- Checking & Troubleshooting & analyze any damages on polishing machine
- Check on motor starter, control panel, control system, wiring, cable connections, motors, ampere & voltage stabilize
- Find out there is 50hp motor & contactors & timers broken
- Provide solution of replacing 50hp motors, contactors & timers
- After replacing & installation, test run
- Observe & check for ampere & volatge stability & motor running status
- Provide after sales-service, rewind & repair the broken motor
- Standby spare motor in workshop for next motor went down
- Replace bearing & cover housing & machining