people’s living environment. Through the transformation of chicken manure organic fertilizer production equipment into bio organic fertilizer, the fertilizer granulator can also process organic fertilizer into solid particles and improve the product value. Organic fertilizer equipment can not only make rational use of resources, but also reduce environmental pollution, beautify the environment, promote agricultural economic development, with good economic and social benefits.

Chicken manure organic fertilizer processing

No matter the scale of the chicken manure organic fertilizer production line, according to the different requirements of the existing raw materials and finished products, the overall process is divided into two stages, namely, the early fermentation stage and the production granulation stage. In the fermentation stage, compost dumper is needed to compost turner to make them mature rapidly on a large scale. No matter it is the production of powdery or granular chicken manure organic fertilizer, each process is indispensable. If due to the limitation of funds, traditional fermentation mode can be adopted. But since it is a bio organic fertilizer production project, of course, it is impossible to be the same as the traditional production mode, if only one or two processes use the traditional mode.

When processing manure with organic manure equipment, it is necessary to pay attention to whether the quality of organic manure is qualified. Once there is a mistake in one step, it will lead to the quality problem of organic manure. The equipment that can be selected for organic fertilizer granulation includes rotary drum granulator, flat die pellet mill, organic fertilizer granulator, etc., which is determined according to the raw materials and output.

In the production process of chicken manure organic fertilizer, the control of water is the key factor. Too dry makes it difficult for organic fertilizer to play a role in actual production, prolonging the action time, and too wet is not conducive to the preservation and use. At the same time, the water index and drying degree affect the survival period of bacteria. In the bio organic fertilizer project, the chicken manure organic fertilizer dryer is an indispensable equipment in this important link.

Process and equipment of 20000 t / a organic fertilizer production line

fertilizer granulator Jun 22, 2020

What kind of organic fertilizer equipment and process customers choose, the investment and production costs and benefits are different. Therefore, how to choose a reasonable process configuration is an important factor to effectively reduce the cost of equipment when inspecting the production process equipment. This paper introduces the process of organic fertilizer production line with an annual output of 20000 tons designed by Tianci factory.

Process of organic fertilizer production equipment of each process system

① Fermentation system: the fermentation system of organic fertilizer equipment process consists of biological deodorizer, mixing mixer, special compost turner machine and electric automatic control system.

② Drying system: the main equipment includes belt conveyor, rotary dryer, cooler, induced draft fan, hot blast furnace, etc.

③ Deodorization and dedusting system: composed of settling chamber, dedusting chamber, etc.

④ Pulverizing system: including new semi wet material pulverizer, LP chain crusher or cage crushing machine, etc.

⑤ The batching system includes automatic electronic batching system, disc feeder and vibrating screen. The batching equipment can be configured with 6-8 kinds of raw materials at a time.

⑥ The mixing system consists of optional horizontal mixer or disc mixer, vibrating screen, mobile belt conveyor, etc.

⑦ The granulator equipment needed for fertilizer granulator system shall be set according to the raw materials and process. The pelletizer can be selected as follows: double roller granulator, organic fertilizer and compound fertilizer combined granulator, pan granulator, new type organic fertilizer granulator, flat die pellet mill, rotary drum granulator, ball shaping machine, etc.

⑧ Drying system: the organic fertilizer drying system consists of a rotary dryer and a cooler.

⑨ Screening and coating system: it is mainly completed by the roller screen, which can be equipped with primary screen and secondary screen, so that the yield is higher and the particles are better. After screening, the fertilizer coating machine can be used to ensure that the fertility is not released.

⑩ Finished product packaging system generally includes electronic quantitative packaging scale, silo, automatic sewing machine, etc. In this way, automatic and non-intermittent production of organic fertilizer equipment can be realized; the conveyor system mostly uses belt conveyors and screw conveyors.

The raw material has good comminution fineness, which is beneficial to the pelletizing processing of disc granulator machine and other equipment. During the operation of the organic fertilizer production line, considering that the high fineness of the pulverizer will produce certain dust pollution, the dust treatment of the pulverizer should also develop perfect measures to ensure that there is a good environmental condition in the production workshop and a good working environment for the operators.
In the dedusting system, the small production line can adopt the cyclone deduster series products, so as to facilitate the collection and recovery of materials. Cyclone dust collector will not produce high temperature and condensation phenomenon, and the equipment price is relatively low, which saves the equipment cost very well, and is the ideal product of proportioning dust removal system. The process of organic fertilizer production line with an annual output of 20,000 tons is more cost-effective to build a dust removal room, with better dust removal effect, high efficiency and long service life.