In fertilizer production, double roller press granulation technology, with its unique advantages, is quietly revolutionizing the industry. This innovative dry granulation process not only eliminates the energy-consuming drying step in traditional granulation methods, but also achieves a qualitative leap in product quality and production efficiency.
The double roller press granulator uses two counter-rotating rollers to directly compress powdered raw materials into dense flakes under high pressure, which are then crushed and shaped into ideal granules. This process eliminates the need for the addition of water or binders, fundamentally overcoming the limitations of traditional granulation techniques.”The greatest appeal of double roller press granulation technology lies in its simplicity and efficiency. We no longer need bulky drying equipment and no longer worry about granule dissolution. Each fertilizer pellet maintains its purest form and most consistent quality.”
A complete double roller press granulation production line comprises multiple precisely coordinated equipment units: raw material crushing to ensure uniform particle size, efficient mixing, a double axis mixer, double-roller extrusion, high-pressure forming, screening and fertilizer packaging machine, and finished product grading.
With the increasing global demand for energy conservation and environmental protection, double-roller extrusion granulation technology is experiencing unprecedented development opportunities.Intelligent control systems, innovative applications of wear-resistant materials, and modular design concepts are driving this technology toward greater efficiency and reliability.
Double roller press granulation is not only a production process but also a significant milestone in the fertilizer industry’s transition toward green and sustainable development. Choosing dry granulation means choosing to embark on a journey into the future.
