In the entire process system of bio-organic fertilizer equipment, the windrow compost turner is the “core engine” of the fermentation stage. With its unique operational advantages, it solves the efficiency and quality challenges of organic material composting.

As a key component of bio-organic fertilizer equipment, the windrow compost turner precisely controls the core conditions for composting. Organic material composting requires maintaining a high temperature of 55-65℃. Through regular turning, the windrow compost turner can dissipate excess heat from the center of the pile, protecting the activity of beneficial microorganisms, and also rapidly raise the temperature of low-temperature materials, ensuring uniform composting progress throughout the pile.

In the closed-loop process of bio-organic fertilizer equipment, the windrow compost turner plays a crucial role. It inherits the results of the previous raw material mixing process, transforming loose materials into a uniformly composted, high-quality substrate. This reduces obstacles for subsequent crushing and granulation equipment, preventing equipment blockages or fertilizer quality defects caused by uncomposted materials. Its highly efficient decomposition capabilities enable the large-scale production of bio-organic fertilizer equipment, facilitating the mass implementation of organic waste resource utilization.

The windrow compost turning machine, with its flexible and efficient decomposition capabilities, has become an indispensable core component of bio-organic fertilizer equipment. It makes the ecological transformation of organic waste more controllable and efficient, providing robust equipment support for green agriculture development and promoting the implementation of the circular agriculture concept.

In the entire process of turning waste into treasure in bio-organic fertilizer production, every step of the production line is crucial for the preservation and transformation of organic nutrients. The windrow compost turning machine is the “key driver” in the fermentation stage, solving the pain points of large-scale organic material composting with its flexible operation.

The core of a bio-organic fertilizer production line is “harmless composting + nutrient activation,” and the fermentation stage is key to determining the final fertilizer efficiency. After the organic raw materials are mixed in proportion and enter the fermentation zone, the windrow compost turner comes into play. It turns the moist material at the bottom to the surface, while simultaneously turning the aerobic material from the surface to the bottom, achieving uniform mixing of materials and injecting sufficient oxygen into the pile, preventing localized anaerobic conditions that could produce foul odors or harmful substances.

More importantly, the windrow compost turner precisely controls the fermentation temperature. Organic material composting requires a high temperature of 55-65℃ to kill insect eggs and pathogens. The compost turner, through regular turning, effectively dissipates excess heat from the center of the pile, preventing excessive heat from damaging beneficial microorganisms. Simultaneously, it brings the cooler material into contact with the higher-temperature zone, ensuring uniform composting throughout the pile and significantly shortening the fermentation cycle.

Material fully composted by the windrow compost turner is loose in texture and has uniform nutrients, requiring no additional processing before proceeding to the next stage. This avoids equipment blockage caused by clumps of uncomposted material. The final bio-organic fertilizer produced retains rich organic matter and microbial communities while meeting the efficiency requirements of large-scale production.

The combination of bio-organic fertilizer equipment and fertilizer granules compaction technology preserves the core of organic ecology while addressing practical pain points of organic fertilizer through scientific shaping.

Bio-organic fertilizer equipment is the creator of ecological value. Using organic waste such as livestock manure and straw as raw materials, it cultivates an organic substrate rich in microbial flora through processes such as harmless treatment. This process not only realizes the resource utilization of waste but also retains core nutrients such as organic matter and humic acid, laying the foundation for soil improvement and revitalizing the land.

Fertilizer granules compaction technology is the enabler of practical value. The substrate processed by bio-organic fertilizer equipment is loose and difficult to store and transport. Fertilizer granules compaction technology, through physical pressure, compresses the loose substrate into granules. The entire process requires no chemical binders, avoiding nutrient destruction and ensuring moderate granule strength and uniform size.

Bio-organic fertilizer equipment provides high-quality raw materials that are “nutritious and protect the soil,” while the extrusion process gives it a practical form that is “easy to store and easy to apply.” The formed granular organic fertilizer retains the ecological advantages of bio-fertilizers and is also suitable for the application needs of large-scale planting.

The core raw materials for bio-organic fertilizer production lines are various organic wastes. Their efficient conversion into high-quality organic fertilizer hinges on the core characteristics of the raw materials themselves.

1.Pure Organic Properties and No Pollutants

Processable raw materials must be composed primarily of natural organic matter, such as poultry and livestock manure, straw, mushroom residue, distiller’s grains, and garden leaves, free from excessive heavy metals and toxic chemical residues. Pure organic properties ensure that the resulting organic fertilizer is free from secondary pollution, while providing a pure nutrient substrate for beneficial microorganisms, preventing harmful substances from affecting microbial activity and the final fertilizer’s effectiveness.

2.High Decomposability and Suitable C/N Ratio

Raw materials must contain sufficient amounts of organic matter that can be decomposed by microorganisms, such as cellulose, hemicellulose, and protein. These substances can be decomposed into humus during fermentation, becoming nutrients that crops can absorb. Simultaneously, the raw materials must have an adjustable C/N ratio, adjusted to a suitable fermentation ratio of 25-30:1 to ensure efficient aerobic fermentation.

3.Abundant Nutrient Potential and Stable Source

The raw materials for processing must naturally contain basic nutrients such as nitrogen, phosphorus, and potassium, as well as micronutrients such as calcium, magnesium, and sulfur. After fermentation, these nutrients can be converted into long-lasting, slow-release organic nutrients to meet the needs of crop growth. Simultaneously, the raw materials must have large-scale supply capabilities, such as livestock manure from the poultry industry and straw waste from agricultural production. These sources are stable and concentrated, suitable for the continuous production requirements of bio-organic fertilizer production lines.

These core characteristics make organic waste a high-quality raw material for bio-organic fertilizer production, solving the environmental problem of waste disposal and, through scientific transformation in the production line, allowing “waste” to realize its fertilizer value.

As the organic fertilizer industry transforms towards high efficiency and green practices, the new type organic fertilizer granulator has developed unique advantages over traditional equipment through technological upgrades. It addresses the pain points of traditional granulators while meeting the demands of modern production and the market.

1.Versatile Raw Material Compatibility

The granulator is compatible with not only conventional raw materials such as livestock manure and straw, but also efficiently processes high-fiber (oil palm empty fruit bunch, mushroom residue) and high-moisture (30%-40%) raw materials that are difficult to form. Optimized extrusion structure and die design prevent blockages caused by fiber entanglement and material adhesion.

2.Low Energy Consumption and Environmental Protection

The new type organic fertilizer granulator uses an energy-saving motor and optimized transmission structure, resulting in low energy consumption. Simultaneously, the fully enclosed design, coupled with a dust recovery device, keeps dust generation during the granulation process to extremely low levels, reducing the impact on the workshop environment and operators.

3.Intelligent and Precise Parameter Control

The granulator incorporates a simple intelligent control system that automatically adjusts parameters such as roller pressure and speed based on raw material characteristics (humidity, particle size, viscosity). This eliminates the need for frequent manual adjustments, ensuring stable production of uniform granules with the required hardness.

4.Improved Granule Quality and Production Efficiency

By optimizing the contact method between the rollers and the die, the new type organic fertilizer granulator increases the material forming rate, reducing raw material waste. The formed granules are not only dense and less prone to breakage, but also form a uniform porous structure, facilitating the slow release of nutrients. Simultaneously, the equipment’s anti-clogging design and easy-to-clean structure reduce downtime for maintenance.