Description
product details
The Double Roller Granulator is a pivotal and technologically advanced machine in compound fertilizer production, renowned for its compact design, energy efficiency, and practical functionality. It operates on a dry granulation principle, eliminating the need for drying ovens or liquid binders. By utilizing high-pressure compaction, it transforms powdered raw materials into solid, uniformly shaped granules at room temperature. This makes it an ideal, energy-saving solution for establishing small to medium-scale production lines that deliver continuous, mechanized output for a wide range of high, medium, and low-concentration specialized compound fertilizers.
Introduction to the Features of the Double Roller Granulator
Dry Process, No Drying Required:
Benefit: The dry compaction method significantly reduces energy consumption by removing the need for a downstream drying process. This leads to lower operational costs and a smaller plant footprint, making it a champion of energy savings and emission reduction.
Versatile & Customizable Granule Shapes:
Benefit: The roller skins (molds) can be customized with a wide range of pocket shapes and sizes. Choose from pillow-shaped, semi-round, rod-shaped, tablet/pill, walnut, oblate spherical, and square bar shapes to meet specific market demands and application requirements.
High-Strength Granules at Room Temperature:
Benefit: Products are formed in a single extrusion step, resulting in dense, hard granules with low moisture content. The final product consistently meets all technical standards for compound fertilizers and is resistant to breaking and dusting during handling and storage.
Compact, Efficient & Reliable Design:
Benefit: Its rational and compact structure ensures stable, continuous operation with low energy consumption. It easily integrates with other equipment to form a complete, efficient production line, maximizing output from a minimal space.
Why Choose Our Double Roller Granulator?
Significantly Lower Operating Costs: The elimination of fuel or steam for drying translates into direct and substantial energy savings, offering a rapid return on investment.
Unmatched Product Flexibility: Produce a variety of granule shapes to differentiate your product in the market and cater to specific crop or application needs.
A Modern, Sustainable Choice: As an upgrade from older, less efficient technologies, this granulator represents a step forward in sustainable manufacturing for the modern fertilizer industry.
Frequently Asked Questions (FAQ)
Q: What are the main advantages compared to a rotary drum granulator?
A: The key advantages are 1) No drying process required, saving significant energy and cost; 2) Ability to produce well-defined, non-spherical shapes; and 3) A typically simpler and more compact system setup.
Q: What is the typical production capacity?
A: Capacity depends on the model and material characteristics. Our double roller granulators are ideally suited for small to medium-scale continuous production lines, with capacities ranging from a few hundred kilograms to several tons per hour.
Q: Can the machine handle organic-based powder mixtures?
A: Yes, it can effectively granulate organic and organic-inorganic blends, provided the powder has the correct particle size distribution and moisture content (typically very low) for dry compaction.
Upgrade to an efficient, versatile, and cost-effective granulation solution. Contact us to discuss your custom shape requirements and receive a tailored quote for our Double Roller Granulator.
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