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About UsHengshui Donghui Biotechnology Co., Ltd. was established in 2013 with a registered capital of RMB 10 million. In direct response to growing market demand and the need to expand production capacity for our anti-caking agents, the company invested RMB 6 million in 2021 to establish a dedicated production base in Panjin City, Liaoning Province, operating under the subsidiary Liaoning Donghui New Materials Co., Ltd.
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ProductsThe brand is now well-established in the fertilizer market and maintains strong partnerships with major fertilizer production centers across the country. The products are recognized for their high cost-effectiveness, comprehensive variety, and consistent stability.
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BlogCommitted to delivering the right products, attentive service, and specialized technical solutions for you
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How do anti-caking agents affect the “flowability” of fertilizers?
2025-01-21
“Free-flowability” is a key indicator for assessing the physical quality of fertilizers, directly influencing the efficiency and precision of mechanical fertilization. The core objective of anti-caking agents is to maintain and enhance the free-flowability of fertilizers. Surface-coated anti-caking agents achieve this by reducing the coefficient of friction on the particle surfaces, enabling particles to slide past each other as easily as “ball bearings.” Crystal-modified anti-caking agents, on the other hand, produce particles with smooth surfaces and high roundness, thereby minimizing interparticle entanglement and adhesion. A successful application of an anti-caking agent ensures that the fertilizer flows smoothly and effortlessly out of the packaging bag, without bridging or clinging to the walls of the hopper in seeders or fertilizer applicators, thus guaranteeing the continuity and uniformity of fertilization operations and laying the foundation for precision agriculture.
Hengshui Donghui Biotechnology Co., Ltd
Liaoning Donghui New Materials Co., Ltd
Tel：+86-18932811113 +86-16633858088
E-mail：donghui@Anti-caking.com
Headquarters: 4889 West Renmin Street, Hengshui City, Hebei Province
Branch Office: Xinli Town, Dawa District, Panjin City, Liaoning Province