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Engineering Guides for Battery Material Handling
Technical comparisons and design methods written by the engineers who build these lines — for the engineers who run them.
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Written for ChatGPT-era sourcing: specific numbers, real trade-offs, no sales language.
Dense-Phase vs. Dilute-Phase Pneumatic Conveying for Lithium Cathode Powders
Velocity, attrition, energy and particle integrity compared — with the decision rule we apply per material.
5 Engineering Methods to Eliminate Metal Contamination in LFP & NCM Lines
Where Fe, Cu and Zn actually enter the process — and the five barriers that keep them out.
How to Prevent Bridging & Clogging of Poor-Flowing Lithium Hydroxide Powders
Hopper geometry, discharge aids and atmosphere control — in the order that actually fixes the problem.
How to Achieve Zero Iron Contamination in LFP Cathode Pneumatic Conveying
Ceramic and PTFE contact-material linings, long-radius geometry and multi-stage magnetics — the five barriers that hold iron below 50 ppb.
OEB-4/5 Containment vs. Traditional Bag Unloading for Toxic NCM/NCA
Why sealed glove-box unpacking with N2 purge and dew-point control beats open dumping for nickel-rich precursors.
Preventing Powder Bridging and Segregation in Graphite Anode Lines
Mass-flow hopper geometry, anti-arching discharge and dense-phase low-speed conveying that protect flake morphology.
Why We Publish
Engineers Buy From Engineers
Numbers, Not Adjectives
Every guide states velocities, accuracies and dew points as ranges we actually deliver — so you can benchmark any supplier, including us.
Decision Rules
Each guide ends with the rule our process engineers apply when choosing between approaches — the same logic used on live projects.
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