Investment decisions are often only about capital expenditures (CAPEX). However, the majority of costs occur in the operation phase of a machine.
A new calculation tool from KraussMaffei tracks the economic and ecological impact of a machine, a digital service product or a lifecycle service product visible over its product lifecycle. The lifecycleValueCalculator aims to support plastics processors to meet their CO2 targets and increase profit at the same time.
The company says ‘ it's like an iceberg’: only the tip is visible above the surface, the vast majority of its mass lies underwater. According to Kraussmaffei, the same applies to the total product lifecycle costs e.g. of injection moulding machines. 80 to 90 percent of those occur in the operation phase (OPEX), e.g. for energy consumption, material, maintenance or downtime, but are mostly not quantified in detail. The situation is similar with CO2 emissions: Here, 60 to 70 percent of the CO2 emissions occur during the operation phase. “This means that the greatest potential for economic and ecological optimization is not immediately apparent,” explains Markus Lunz, Head of Service Product & Portfolio Development.
The new ‘lifecycleValueCalculator’ by KraussMaffei makes this potential visible. With the calculation of individual ecological impacts from production, the tool also supports in the fulfillment of increasingly strict legal regulations and documentation requirements regarding ecological aspects.
Functionality
The lifecycleValueCalculator guides its users through the calculation in six steps, taking individual production parameters into account.
The calculation starts with a concrete challenge of the user, e.g. fluctuations in material quality or changing environmental conditions leading to increased scrap rates. As a first result the calculation aims to create transparency about the individual economic and ecological as-is-situation, e.g. regarding CO2-emissions, energy consumption, scrap related costs or lost revenue due to downtime. Afterwards the tool quantifies the specific improvement potential by using KraussMaffei solutions which meet the customers’ challenges. In this way, the individual economic and ecological value of a KraussMaffei solution can be determined.
Digitalization paves the way to sustainability by collecting, monitoring, analysing and validating data to take concrete actions for improvement. Digital service products aims to enable prediction to proactively react even before problems occur. In this way it is possible to determine and optimize CO2 emissions (decarbonization) while reducing costs for e.g. energy. “This is the heart of our D2-strategy”, Volker Ganz, Vice President Customer Excellence & Global Service Operations explains. “We strongly believe that economic business goals can only be achieved by reaching ecological goals at the same time. In this way, digital service products directly help our customers in meeting ecological targets. The lifecycleValueCalculator is an example of how digitalization supports decarbonization by creating transparency about CO2 emissions.”