© Körber Supply Chain

Scalable solutions

This adaptability to company growth, seasonal fluctuations or staff shortages is one of the main arguments in favor of AMR. The number of devices correlates with throughput, allowing performance to be increased in line with demand to a high degree, which makes it possible to make investments with pinpoint accuracy. This calculation works all the better if the supply of the AMR (goods-to-robotics) and the downstream processes can keep pace with the increase in performance. A precise, consistent throughput calculation or simulation ensures that the number of robots used is optimal from the outset. For future and investment security, however, later changes should also be considered at an early stage and planned for in adjacent areas in order to avoid bottlenecks - "a task for an experienced integrator who has a holistic view of all affected processes and systems," says Veenman.

Brownfield as a key discipline

The flexibility of the AMR is not only reflected in its scalability. This also makes them suitable for brownfield projects, such as the automation of existing distribution centers and warehouses. It is space-efficient and, unlike static conveyor technology or rail-bound vehicles, does not require any significant infrastructure apart from the floor, which must be of a uniform height. They can be adapted to a high degree to different building dimensions and shapes, are able to easily drive around obstacles such as pillars and are therefore also suitable for use in previously unused areas. Time-consuming and cost-intensive structural changes or extensions can often be avoided, which, in conjunction with the already short implementation time, saves a considerable amount of time. Advantages that also come into play in new installations: Due to these properties, AMR enable, among other things, a space-optimized and resource-saving warehouse layout

Interaction with other technologies

Regardless of whether AMRs are to be integrated into an existing system as part of a modernization project or form part of a planned new system: They are always part of an overall concept. Veenman: "We look at the individual requirements for each individual project and then define the appropriate technology mix." This means that the core technology of an AMR-based GtP system can be supplemented with other robotic solutions or conventional sub-systems. The overall view then reveals the complexity at various levels: Starting with the definition of the application area, through the technology mix and the software-side connection to a WCS or WMS, to details such as the transfer to a conveyor belt or vice versa. "This is why a close exchange between the customer and integrator is crucial throughout the entire course of the project to ensure that the systems interact optimally and develop their full potential."