Annual Grinding Capacity of 20,000 Tons of LFP Line for BYD’s Qinghai Battery Factory

Project Location and Time: BYD Qinghai Plant, March 2018
Grinding Material: Lithium Iron Phosphate
HKZN Sand Mill Model and Quantity: 12 units of 150L bead mill with turbine rotor and rotative screen (DT series)
Output: 14 tons per day per single line, approximately 56 tons per day for the complete system, and approximately 20,000 tons per year for the complete system.
Feed Solid Content: ≥35%
Grinding Chamber Pressure: ≤0.3 MPa
Material Temperature Control: 45°C
Output Particle Size: Coarse grinding D50≤1µm, D90≤3µm; Fine grinding D50≤0.3µm, D90≤0.7µm
Supporting Equipment: Automatic feeding equipment, dispersing equipment