Organic fertilizer drum granulator
1. High working efficiency: the inner lining is made of rubber engineering plastic, the material is not easy to stick to the barrel, and the output is large.
2. High granulation rate: there is a small amount of return material, the return material particle size is small, and it can be re-granulated to save costs.
3. Rounded shape: with the help of the rotating motion of the barrel, the material particles are squeezed and agglomerated into balls.
4. Low moisture content of the finished product: through steam heating, the material temperature is increased, the moisture content of the material after balling is low, and the drying efficiency is improved.
Organic fertilizer drum granulator, also called rotary drum granulator or roller granulator, is one of the key equipment in compound fertilizer production industry, suitable for cold and hot granulation and large-scale production of high and medium concentration compound fertilizer. The granulation method of this equipment is mainly wet granulation, that is, a certain amount of water or steam is used to make the basic fertilizer adhere after being humidified in the barrel, and the force generated by the rotation of the drum generates extrusion force between the powdered fertilizers to form fertilizer particles.
Excellent granulation effect: It can produce granules with high sphericity and uniform particle size (controllable particle size 2-8 mm), smooth and compact appearance, not easy to break, strong stability in storage, transportation, and fertilization applications, conducive to mechanical spreading, and fertilizer utilization rate can be increased by 20%-30% compared with powdered fertilizer.
Wide range of applicable raw materials: It can process a variety of organic raw materials such as livestock and poultry manure, crop straw, urban sludge, peat, lignite, and the added fertilizers and trace elements, solve the problem of complex and difficult raw materials, and meet the production of multi-formulation fertilizers.
High production efficiency: Depending on the equipment specifications and models, the hourly output ranges from 1 to 10 tons. Large-scale production lines are equipped with multiple units to meet large-scale production. Compared with disc granulation and extrusion granulation, it has outstanding advantages in continuous production and batch output.
Stable and reliable operation: The structure is scientifically designed, the transmission is precise, and the components are wear-resistant. After dynamic balancing and debugging, the operation is stable, the failure is rare, and the maintenance is simple. It can operate efficiently for a long time under regular maintenance, and the service life exceeds 10 years.
Application areas:
Agricultural planting: Provide high-quality organic fertilizer for food crops and cash crops, improve soil structure, retain water and fertilizer, and provide long-term fertilizer supply.
Gardening landscape: Used for flower and lawn maintenance, granular fertilizer is slow-release, has little odor, does not dirty hands, and provides precise fertilizer supply.
Ecological restoration: In mines, wastelands and other soil degraded areas, organic fertilizer helps the soil rebuild microbial communities and increase organic matter.
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