Key Performance Indicators 1 Time Chart: Total Time Not Worked Time Available Time Time Outside Production Phase Available Production Time Available Equipment Production Time Production Time Other Stop Time Equipment Stop Time Total Time: The continuous time interval during which the performance of the equipment is considered. E.g. : 24 hours, a week, or a month. Not Worked Time: The time interval during which the equipment is not used. E.g.: When there is no need or wish to produce or no production is planned. Available Time: The time during which the necessary line operations for producing packages have been performed. Time Outside Production Phase: The accumulated time interval used for the preparation phase, the after production phase and the planned maintenance phase. Each phase can include the operating time, the equipment stop time and the other stop time. 2 Available Production Time: The time during which the equipment could have been performing a required function if no equipment or other stop had occurred. Other Stop Time: Time within the production phase during which the equipment becomes idle because of reasons not due to the equipment. Available Equipment Production Time: The time during which the equipment could have been performing a required function if no equipment had occurred. Equipment Stop Time: Time within the production phase during which the equipment becomes idle because of reasons due to the equipment. Production Time: The time during which the equipment is performing a primary required function. 3 Key Performance Indicators (KPIs) definitions: 1- Total Waste: Packages In minus Packages Out 2- Machine Mechanical Efficiency (MME) (%): How well the equipment is working during the available equipment production time LMME = Line Machine Mechanical Efficiency = covers the whole line filler and DE MME = Machine Mechanical Efficiency = covers the filler only LMME/MME = Production Time MME Prod. = [Production Time] [Production Time] + [Equipment Stop Time] 3- Mean Time Between Failures Equipment (MTBF) during Production (hrs): The mean production time between failures for stop during the production phase caused by the equipment MTBF Eq. Prod. = [Production Time] [Number of Equipment Stops] 4- Mean Time Between Failures (MTBF) all stops during production (hrs): The mean production time between failures for all stops occurred during the production phase. MTBF All Prod. = [Production Time] [Number of Equipment Stops] + [Number of Other Stops] 4 5- Mean Time To Restoration Equipment (MTTR) during production (hrs): The average time the equipment doesn’t operate when a stop caused by the equipment has occurred during the production phase. [Equipment Stop Time] [Number of Equipment Stops] MTTR Eq. Prod. = 6- Mean Time To Restoration (MTTR) all stops during production (hrs): The average time the equipment doesn’t operate when a stop occurred during the production phase. MTTR All Prod. = [Equipment Stop Time] + [Other Stop Time] [Number of Equipment Stops] + [Number of Other Stops] 7- Packaging Material Efficiency (PME) (%): How well the equipment is using the packaging material during the production phase. PME = [Approved Packages Out] [Approved Packages Out] + [Equipment Stop Waste] 8- Machine Efficiency (ME) (%): How well the machine is working during the available equipment production time in relation to its nominal capacity. ME = [Approved Packages Out Machine] [Available Equipment Production Time] × [Nominal Capacity*] 5 9- Line Efficiency (LE) (%): How well the line is working during the available equipment production time in relation to its nominal capacity. [Approved Packages Out Line] [Available Equipment Production Time] × [Nominal Capacity*] LE = 10- Total Capacity utilization (TCU) (%): How well the equipment is utilized during the total time [Production Time] [Total Time] TCU = 11- Time Utilization (TU) (%): How well the equipment is utilized during the available time. [Production Time] [Available Time] TU = 12- Production Time Utilization (PTU) (%): How well the equipment is utilized during the available production time. PTU = [Production Time] [Available Production Time] 6 13- Line Utilization (LU) (%): How well the line utilized for production during the available time in relation to its nominal capacity. LU = [Approved Packages Out Line] [Available Time] × [Nominal Capacity*] 14- Line Production Utilization (LPU) (%): How well the line is utilized for production during the available production time (production phase) in relation to its nominal capacity. LPU = [Approved Packages Out Line] [Available Production Time] × [Nominal Capacity*] 15- Packaging Material Utilization (PMU) (%): How well the packaging material is utilized. All reasons for consuming packaging material are considered, not only depending on the equipment function. [Approved Packages Out] [Packages In] PMU = 7
