Severe wall sticking in a disc granulator doesn’t necessarily mean the formula needs changing. Raw material moisture content exceeding 35%, peeling of the anti-stick coating on the inner wall of the disc, or scraper failure can all cause wall sticking. Checking moisture content and scrapers first, and then considering formula adjustments, is a more efficient troubleshooting approach. The essence...
There is no fixed outlet temperature for NPK coolers; it depends on the hygroscopicity of the fertilizer type and storage conditions. For DAP, MAP, and regular NPK granules, the cooled outlet temperature is generally required to be no higher than approximately 71°C. However, for hygroscopic formulations containing potassium chloride and high-nitrogen urea-based products, the outlet temperature is...
The capacity bottlenecks in organic fertilizer production lines and NPK fertilizer production lines mostly lie not in the rotary drum granulator itself, but in the two “invisible design variables” of the return material ratio and moisture balance. The industry benchmark for the return material ratio in rotary drum granulation is 0.8:1–1.2:1, while for roller-pressed fertilizer...
The rotary drum granulation production line was delivered to Yichun City, Jiangxi Province on June 6, 2026. This is the first rotary drum granulation production line delivered by Huaqiang Heavy Industry to western Jiangxi in 2026. It will be used in the livestock and poultry manure resource utilization project of a local organic fertilizer company to produce commercial granulated organic...
The rotary drum granulation production line was delivered to Yichun City, Jiangxi Province on June 6, 2026. This is the first rotary drum granulation production line delivered by Huaqiang Heavy Industry to western Jiangxi in 2026. It will be used in the livestock and poultry manure resource utilization project of a local organic fertilizer company to produce commercial granulated organic...
The rotary drum granulation production line was delivered to Yichun City, Jiangxi Province on June 6, 2026. This is the first rotary drum granulation production line delivered by Huaqiang Heavy Industry to western Jiangxi in 2026. It will be used in the livestock and poultry manure resource utilization project of a local organic fertilizer company to produce commercial granulated organic...
The rotary drum granulation production line was delivered to Yichun City, Jiangxi Province on June 6, 2026. This is the first rotary drum granulation production line delivered by Huaqiang Heavy Industry to western Jiangxi in 2026. It will be used in the livestock and poultry manure resource utilization project of a local organic fertilizer company to produce commercial granulated organic...
On May 30, 2026, the complete set of powdered fertilizer production line equipment for Malaysia was officially shipped to the project site after completing factory commissioning. This is the second set of powdered fertilizer production equipment shipped by Huaqiang Heavy Industry to Malaysia in 2026. The core configuration consists of a double-shaft mixer and a horizontal ribbon mixer, used to...
On May 30, 2026, the complete set of powdered fertilizer production line equipment for Malaysia was officially shipped to the project site after completing factory commissioning. This is the second set of powdered fertilizer production equipment shipped by Huaqiang Heavy Industry to Malaysia in 2026. The core configuration consists of a double-shaft mixer and a horizontal ribbon mixer, used...
On May 30, 2026, the complete set of powdered fertilizer production line equipment for Malaysia was officially shipped to the project site after completing factory commissioning. This is the second set of powdered fertilizer production equipment shipped by Huaqiang Heavy Industry to Malaysia in 2026. The core configuration consists of a double-shaft mixer and a horizontal ribbon mixer, used to...