Pick-to-light technology: Lightening the load

Advancements in pick-to-light technology and a variety of new applications have prompted a growth in use and productivity.
image

Use of lights with vertical lift modules (VLMs) and vertical carousels was non-existent as recently as seven years ago, but 85% of today’s units include lights for pick verifications.

By Sara Pearson Specter, Editor at Large
September 17, 2010 - MMH Editorial

As recently as 15 years ago, when pick-to-light systems were gaining wider acceptance, a common application might include some 20,000 light modules spread throughout a warehouse. Such systems were only affordable for Fortune 100 companies and large catalogers, who installed modules without regard for walking distances and pick velocities.

In the past half-dozen years or so,however, warehouse managers have gained a better grasp on light-directed picking technology. Improvements in the hardware—coupled with a better understanding of how an installation of as few as 300 units can make a dramatic difference in picking efficiency and accuracy—have made pick-to-light systems accessible to considerably smaller facilities.

“When it was a brand new technology, pick to light was applied improperly by being applied to everything. No matter whether it was a fast-mover, slow-mover or medium-mover—it was applied to every-mover,” recalls Colman Roche, vice president of sales for KardexRemstar (800-639-5805, www.kardexremstar.com). “Now, users are analyzing their inventory and requirements to determine the most appropriate use of pick to light for their application.”



About the Author

image
Sara Pearson Specter
Editor at Large

Sara Pearson Specter has written articles and supplements for Modern Materials Handling and Logistics Management as an Editor at Large since 2001. Based in Cincinnati, Specter has worked in the fields of journalism, graphic design, advertising, marketing, and public relations for 15 years, with a special emphasis on helping business-to-business industrial and manufacturing companies. Specter graduated from Centre College in Danville, Ky., with a bachelor’s degree in French and history.


Subscribe to Modern Materials Handling magazine

Subscribe today. It's FREE!
Find out what the world's most innovative companies are doing to improve productivity in their plants and distribution centers.
Start your FREE subscription today!

Recent Entries

The relationships between third-party logistics (3PL) service providers and shippers are seeing ongoing developments due in large part to the continuing emergence and sophistication of omni-channel retailing. That was one of the key findings of The 19th Annual Third-Party Logistics Study, which was released by consultancy Capgemini Group, Penn State University, and Korn/Ferry International, a global talent advisory firm.

Annual survey illustrates optimism resulting from increasing profits.

Serving primarily China and Taiwan, Tailift produces 28,000 forklifts annually.

Industrial barcode label printers are the gold standard for effective use of barcode technology to improve accuracy, reduce costs, and increase productivity in warehousing operations. Accuracy, costs, and productivity are the top concerns of companies with warehouses. As customer demands for perfect orders increases industrial barcode printers can produce the right barcode for the right products. As material costs increase these printers ensure minimal labor and physical space are required. And to improve labor productivity industrial barcode printers use good data to produce the right labels at the right time and place to keep product moving.

PECO Pallet is investing in technology and aiming at customers further up the supply chain to extend its reach.

Comments

Post a comment
Commenting is not available in this channel entry.