What are typically the benchmarks for the below for Rotary kiln, Raw mill and Cement Mill            1. Mean time between failure , 2. Mean time to repair , 3. Machine Downtime due to Mechanical failures, 4. Net Availability Index (NAI) , 5. Production rate index (PRI)

 

 

 

 

 

                                                               i.      Mean Time Between Failures (MTBF)

                                                             ii.      Mean Time to Repair (MTTR)

                                                            iii.      Machine Downtime due to Mechanical failures

                                                           iv.      Machine Downtime due to Lack of Raw material / fuel

                                                             v.      Machine Downtime due to Lack of Maintenance material

                                                           vi.      Machine Downtime due to Clinker Management

                                                          vii.      Net Availability Index (NAI)

                                                        viii.      Production rate index (PRI)