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  • Wall friction drift in hoppers, shown as clean wall flow versus film driven ratholing.
    31 January 2026

    Wall Friction Drift in Hoppers: Why Discharge Degrades Over Time

    Many hopper issues are boundary-limited. Wall friction drifts upward over time, so [...]

    Insights

  • Illustration showing water activity in powders versus moisture content, with internal water inside particles and surface water forming liquid bridges at particle contacts.
    24 January 2026

    Water Activity in Powders: Why Moisture Content Misleads in line drifts during production

    Water activity in powders predicts caking, sticking, and flow loss better than moisture [...]

    Insights

  • Clipboard showing a t0 vs t24 powder strength table next to a shear tester and stacked bags, used to separate caking from compaction.
    17 January 2026

    Powder Caking vs Compaction Test: That Tells You Which Problem You Have

    Powder caking vs compaction can look identical in production. However, they need [...]

    Insights

  • Powder data lineage infographic showing a QR coded checklist linking provenance, processing, exposure, and release decisions.
    10 January 2026

    Powder data lineage is now a quality lever, not an admin task

    Powder data lineage is becoming a hard requirement in EU battery and [...]

    Insights

  • Gloved hand placing a labeled powder sample vial beside a pressure titration chart for laser diffraction PSD.
    5 January 2026

    Laser Diffraction Troubleshooting: Pressure Titration for Reliable PSD

    Laser diffraction troubleshooting often points at the powder, not the method. A [...]

    Insights

  • Welding fumes in powder plants captured at the arc with local exhaust ventilation during maintenance welding.
    3 January 2026

    Welding Fumes in Powder Plants: The Hidden Contamination Risk During Maintenance and Hot Work

    Welding fumes in powder plants now sit in a tighter EU compliance [...]

    Insights

  • Powder permeability dosing instability in a hopper feeding a loss in weight feeder.
    27 December 2025

    Powder Permeability, The Hidden Cause of Dosing Instability

    Powder permeability dosing instability often starts with trapped air. Low permeability traps [...]

    Insights

  • EU plastic pellet loss regulation, spill containment and vacuum recovery at a pellet transfer point in a bulk handling area.
    20 December 2025

    EU Plastic Pellet Loss Regulation: Bulk Plant Compliance

    EU plastic pellet loss regulation (EU) 2025/2365 makes spill prevention and documented [...]

    Insights

  • Engineer in a powder processing plant reviewing a tablet that visualizes control banding for powders near a ventilated big bag discharge station.
    13 December 2025

    Control banding for powders: making incomplete data actionable

    Control banding for powders turns incomplete hazard data into a clear exposure [...]

    Insights

  • titanium dioxide powder classification shown by a tray of white pigment powder with safety documentation
    6 December 2025

    Titanium dioxide powder classification in 2025: what changed, what did not

    titanium dioxide powder classification is shifting again in 2025. An EU court [...]

    Insights

  • Hopper bridging arch forming across the outlet of a conical powder hopper
    29 November 2025

    Hopper Bridging: Why One Hopper Always Bridges First

    Hopper bridging is rarely random. It points to a mismatch between powder [...]

    Insights

  • Operator checking a high humidity display near stacked powder bags, illustrating how humidity spikes powder flow in storage areas.
    22 November 2025

    When Humidity Spikes Hit Your Powder Flow

    Average conditions rarely tell the full story. Short humidity spikes can change [...]

    Insights