Bringing RFID back – an Innovation Center success story
Radio frequency identification (RFID) tags have existed for decades, but many companies that experimented with the technology in the past found that the cost was too high. Recent price drops have changed that, and customers are beginning to take another look at how RFID can improve efficiency in supply chain management.
Case in point: Labor shortages and high turnover rates have disrupted warehouse operations in recent years. This can significantly impact efficiency, especially at facilities requiring heavy picking activity. The learning curve for new hires is often quite steep. Even the most talented recruit can make mistakes, such as putting a pallet in the wrong place. And each mistake costs time. At one customer facility, for example, an outbound truck might be put on hold for 30 to 40 minutes during the search for a misplaced pallet. Sometimes pallets must be re-picked, which can take up to 90 minutes.
RFID is part of the IoT in logistics we showcase at our Innovation Centers. A customer visit to our center in Chicago gave birth to an idea: Is it economically feasible to equip a warehouse full of pallets with RFID tags to track their location and be able to find them quickly? The question became a pilot project, and the results spoke for themselves: Time spent looking for lost pallets dropped by 77%. The warehouse staff had more time for other work, and the company saved money. The tags were also used to compare records with physical stocks for cycle counts. That process had generally taken several hours and was shortened to an hour or less.
We’re currently exploring more ways to leverage tracking technology.