DATE: 2025/12/16

Our Journey: Integrating Conventional Forklifts into Automated Stacker Workflows

At our facilities, we constantly face the challenge of improving efficiency without completely overhauling our existing material handling infrastructure. The transition to full automation can be daunting, both in terms of capital expenditure and operational disruption. This is the precise problem we set out to solve: how can we leverage our current fleet of conventional forklifts and integrate them into automated workflows, particularly those dominated by a dedicated pallet stacker? Our exploration led us to a partnership with SEER Robotics, revealing both significant challenges and elegant technological solutions.

The Core Integration Hurdles
The primary challenge in retro-fitting a conventional forklift is its fundamental lack of "awareness." Unlike a purpose-built autonomous vehicle, a standard forklift is not natively equipped with the sensors or intelligence to navigate dynamically, perceive its environment, or communicate with a central management system. Integrating them into a coordinated workflow with a stacker forklift requires overcoming three main hurdles: granting it precise localization and navigation capabilities, enabling real-time obstacle avoidance and safety compliance, and ensuring seamless data exchange with the fleet management software. Without addressing these, the retrofitted unit would be an isolated, and potentially hazardous, component rather than an integrated team player.

The Technological Bridge: A Specialized Controller
Our solution centers on a core piece of technology developed by SEER Robotics: a specialized industrial controller, the SRC-2000-F(S). We view this component as the "robot brain" for conventional equipment. This controller is not a simple add-on; it is a comprehensive system that integrates perception modules (like LiDAR and cameras), a powerful computing unit for real-time decision-making, and robust vehicle control interfaces. By installing this system on a standard forklift, we effectively transform it into an intelligent, connected entity. This allows the retrofitted forklift to understand its position within the warehouse map, follow pre-defined or dynamically generated routes, and perform tasks with a high degree of repeatability and accuracy.

Achieving Seamless Workflow Harmony
The ultimate value for our operations is the creation of a harmonious, mixed fleet. With the SEER Robotics controller, our retrofitted conventional forklifts can now receive and execute tasks from the same central management system that directs the autonomous stacker forklifts. For instance, a retrofitted forklift can be tasked with transporting pallets from a receiving dock to a transfer point, where an autonomous stacker forklift then takes over for the precise, high-bay storage placement. This division of labor maximizes the strengths of each asset. We achieve a significant boost in overall throughput and a reduction in manual labor without the need for a complete and immediate fleet replacement, protecting our initial investment and allowing for a phased, manageable transition to automation.

Conclusion
Our experience demonstrates that retro-fitting is not just a theoretical concept but a practical and financially sound strategy for modernizing warehouse operations. By partnering with a technology provider that focuses on robust control systems, we have successfully bridged the gap between our legacy equipment and the future of automation. This approach provides us with the flexibility to scale our automation efforts progressively, ensuring a reliable and efficient path toward a more intelligent and productive material handling environment.