In organic fertilizer production, the double roller press granualtor, with its efficient and stable granulation performance, has become a core component of many organic fertilizer equipment and an indispensable part of a complete organic fertilizer production line. Compared to traditional granulation equipment, the double-roller extrusion granulator eliminates the need for drying and can directly granulate fermented organic fertilizer raw materials, significantly reducing energy consumption and meeting the current industry demand for green production.

Based on unique twin-roller extrusion technology, this equipment can process a variety of organic raw materials such as livestock and poultry manure, straw, and mushroom residue. It produces granules with a granulation rate exceeding 90% and uniform granule strength, effectively eliminating the clumping and uneven particle size problems associated with traditional granulation. In a complete organic fertilizer production line, the double-roller extrusion granulator is connected to a raw material crushing and mixing equipment and then to a screening and packaging system, forming a closed-loop production process of "raw material pretreatment - extrusion granulation - finished product processing," achieving efficient conversion of organic waste into high-quality organic fertilizer. As a key piece of organic fertilizer equipment, the double-roller extrusion granulator offers flexible adaptability. Different roller diameters and speeds can be customized to meet production line capacity requirements, meeting diverse production needs ranging from small workshops with annual outputs of 5,000 tons to large enterprises with annual outputs of 100,000 tons. Its simple operation and easy maintenance further lower the barrier to entry for businesses, enabling more users to achieve resource recycling through organic fertilizer production lines and promote green and sustainable agricultural development.