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TGW Logistics' AMR mobile robot picking up a rollcart of finished customized shoes so they can be brought to order fulfillment TGW Logistics' AMR mobile robot picking up a rollcart of finished customized shoes so they can be brought to order fulfillment
Blog Post

Fixed automation or mobile robotics: Which is the best solution for a warehouse?

Warehouse automation has evolved over the past few decades, driven by the need to improve efficiency, reduce costs, and increase responsiveness across the supply chain. When choosing the right technologies to build a more resilient and future-ready operation, the answer lies in combining fixed automation with mobile robotics.

In this article, we explain the benefits of both solutions and how we integrate them at TGW Logistics to optimize warehouse operations. 

Traditional automation: The foundation of efficiency

Fixed automation refers to permanent, pre-installed systems in a warehouse or distribution center, designed to perform repetitive tasks in a structured, fast, and efficient manner — without direct human intervention.

What are the advantages of fixed automation?

  • Efficiency and speed: shuttles and miniloads enable fast and efficient product storage and retrieval, significantly reducing cycle times.
  • Storage capacity: automated storage systems maximize the use of vertical space, increasing capacity without expanding the warehouse footprint.
  • Accuracy: automated sorters and conveyors improve product handling precision, reduce errors, and enhance service quality.
  • Labor cost reduction: automation reduces dependency on manual labor, helping lower operating costs and address labor shortages.

Mobile robotics: Flexibility and adaptability

Mobile robots are autonomous devices designed to move goods within a warehouse or distribution center, without the need for fixed infrastructure. This technology has emerged as a key enabler of flexible automation and is transforming warehouse operations.

What are the advantages of mobile robots?

  • Flexibility: they can quickly adapt to changes in warehouse layout or new operational requirements, with minimal infrastructure changes.
  • Scalability: additional robots can be easily integrated to handle peak demand, allowing cost-effective growth.
  • Error reduction: mobile robots are integrated with the customer’s warehouse management system (WMS), helping eliminate transport errors.
  • Improved safety: they take on repetitive or potentially hazardous tasks, reducing workplace accidents. With advanced navigation and sensors, they avoid obstacles and handle goods with precision, minimizing damage.

The synergy between fixed automation and mobile robotics

Combining both technologies allows for an optimized workflow where mobile robots transfer goods between automated zones, improving overall efficiency.

This integration also reduces bottlenecks in specific areas of the warehouse and ensures continuous product flow. It supports quick adaptation to demand fluctuations and enables more precise, real-time inventory management — improving visibility and control.

At TGW Logistics, we believe it is essential to apply an innovative integration approach when combining these technologies. The success of an automation project lies in offering cutting-edge systems that are tailored to each customer’s needs and industry, delivering robust, high-quality solutions.

Looking ahead: Sustainable operations

Another key requirement is commitment to sustainability. It is essential to develop solutions that not only improve operational efficiency but also reduce environmental impact. In fixed automation, TGW’s latest generation of shuttles features locally sourced wooden covers, a sustainable material that helps save 25 tons of plastic per year.

The new Stingray shuttle is also equipped with innovations like PowerCaps, which store and redistribute energy to minimize consumption peaks. This energy-efficient solution contributes to lowering operating costs.

In mobile robotics, TGW promotes the use of lithium iron phosphate (LiFePO₄) batteries, a more environmentally friendly alternative made from non-toxic materials. These batteries are easier to recycle than the commonly used lithium-ion type.

Sustainability is no longer optional — it’s a priority for the future of logistics operations. In a context where efficiency and environmental responsibility must go hand in hand, integrating solutions that combine performance with sustainability will be key to staying competitive and building a more responsible supply chain.

TGW Logistics is a foundation-owned company headquartered in Austria and a global leader in warehouse automation and warehouse logistics. As a trusted systems integrator with more than 50 years of experience, we deliver end-to-end services: designing, implementing, and maintaining fulfillment centers powered by mechatronics, robotics, and advanced software solutions. With over 4,500 employees spanning Europe, Asia, and North America, we combine expertise, innovation, and a customer-centric dedication to help keep your business growing. With TGW Logistics, it's possible to transform your warehouse logistics into a competitive advantage.