Particle Size Equals Fertilizer Efficiency: The Crusher is the Hidden Gatekeeper of Fertilizer Quality

The crusher controls the particle size of raw materials within the granulation process window, directly determining the pelleting rate and granule strength. For every 1mm increase in particle size deviation, the pelleting rate of a drum granulator decreases by 8%-12%, and the return material load increases by 15%. By matching with chain, hammer, or semi-wet material crushers, the fineness of the raw materials can be stabilized within the 40-60 mesh range, establishing a physical basis for subsequent batching and granulation.

4 views | Business | Submitted: May 21, 2026
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