D62S Blower Bearing Failure & Shaft Seizure Repair
- PROCETEK
- Jun 21
- 1 min read
1. Project Overview
Industry: Industrial Equipment Service
Equipment: D62S Blower
Failure Type: Bearing Failure / Shaft Seizure
Year: 2024
2. Project Background
The D62S blower experienced sudden operational failure, with the main shaft unable to rotate.
This caused a complete shutdown of the equipment.
3. Problem / Failure Analysis
Shaft seized and unable to rotate
Bearing damage
System shutdown
Risk of severe internal damage
4. Root Cause
Investigation confirmed:
Insufficient lubrication supply
Bearings not properly lubricated
Heat accumulation leading to bearing failure
Resulting shaft seizure
5. Our Solution
Procetek provided a full repair and lubrication optimization solution:
Complete disassembly
Removal of damaged bearings
Inspection of shaft and housing
Replacement with new high-quality bearings
Optimization of lubrication system
Reassembly and testing
6. Scope of Work
Failure diagnosis
Bearing replacement
Shaft inspection
Lubrication system improvement
Reassembly and performance testing
7. Before & After Condition
Before Repair
Seized shaft and damaged bearings
During Repair
Disassembly and internal inspection
Left: Disassembled Right: Cleaned and Overhauled
After Repair
Restored blower operation
After repair, the blower resumed stable operation with improved lubrication reliability.
8. Results
Equipment fully restored
Eliminated seizure issue
Improved lubrication reliability
Extended service life
9. Why It Worked
Accurate root cause analysis
Proper bearing selection and replacement
Lubrication system optimization
Strong repair engineering capability
10. Conclusion
This case highlights the importance of lubrication management and demonstrates effective recovery from severe mechanical failure.
11. Call to Action
If your equipment experiences bearing failure or lubrication issues,👉 contact us for professional repair and recovery solutions.
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