The double roller press granulator is key equipment in modern fertilizer production. Thanks to its unique working principle and broad raw material flexibility, it has become an important choice for fertilizer companies looking to boost their product competitiveness.
Organic Fertilizers
1.Livestock Manure: Organic materials like chicken, pig, or cow manure after fermentation.
2.Agricultural Waste: Fermented and crushed materials like straw, mushroom residue, bagasse.
3.Municipal Organic Waste: Organic matter from treated kitchen waste or sludge.
4.Commercial Organic Fertilizers: High-quality organic fertilizers containing functional microbial agents.
Inorganic Compound Fertilizers
1.General NPK Compound Fertilizers: Nitrogen, phosphorus, potassium compounds in various ratios.
2.Specialty Formula Fertilizers: Fertilizers designed for specific uses ( fruit trees, vegetables).
3.Medium or Micronutrient Fertilizers: Compound fertilizers containing calcium, magnesium, sulfur, etc.
4.Functional Fertilizers: Special formulas containing pesticides or growth regulators.
Bio-Organic Fertilizers
1.Carrier Fertilizers for Microbial Agents: Fertilizers containing functional microbes like nitrogen-fixing bacteria, phosphate-solubilizing bacteria.
2.Bio-Organic Fertilizers: Products combining organic matter with functional microbes.
Special Functional Fertilizers
1.Slow-Release Fertilizers: Special fertilizers containing slow-release materials.
2.Soil Conditioners: Products specifically for improving acidic or alkaline soils.
3.Organic-Inorganic Compound Fertilizers: Products combining organic matter and chemical fertilizers in scientific ratios.
4.Micronutrient Fertilizers: Special fertilizers targeting specific nutrient deficiencies.
In summary, with its broad raw material flexibility, stable granulation results, and low energy consumption, the double roller press granulator has become an essential piece of equipment in modern fertilizer production.