Automated Guided Vehicles (AGVs), Conveyor

Distribution centres (DCs) are scaling up in size with some of the largest of online fulfillment centres being over 1 million sq. ft. Trying to navigate these behemoths is a struggle without the requisite automation. From rumblings on the Internet from disgruntled staffers, we gathered that some order pickers have had to walk over 15 kms. in a single shift. They have our sympathies. It is exhausting and not terribly productive.

What are some of the systems which can help companies move cartons, totes and boxes smoothly and efficiently, increase labour productivity and improve working conditions?  Two possible systems come to mind – automated guided vehicle (AGVs), and conveyors

Automated guided vehicle

AGVs are gaining in popularity in DCs with advancement in technology. At Logimat 2015, a key trade event for distribution and materials handling, a number different types of AGVs were on display, including Amazon’s Kiva, SSI Schaefer “Weasel” and Swisslog’s Carrypro. Versatile and adaptable, these handysized robots can zip along optical tracks, which can be installed quickly and easily, with only an occasional break for a battery charge.

conveying system

Conveyors are integral to modern manufacturing and material handling. Since their advent over 100 years ago, powered conveyors have increased productivity and reduced transport turnaround, whether they are installed in the warehouse for receiving and despatch, or integrated into order picking systems.

Which system should you consider for your warehouse?

It depends on the size and scale and complexity of your operation and budget.

Nothing beats the conveyors when it comes to high throughput. Depending on the transfer elements used to build the conveying system, it can do 1,500 to 6,000 transports per hour.

By the same token you will need a high throughput to justify making the investment. It may not be cost-effective to install a conveyor if your throughput should fall below 400 transports per hour.

As for the AGVs, they can do roughly 50-100 tours per hour. They are ideal as complement to human, undertaking repetitive tasks, or helping to transport bins, boxes or small parts of varying dimensions from small, tight spaces over longer distances with higher complexity. As no complex installation or customisation is needed, they can be put to work immediately.

Do check out with a competent consultant who can assist you make an informed decision.

Contact Person

Regional Marketing Team Phone No.: +65 6863 0168 Mail: info.sg@ssi-schaefer.com