Product Description:

Maximize your NPK fertilizer production with our robust and reliable Compound Fertilizer Pelletizer Rotary Drum NPK Granulator Machine. Designed for efficient and consistent granulation, this machine transforms powdered materials into high-quality, spherical fertilizer pellets. Its innovative anti-caking design ensures smooth operation and prevents clumping, resulting in a superior final product with enhanced handling and storage properties. This machine is a key component in a complete NPK fertilizer production line, suitable for both organic and compound fertilizer manufacturing.

Features:

Efficient Granulation: Rotary drum design ensures a high granulation rate (over 70%), producing uniform, rounded granules for consistent nutrient delivery.
NPK Compatibility: Specifically designed for processing NPK compound fertilizers, ensuring optimal performance with these materials.
Anti-Caking Design: Incorporates features to prevent fertilizer caking during the granulation process and in the final product, improving shelf life and usability. This may involve specialized drum linings, controlled moisture levels, or the option to apply anti-caking agents.
Durable Construction: Built with high-quality, corrosion-resistant materials (such as rubber lining or acid-resistant stainless steel) for long-lasting performance and minimal maintenance.
Adjustable Parameters: Allows for adjustments to drum speed, inclination, and material feed rate to optimize granulation for different fertilizer formulations.
Wet Granulation Method: Employs wet granulation (also known as agitation agglomeration, balling, or pelletizing), where materials are tumbled in the presence of liquid binders (such as water or steam) to form uniform granules.
Customizable Options: Available with various options, including steam heating for improved drying efficiency, automatic feeding systems, and discharge conveyors.

Applications:

NPK Compound Fertilizer Production: Manufacturing of granular NPK fertilizers with various nutrient ratios.
Organic Fertilizer Production: Can be used to granulate organic materials such as manure compost, biogas residue, and other organic wastes.
Phosphate Fertilizer Production: Suitable for preparing phosphate fertilizers.
Custom Fertilizer Blending: Creating tailored fertilizer mixes with nitrogen, phosphorus, potassium, and micronutrients for precision farming.

Working Process:

Material Preparation: Raw materials (containing NPK and other nutrients) are prepared, often involving crushing and grinding to achieve a suitable particle size.
Mixing: The prepared materials are thoroughly mixed to ensure a homogenous blend.
Granulation: The mixed materials are fed into the rotary drum granulator, where they are agglomerated into granules through a tumbling and spraying process. Liquid binders (water or steam) are added to facilitate granule formation.
Drying (Optional): The wet granules may be dried to reduce moisture content and improve stability.
Cooling (Optional): The dried granules may be cooled to prevent caking.
Screening (Optional): Granules may be screened to separate them by size, ensuring a uniform product. Oversized and undersized particles are typically recycled back into the process.
Coating (Optional): An anti-caking agent or other coating may be applied to the granules to improve their handling characteristics and prevent clumping.

Contact us today to learn more about our Compound Fertilizer Pelletizer Rotary Drum NPK Granulator Machine and how it can enhance your fertilizer production process and improve your bottom line.

Product Details