BETONPARTSDiagnosis sheet · https://betonparts.com/en/faults/twin-shaft/squeal/
- Symptom
- Squeal at start-up
- Likely cause
- Belts loose or pulley grooves worn.
- Check
- Belt tension (16 mm deflection per metre of span); groove wear.
- Fix
- Tension; replace belts as a matched set, and worn pulleys.
Manual · Book 1 · § 12.2 · 5.2
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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