500 MW Thermal Power Plant Pump Component Restoration
500 MW Thermal Power Plant Pump Component Restoration
CW Pump components before and after refurbishment process
Worn-out & Damaged CW Pump Components
Multiple components of the CW pump including casing, impeller, and shaft were severely worn and damaged. The pump was operating at reduced efficiency, causing inadequate cooling water flow to the condenser. The plant was at risk of reduced power generation capacity.
Comprehensive Refurbishment Process
We performed comprehensive refurbishment of all damaged components. The casing was repaired using metal stitching, the impeller was reconditioned, and the shaft was precision machined to original specifications. All components were restored to OEM standards using advanced repair techniques.
The following critical components were successfully refurbished:
Complete blade restoration and balancing
Precision machining and replacementWear Rings
Surface restoration and corrosion protection
Straightening and surface hardening
Increased operational lifespan by 40%, 70% cost reduction compared to replacement, and restored pump efficiency to 95%. The plant resumed normal operations with no further issues, saving millions in replacement costs.
Severe wear and damage visible on pump components
Components restored to original specifications
Get the complete technical documentation and detailed analysis of this CW pump refurbishment case study.
Download PDFOur activities are focused to provide appropriate and quality solutions to various industrial issues needing maintenance service support. While on the job, we ensure that the downtime is minimised and the asset value is enhanced.
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