As a Chinese foreign trade company specializing in fertilizer equipment, our organic fertilizer flat die granulator focuses on high-efficiency granulation, adaptability to multiple raw materials, durability, and easy maintenance. It is a key piece of equipment for converting organic fertilizer from powder to granules. Sold to 45 countries and regions across Southeast Asia, Europe, and Africa, it helps organic fertilizer plants and farms worldwide address the challenges of difficult raw material forming, poor pellet quality, and low production efficiency, providing “Made in China” support for large-scale, commercialized organic fertilizer production.

The equipment’s core advantage lies in its efficient and stable granulation process: It utilizes a coordinated extrusion structure with a flat die and rollers. The flat die is made of a wear-resistant alloy (8-12mm thick) and paired with a high-hardness tungsten carbide roller. This allows for efficient granulation of fermented organic fertilizer raw materials (with a moisture content of 15%-25%), such as chicken manure, straw fertilizer, and humic acid fertilizer. The pellet forming rate remains stable at over 92%, and particle sizes ranging from 2-8mm can be customized to meet the demands of the organic fertilizer market in different regions. The unit has an hourly processing capacity of 0.3-5 tons, making it suitable for both small-batch production at family farms and small organic fertilizer workshops, as well as large-scale supply for medium-sized organic fertilizer plants. It reduces energy consumption by 20% compared to traditional granulation equipment, significantly improving production efficiency.

The equipment has been specifically optimized for the characteristics of organic fertilizer raw materials and global applications: Material-contacting components are constructed of 304 stainless steel, resistant to humic acid and salt corrosion, eliminating metal contamination and complying with EU EC 1935/2004 and US FDA environmental standards, ensuring high-quality organic fertilizers. The gap between the flat die and the rollers can be precisely adjusted (0.1-0.5mm). When processing straw-based organic fertilizers with high crude fiber content, a larger gap can be used to prevent material jamming, while a smaller gap can be used to increase granule density when processing fine humic acid fertilizers. The machine is equipped with heat dissipation and dust prevention devices, ensuring stable operation in the high temperature and humidity of Southeast Asia and the dry and dusty environments of the Middle East. Key components have a service life of over 8 years.

The machine is easy to operate and maintain. Equipped with a bilingual Chinese and English touch panel, it allows for pre-set settings for over six production parameters, including “chicken manure organic fertilizer granulation” and “straw mixed fertilizer granulation.” Workers can master the process after just one hour of training. Daily maintenance requires only regular cleaning of the flat die holes and inspection of roller wear. Wear parts can be replaced by a single person without specialized tools. The machine is compact (occupying only 2-5 square meters) and can be flexibly integrated into a “fermentation-crushing-granulation-packaging” production line. Installation and commissioning can begin production within two days.

Currently, this equipment has helped a Thai organic fertilizer plant reduce its straw fertilizer granule breakage rate from 15% to 3%, producing 200 tons of high-quality granules monthly. The humic acid granules it produces have also helped Brazilian customers successfully enter the South American organic agricultural input market. Choosing our organic fertilizer flat die granulator not only improves the quality of organic fertilizer granules while meeting international compliance requirements, making it a reliable partner for expanding into the global fertilizer equipment market. In the future, the mold hole diameter can be customized and the voltage can be adapted to 110V/220V to further meet personalized production needs.