Limestone Fertilizer Production Line

1. Primary Raw Material:

• Limestone (Calcium Carbonate – CaCO₃):
  This is the main ingredient. It’s either finely ground or pulverized to make it effective as a soil amendment or fertilizer.

2. Optional Additives (Depending on the Fertilizer Type):

• Dolomite Limestone (Calcium Magnesium Carbonate – CaMg(CO₃)₂):
  If magnesium content is needed in the fertilizer, dolomite is used instead of pure limestone.

• Gypsum (Calcium Sulfate – CaSO₄):
  Sometimes added to provide sulfur and improve soil structure.

• Organic Matter or Compost:
  Blended with limestone in some formulations to enhance soil conditioning properties.

• Granulation Binders:
  If the limestone is processed into granules or pellets, binding agents like bentonite clay or lignosulfonates may be added to help form and stabilize the granules.

• Trace Minerals:
  Occasionally, micronutrients such as zinc, iron, or boron are added to create fortified limestone fertilizers.

✅ 1. Efficient Soil Improvement

• Produces high-quality limestone fertilizer that neutralizes soil acidity.
• Enhances soil structure and improves nutrient absorption, boosting crop yields.

✅ 2. Abundant Raw Material

• Limestone is plentiful, low-cost, and easy to source.
• Helps utilize limestone waste from mining or other industries, reducing resource waste.

✅ 3. High Automation & Productivity

• Automated processes (crushing, grinding, granulation) lead to high efficiency and large output.
• Consistent and uniform product quality, reducing manual intervention.

✅ 4. Low Production Costs

• Simple processing technology and low energy consumption keep operating costs down.
• Minimal labor requirements due to automation.

✅ 5. Environmental Benefits

• Limestone fertilizers promote sustainable farming by reducing reliance on chemical inputs.
• Dust collection and waste management systems reduce pollution during production.

✅ 6. Flexible Production

• Can produce powdered lime, granular lime, and dolomite fertilizers.
• Allows for custom formulations, combining limestone with other nutrients.

✅ 7. Durable Equipment & Easy Maintenance

• Most limestone fertilizer equipment is robust and low-maintenance.
• Long service life, ensuring stable operation and lower downtime.

✅ 8. Boosts Agricultural Productivity

• Helps reclaim acidic or degraded land.
• Improves crop quality and farm profitability in the long term.

• Technical Strength

  - The company was founded in 2005 and has been focusing on the research and development and manufacturing of organic fertilizer equipment for 20 years. It has built a 40,000m large-scale organic fertilizer equipment production base, using advanced granulation, drying and screening technologies to improve production efficiency and product quality.

  - A self-operated import and export enterprise with more than 80 professional engineers worldwide, serving more than 100 countries and regions around the world, 5,000+ customer service cases, 10 processing centers, 3 laser cutting machines, and more than 60 equipment of various types.

  - Maintaining long-term and extensive cooperation with many scientific research institutes and universities, with a professional R&D team, it can continuously optimize equipment performance according to market demand.

• Equipment Quality

  - High-strength wear-resistant materials, carbon steel Q235/Alloy are selected to ensure that the equipment is durable and reduce maintenance costs.

  - Adopting intelligent control systems to improve the level of production automation and reduce manual dependence.

  - ISO, CE, SGS international certification

• Production capacity

  - With large-scale production capacity, it can meet different production capacity requirements (small, medium and large production lines).

  - A full range of equipment models, suitable for the production of various types of fertilizers such as organic fertilizer, compound fertilizer, biological fertilizer, water-soluble fertilizer, liquid fertilizer, etc.

• Customized service

  - Personalized design can be provided according to customer needs, including production capacity, site layout, environmental protection standards, etc.

  - Provide a complete set of production line solutions, including equipment selection, installation and commissioning, technical training, etc.

  

• Price advantage

  - Direct factory supply, reducing the middleman link, and the price is more competitive.

  - The equipment has high energy efficiency, reduces energy consumption, and helps customers reduce long-term operating costs.

• After-sales service

  - Direct factory supply, reducing the middleman link, and the price is more competitive.

  - The equipment has high energy efficiency, reduces energy consumption, and helps customers reduce long-term operating costs.