Which principle of material handling obtains the greatest economy in moving material?

The principle of material handling that obtains the greatest economy in moving material is based on the idea that reducing the amount of handling directly leads to increased efficiency and cost savings. This concept encourages the design of processes and systems that minimize the movement of materials throughout a warehouse or distribution environment.

By adhering to the principle of least handling, businesses can streamline operations, reduce the risk of damage to materials, and minimize labor costs associated with repetitive movements. The goal is to create a system where materials are handled only when absolutely necessary, thus enabling a more efficient flow of goods through the supply chain. This approach also helps to enhance overall productivity and reduce waste, aligning well with modern lean management practices.

In contrast, other principles, such as the notion that most handling or frequent handling is optimal, can lead to inefficiencies and increased costs. Therefore, focusing on the least amount of handling provides a more effective framework for optimizing material movement within warehouses.