BETONPARTSDiagnosis sheet · https://betonparts.com/en/faults/cement-silo/valve-no-close/
Cement silos and screw conveyors · No cement from the silo
Valve does not close, cement scale creeps
- Symptom
- Valve does not close, cement scale creeps
- Likely cause
- Worn seat, cement on the seat, or screw run-on.
- Check
- Watch the scale with the screw stopped.
- Fix
- Clean; fit a new seat and bushings.
Manual · Book 2 · § 13.5 · 8
Parts you may need
⚠ Every look inside, turn by hand or open step means full lockout first. Never enter a silo or a bin with material in it.
Plant / site
Machine and serial no.
Date
Checked by
Findings and actions
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