This biochar fertilizer line utilizes high-temperature pyrolysis technology to convert agricultural organic waste into high-value-added biochar fertilizer, achieving the recovery and utilization of combustible gases and the self-circulation of energy during the production process. The plant can operate continuously for extended periods, possessing core advantages such as zero pollution, zero emissions, low labor requirements, huge production capacity, and significant energy conservation and emission reduction, representing cutting-edge technology in the field of organic solid waste resource utilization.
The entire biochar-based fertilizer production line begins with the carbonization of biomass raw materials. Biomass is carbonized at high temperatures in a carbonization furnace to produce biochar. Simultaneously, compost raw materials undergo fermentation and maturation in a turning machine to ensure thorough mixing and aeration of the compost material, promoting the decomposition and stabilization of organic matter. The processed biochar powder and matured compost are mixed in a precise ratio in a mixing silo, and then uniformly mixed in a mixer. The mixed material is first finely pulverized in a crusher to ensure a fine texture, and then fed into a granulator, where it is extruded into granular fertilizer under pressure and specific humidity conditions.
| Model | Inner layer diameter(mm) | Outer layer diameter(mm) | The drum length(m) | Carbon capacity(kg/h) | Dimension(m) |
| DLTJ1410/2 | 800 | 1400 | 10 | 300-500 | 10.0*2.1*2.8 |
| DLTJ1610/2 | 1000 | 1600 | 10 | 500-700 | 10.0*2.3*3.0 |
| DLTJ1810/2 | 1200 | 1800 | 10 | 700-1000 | 10.0*2.6*3.2 |
| DLTJ2010/2 | 1400 | 2000 | 10 | 1100-1300 | 10.0*2.9*3.9 |
| DLTJ2312/2 | 1600 | 2300 | 12 | 1500-2000 | 12.0*3.2*4.2 |
| DLTJ2512/2 | 1800 | 2500 | 12 | 2200-2500 | 12.0*3.5*4.5 |
| DLTJ2912/2 | 2200 | 2900 | 12 | 2700-3000 | 12.0*3.9*4.9 |
| DLTJ3212/2 | 2500 | 3200 | 12 | 3300-3800 | 12.0*4.2*5.3 |
| DLTJ3612/2 | 2900 | 3600 | 12 | 4000-4500 | 12.0*4.6*5.8 |
This production line integrates a complete carbon-based fertilizer processing system, covering the entire process from feeding, crushing, mixing, granulation, drying, cooling, screening, coating, and weighing/packaging. It can efficiently produce carbon-based fertilizer granules with uniform specifications and stable quality.
Customize machine solution according to your actual needs.This biochar-based fertilizer production line is scientifically designed and widely compatible, suitable for the co-processing and fertilizerization of various organic and biomass raw materials. The materials used are diverse, mainly including two categories: first, raw materials for biochar preparation, such as agricultural residues like rice husks, wheat straw, and corn stalks; forestry processing waste such as sawdust, wood chips, and branches; and other biomass rich in lignin, such as coconut shells, bamboo chips, and fruit shells; second, raw materials for composting fermentation, such as livestock and poultry manure like chicken, pig, and cow manure; pre-treated kitchen waste or biogas residue; and biomass waste such as distiller's grains, vinegar residue, mushroom residue, and traditional Chinese medicine residue. By co-processing these two major categories of materials, this production line enables the efficient resource utilization of agricultural, forestry, and urban/rural organic waste.

1.It improves soil structure, overcomes continuous cropping obstacles, and enhances water and fertilizer retention capacity; it solidifies and passivates the activity of heavy metals in the soil; it promotes root development and activates soil microorganisms.
2.It possesses the dual advantages of organic and inorganic fertilizers, improving fertilizer utilization; effectively reducing chemical fertilizer use; and increasing the yield and quality of agricultural products, with some products meeting organic standards.
3.The equipment is safe, environmentally friendly, stable in operation, and has a long service life. It utilizes numerous new materials and processes, adopts patented technology design, and undergoes precision production. After extensive practical testing, every detail is perfected to ensure the quality of each set of equipment.
Machine purifies carbonized flue gas into combustible gas. It can continuous product 24 hours.
Self-produced flue gas can be used for circulating combustion, saving a lot of fuel costs.
With flue gas purification system, the production environment has no smoke emissions.
We ensure that every part of the machine has high safety, We have many operational safety designs.
Professional R & D design team, 300+ patent certificates.
The technical team customizes project solutions for customers.
Provide equipment installation and commissioning services.
The professional after-sales team is always at your service.