Why Hopper Fill Level Changes Powder Discharge
Do not diagnose a feeder as if the [...]
Fines in Powder Behavior: Why Small Amounts Matter
Fines in powder behavior matter because fine particles [...]
Particle Size Distribution Interpretation: Reading D10, D50, D90, Fines, and Oversize in Process Context
Particle size distribution interpretation has the most value [...]
Why FIBC Discharge Problems Often Start at the Liner-Spout Interface
FIBC discharge problems are often blamed on the [...]
Moisture Control for Powders: Dew Point, Water Activity, and Caking Windows
Moisture control for powders breaks down when teams [...]
Wall Friction and Hopper Geometry: Why Some Bins Mass Flow and Others Funnel Flow
Mass flow requires hopper walls that are steep [...]
Why Powder Flow Often Fails After a Short Shutdown in Hoppers and Feeders
Powder flow after a short shutdown often fails [...]
Deaeration lag, why “easy flowing” powders still surge
Deaeration lag in powders creates a timing mismatch [...]
Permeability Collapse in Hopper Discharge Causes “Random” Ratholes and Sudden Flooding
Permeability collapse in hopper discharge often triggers instability [...]
Hopper Bridging: Why One Hopper Always Bridges First
Hopper bridging is rarely random. It points to [...]