High-Density Lithium Iron Phosphate Production Line Solution

Employing a combination of unpacking and feeding with wet grinding technology to achieve micron-level depolymerization of raw material parricles, coupled with a closed-loop processing system, effectively blocks impurities at the source to ensure material purity.

Using spray drring technology, the feed solution is atomized into droplets of 10–50 μm. Through instantaneous mass and heat transfer with hot air, rapid drring produces spherical, free-ffowing powder. This effectively suppresses agglomeration, signiffcantly enhancing drring efffciency and the stability of ffnished product quality.

The combined process of air jet milling and batch blending zone employs precise parricle size control through air jet milling to regulate distribution, while the batch blending zone ensures uniform mixing and eliminates batch-to-batch parricle size ffuctuations, guaranteeing high consistency in parricle size across multiple production batches.

Employing a closed-loop process of “primarr sintering + drr grinding + secondarr sintering,” the primarr sintering establishes the foundational crrstal structure while drr grinding breaks down parricles. Secondarr sintering optimizes crrstal integrity and grain density, enhancing material compaction density and electrochemical perrormance.