In industrial facilities, machinery and systems evolve over time through expansions, revamping projects, replacements, and maintenance activities.
This evolution can result in a heterogeneous machinery inventory, characterized by varying technologies, components from different generations, and spare parts that are not always readily available. For this reason, a thorough understanding of the installed base is essential for identifying critical issues, managing obsolescence, and effectively planning interventions.
Integrating installed base analysis, standardization, and strategic spare parts management makes it possible to move beyond a predominantly reactive maintenance approach, adopting instead a more structured strategy focused on ensuring production continuity.
Analyzing the installed machinery involves a technical and functional inventory of the equipment present in the facility. PLCs, drives, sensors, actuators, and electrical or hydraulic components are identified and classified to create an up-to-date, reliable snapshot of the system.
This process may include gathering data on product codes; hardware, firmware, and software versions; component locations; fault history; repairs; downtime; and spare parts availability.
A key aspect involves analyzing the obsolescence of industrial components. Even a device that is still fully functional can pose a risk if it is no longer supported by the manufacturer or if its replacement entails lead times incompatible with production requirements.
The result is a technical database that enables the identification of critical components, obsolescence risks, potential inventory shortages, and intervention priorities.
An installed base audit also provides the information needed to define a standardization path for the machinery fleet.
Over time, production lines and systems may come to incorporate PLCs, motors, drives, sensors, valves, and interfaces from different technology families. This heterogeneity increases the need for specialized skills, dedicated procedures, and spare parts, thereby complicating maintenance management.
Standardization means progressively reducing this complexity by adopting specific component families, uniform control architectures, common protocols, design templates, and shared testing and commissioning procedures.
The benefits are tangible: simplified troubleshooting, rationalized spare parts inventory, greater solution replicability, and improved technical skills management.
The analysis also makes it possible to set intervention priorities: obsolete or unsupported components can be identified as candidates for replacement, while failure history helps pinpoint critical areas on which to focus efforts.
Knowing exactly what is installed makes it possible to answer a crucial question for maintenance and production: which spare parts must be immediately available?
Not all components carry the same level of criticality. Some can be procured when needed; for others, however, unavailability can lead to plant downtime and recovery times that are incompatible with production requirements.
For specific categories of spare parts, it may therefore be advisable to consider consignment stock arrangements. In this model, the supplier makes an agreed quantity of components available to the customer while retaining ownership until the moment of withdrawal. The customer has physical possession of the material but incurs the cost only when the spare part is actually used.
This system can be applied, for example, to electrical and hydraulic components, sensors, and other critical spare parts identified through an analysis of the installed base.
The main advantage lies in balancing spare part availability with a reduction in tied-up capital, achieved by defining minimum and maximum stock levels, replenishment procedures, consumption tracking, and operational responsibilities within a structured agreement between the customer and the supplier.
The value of this approach becomes fully apparent when the analysis of the installed base, standardization, and spare parts management are integrated into a single process.
The process begins with an in-depth understanding of the installed base—essential for identifying critical issues and obsolete components. Based on this insight, it is possible to define standardization opportunities and plan targeted replacement or revamping initiatives. Subsequently, depending on the level of criticality identified, a spare parts management strategy can be structured, and the potential implementation of consignment stock evaluated.
In this context, the relationship between the company and the supplier evolves from simple product supply to a B2B service focused on managing the entire lifecycle of the components.
Priver Industriale supports manufacturing companies by analyzing their installed base, identifying critical issues, and defining strategies for standardization and spare parts management, developing solutions tailored to the facility's specific operational and production characteristics.
Do you want to identify components at risk of obsolescence, optimize spare parts management, and determine which critical parts to keep in stock?
Request an analysis of your installed base. By cataloging your machinery, it is possible to identify critical issues, set intervention priorities, and evaluate opportunities for standardization and optimized spare parts management.
Contact us to discuss your facility's specific needs and evaluate the most suitable solution.