OFEC Product Center
OFEC offers a full range of equipment systems covering the entire organic fertilizer production process, including core granulation lines (drum, extrusion, disc) and the E1 Station designed for small capacity and low investment. We also provide supporting single machines, environmental protection systems, and old plant renovation.
Organic Fertilizer Granulation Lines
Drum Granulation Line
Characterized by high single-unit capacity and closed-loop design, suitable for large-scale, high-output organic fertilizer production. Produces round, uniform granules with high strength. Capacity range: 3–30 TPH.
Extrusion Roller Granulation Line
No drying or low-temperature drying required – perfect for high-moisture organic materials. It produces uniform granules with a low return rate, offering a capacity of 1–5 TPH.
Disc Granulation Line
Simple structure, low investment, and flexible operation. Well-suited for small to medium-sized organic fertilizer plants and multiple formula switching, with a capacity of 1–6 TPH.
E1 Fertilizer Production Station
A compact, modular granulation line developed specifically for small-scale, low-budget projects. Capacity ranges from 0.5 to 1.5 TPH.
Organic Fertilizer Granulator
In organic fertilizer production, granulation is the core process that converts powdered organic materials into granular products. Different raw material characteristics, capacity targets, and process requirements determine the selection of granulation equipment. OFEC offers three mainstream models – the drum granulator, disc granulator, and roller granulator – covering the full spectrum from small-scale trials to large-scale industrial organic fertilizer production.
Drum Granulator
Ø0.8–4.5m, 1–200 TPH, customizable drum material, round & high-strength granules.
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Disc Granulator
Ø0.5–4.5m, 5–15 TPH, adjustable angle, low investment, fast changeover.
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Roller Granulator
Works with various fuels, electricity, or other energy – stable heat for thermal systems.
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Granulation Support Equipment
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Batching system, crusher, mixer, conveying Equipment, rotary dryer, rotary cooler, screening equipment, coating machine, packaging machine, and more. These units can be flexibly integrated into complete production lines or used for independent upgrades and retrofits.
Batching System
Continuous batching for 2–8 materials, precise ratio control.
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Crusher
Vertical/horizontal chain crusher with adjustable chain quantity, stable and compact.
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Mixer
Steel housing, tight seal; twin-shaft with wear-resistant & anti-sticking blades, uniform mixing.
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Conveying Equipment
Flexible distance, simple assembly, low energy use, easy operation.
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Rotary Dryer
Ø0.8–4.6m, 1–200 TPH, customizable lifting flights, fuel: oil/gas/coal/biomass.
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Rotary Cooler
Ø0.8–4.6m, 1–200 TPH, customizable lifting design, efficient cooling.
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Screening Equipment
Screen drum Ø0.8–2.5m, length 5–10m, 1–30 TPH, high-precision grading.
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Coating Machine
Ø0.8–2.5m, 1–200 TPH, anti-caking or functional coating.
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Packaging Machine
Ton bag/open-mouth/valve bag, single/double scale, auto palletizing optional.
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Batching System
Continuous batching for 2–8 materials, precise ratio control.
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Crusher
Vertical/horizontal chain crusher with adjustable chain quantity, stable and compact.
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Mixer
Steel housing, tight seal; twin-shaft with wear-resistant & anti-sticking blades, uniform mixing.
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Conveying Equipment
Flexible distance, simple assembly, low energy use, easy operation.
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Rotary Dryer
Ø0.8–4.6m, 1–200 TPH, customizable lifting flights, fuel: oil/gas/coal/biomass.
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Rotary Cooler
Ø0.8–4.6m, 1–200 TPH, customizable lifting design, efficient cooling.
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Screening Equipment
Screen drum Ø0.8–2.5m, length 5–10m, 1–30 TPH, high-precision grading.
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Coating Machine
Ø0.8–2.5m, 1–200 TPH, anti-caking or functional coating.
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Packaging Machine
Ton bag/open-mouth/valve bag, single/double scale, auto palletizing optional.
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Environmental Protection Equipment
Includes pulse dust collector, spray tower, boiler, and combustion device – meeting the requirements for waste gas, dust, and wastewater treatment in organic fertilizer production, supporting the construction of green factories.
Pulse Dust Collector
Pulse jet cleaning – fast, high-efficiency dust removal.
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Spray Tower
Treats smoke, acid mist, VOCs, etc. Simple, high-efficiency design.
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Boiler
Works with various fuels, electricity, or other energy – stable heat for thermal systems.
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Combustion Device
Adapts to various fuels, electricity, or other energy – stable heat for drying.
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Organic Fertilizer Compost Turner
In organic fertilizer production, fermentation is the critical front‑end process that determines both product quality and output. Organic wastes – such as livestock manure, crop straw, sewage sludge, and more – must undergo thorough aerobic fermentation to be transformed into stable, harmless, and nutrient‑balanced raw materials. This provides a high‑quality base for subsequent crushing, batching, granulation, and other processes.
Hydraulic Compost Turner
Compact and agile, ideal for small‑ to medium‑sized farms and composting sites.
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Wheel‑Type Compost Turner
High processing capacity and deep turning depth – specifically designed for large‑span, deep‑pile composting operations.
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Groove‑Type Compost Turner
Paired with a transfer car, one machine serves multiple troughs – the core equipment for trough‑type aerobic fermentation.
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Product Advantages
Whether you are a startup looking for your first equipment set or an existing plant struggling with bottlenecks, whether your raw material is rice husks, sugarcane bagasse, biogas residue, or sludge – OFEC does not offer one-size-fits-all machines. Instead, we provide customized solutions tailored to local conditions and specific materials.
Proven Process
Customized process flow diagrams and equipment layout solutions based on raw material characteristics, capacity targets, and site conditions.
Flexible Adaptation
Recommending the most suitable crushing, mixing, granulating, screening, drying, cooling, and packaging equipment based on material analysis and production needs.
Energy-efficient & Durable
Key components made of wear-resistant materials; optimized power systems reduce long-term operating costs.
One-stop Solution
From main machines to auxiliary equipment, from granulation to environmental protection, OFEC provides a complete equipment ecosystem – minimizing multi-supplier coordination costs.
Resources
Техническое обслуживание Барабанных Грануляторов
Барабанный гранулятор является одним из ключевых оборудований в промышленности сложных
Подробный процесс производства органического удобрения из птичьего помета методом гранулирования в роторном барабане
Переработанный навоз домашнего скота (навоз КРС, овечий помет, куриный помет
