GROB introduces flexible robot cell for automated machining

For industrial machining, automotive manufacturing, and precision component production, GROB-WERKE presented a modular robot cell designed to increase output while reducing unit costs through automated part handling and integrated production control. The system combines a 6-axis industrial robot, flexible feeding configurations, and digital planning tools to support high-volume, unmanned manufacturing environments.

The solution was introduced at the company’s in-house exhibition themed “100 Years of GROB,” where a range of automation technologies were demonstrated in live operation.

Flexible automation for multi-machine environments
The robot cell is designed to connect with one or two 5-axis universal machining centers, including the G150, G350a, and G350 models. This allows manufacturers to adapt the system to different production strategies, whether focusing on single-part machining or parallel processing across multiple machines.

Its modular configuration supports varying batch sizes and component geometries, making it suitable for industries requiring frequent production adjustments. By enabling simultaneous machine tending, the system reduces idle time and increases spindle utilization, directly impacting throughput.




Robotic handling with vision-based alignment
At the core of the system is a 6-axis industrial robot from FANUC, equipped with either a single or double gripper depending on application requirements. The integration of camera-based positioning ensures accurate alignment of Euro pallets and trolleys during loading and unloading operations.

This vision-supported handling reduces positioning errors and shortens non-machining time, particularly in extended unmanned production cycles. The approach improves process reliability in continuous operations where manual intervention is limited.

Configurable feeding system for varied production needs
The feeding system is designed to accommodate one, two, or four loading positions, allowing adaptation to different production volumes. Users can select between Euro pallets, roll cages, or an optional drawer module, depending on part size and logistics requirements.

Such configurability enables manufacturers to tailor material flow without redesigning the entire system. Despite this flexibility, the robot cell maintains a compact footprint, supporting integration into existing shopfloor layouts where space constraints are a factor.




Integrated software for production transparency
A key component of the system is the GROB4Automation control software, which provides visual organization of production orders and integrated planning functions. The software supports scheduling and monitoring of machining processes, helping operators manage complex workflows more efficiently.

By structuring production data and simplifying user interaction, the system reduces setup time and enables longer unmanned production periods while maintaining visibility across operations. This is particularly relevant for facilities aiming to balance workforce limitations with increasing production demands.

Positioning within evolving manufacturing requirements
The introduction of this robot cell reflects broader industry trends toward modular automation and digitally supported manufacturing. With increasing pressure to reduce costs, address skilled labor shortages, and maintain flexibility, standardized yet configurable systems are becoming more widely adopted.

In this context, the system provides a scalable approach to automation that can be incrementally integrated into existing production lines. Its compatibility with established machining platforms and adaptable feeding configurations positions it as a practical option for manufacturers seeking to expand automation without extensive infrastructure changes.

During the in-house exhibition, GROB-WERKE also showcased additional automation solutions, including rotary pallet storage systems, linear pallet storage systems, and other robot cells designed for different production scenarios, highlighting its approach to end-to-end manufacturing integration.

Edited by Industrial Journalist, Natania Lyngdoh — Adapted by AI.

www.grobgroup.com