“Congratulations, your business is booming with near double digit growth year over year!” This can be a facility managers worst nightmare - with fast growth manufacturing, warehouse and distribution centers quickly run out of space and struggle to keep up with the demand.
With space at a premium, facility managers are searching to ways to maximize floor space utilization and optimize storage capacity. So which one should you focus on – floor space or storage capacity? Oh, both? Everyone says that. Don’t worry, you can have your cake and eat it too – let me tell you about some technologies that can help.
When we talk about floor space, we’re talking square feet – so width x depth. Easy right? Now consider how much floor space you’re occupying with product or equipment. How about your aisle spacing – can you reduce the amount of floor space used or is it narrow enough already? Don’t forget about your vertical space. This area is commonly underutilized. If you have available space above your shelving you could benefit from a space evaluation to determine how to better use this area to match your business needs.
Storage capacity, by definition, is the maximum amount something can hold or contain. It’s simple math really – height x width x depth = cubic feet, which equals capacity. Take a look at your shelving – are they evenly spaced leaving wasted room at the top of your products? This is extra storage capacity you aren’t taking advantage of. Consider re-slotting your storage areas to get rid of any “air space” to aim for the tightest storage possible while still making product accessible.
For facilities relying on traditional shelving for non-palletized items these tips and tricks are only going to get you so far. To support rapid growth you’re going to need to make a technology change or expand your building. In this case, consider automated storage and retrieval equipment. Why make the investment you ask? These self-contained systems offer higher density storage in a more compact footprint than manual equipment can provide and the ROI is typically under 18 months. Three primary types:
Now each type of system offers different benefits when compared to your traditional shelving, all of which reduce the space and footprint required, therefore eliminating the need for an expansion. These space efficiencies can be further leveraged either through the storage of more products in the same amount of facility footprint, or via an expansion in the number of SKUs stored.
One way to compare automated storage and retrieval technologies to shelving is based on the available storage capacity within each system. A capacity comparison reveals how many sections of shelving fit into an automated storage machine, quantifying storage density within the unit.
Integrating an automated storage and retrieval system into your process allows you to densely store product on a shelf, tray or carrier. Storing items comparable in height together maximizes the cube and ensures you’re getting the most of out the units overall capacity.
The Vertical Lift Module for example stores trays on 1” increments. The densely compacts all trays as close together as possible based on product height. Storage locations for each tray can be a predetermined position or the storage location can change every time the tray is brought back into the unit to ensure maximum storage density within the machine. You will never have to think about re-slotting – just store “like height” items on the same tray and the slotting is done for you.
Another way to compare these technologies is based on floor space utilization, measured in square feet. As a general rule of thumb, when compared to standard shelving, Horizontal Carousel Modules save up to 60 percent of floor space, Vertical Carousel Modules save up to 75 percent of floor space and Vertical Lift Modules save up to 85 percent of floor space. Combining these figures with an 18 month ROI will stop any building expansion plans dead in its tracks.
Look up! A lot of people don’t realize they can utilize the vertical height in their warehouse or distribution center without needing a 20’ tall ladder to access the top shelf. Vertical Lift Modules utilize the floor to ceiling height ranging from 10’ tall to 90’ if you really wanted a monster of a machine! This recovered floor space allows you to reallocate the space to another department in the facility or expand with another product line.
You can have your cake and eat it too – it just requires some research and a bit of math to determine which automated technology is best for you. Take a quick look at this white paper, which provides some simple math for you to get an understanding of how much automation could improve you operation. That way you can have your storage capacity and your floor space too.
Kubota, OEM parts supplier saves 71% floor space with Horizontal Carousel Modules and 83% floor space with Vertical Lift Modules.
