A warehouse control system (WCS) directs “real-time” activities within warehouses and distribution centers. They act as a traffic regulator for warehousing activities, with the mission of running material handling systems (and in some instances, the activities of workers). A good WCS system provides a broad, yet consistent interface for material handling systems like conveyors, carousels, palletizers, sorters, etc. On the other hand, a warehouse management system (WMS) is more focused on broader activities, people, and processes, such as shipments and orders. WMS usually doesn’t reach downstream into the automated equipment itself. A WMS is more about controlling human interactions to fulfill or receive product.

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Manufacturing Automation has taken huge steps forward in recent years, helping companies become safer and more efficient. Technology such as robotics for picking, packing, or welding is constantly advancing, making systems better, and smarter, each year. Vision systems alone are undergoing a revolution in terms of effectiveness. This type of automation is also more affordable every year, while the cost of just about everything else – labor, energy, raw materials, and insurance – is rising.

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Earlier this year, Food Logistics published a provocative article, “Automate or Die”.  Do you have to automate? Of course not. But it brings to mind a good question: where is the point of acceptable ROI for automation projects? When does it make sense? What aspects are potential pitfalls?

We’re  inside warehouses, distribution centers, commercial operations, and manufacturing facilities every day. We don’t see full scale automation in all — or even most — of these operations. We’ve even seen some companies who have automated go back to picking with carts. We’ve seen others thrive due to their automated projects. The point is, you certainly won’t “die” if you don’t automate. But that doesn’t mean that you should not automate some or all aspects of your operation.

In some cases, we try to make the case that automation isn’t needed. In others, we try to help these companies understand when a capital investment in automation equipment and/or software will save money, increase productivity, reduce problems, and improve their business. It’s not  something that you can do from a distance.  It requires a command of the facts on the ground, in the servers, and throughout the supply chain.

So, the question is, why automate? 

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We’ve posted a new white paper in our growing library of free material handling, logistics, safety, and manufacturing information resources.  This paper focuses on the proliferation of end of line robotic palletizing, its growing benefits, methods, and more. If you are palletizing at the end of a production line, this is a must-read.

• Robotic Palletizing: A Matter of When (PDF)
• More Cisco-Eagle white papers

Jay Moris has an excellent article in Inbound Logistics on ways you can cut expenses in your e-commerce operation. Some quick pointers are below.

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At Modex 2012, Hytrol Conveyor’s Boyce Bonham sat down with DCVelocity to discuss distribution center sustainability. We’ve linked the video below, which is worth a few moments of your time. How do initiatives to work greener, smarter, and better affect warehouses and distribution operations? Not surprisingly, these initiatives often save money, at least over the long term.

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“We keep making mistakes”

Mistakes happen, but in order picking operations, reducing the number of errors is critically important. Order picking is the last touch point between you and your customers. When it comes to customer relations, it’s more important than any public relations, press releases, or websites your company can create. No matter if you’re shipping direct to consumers or to another processing operation, customers are directly impacted. Not only is the customer with the incorrect order harmed, so are potential future customers who suffer because of inventory errors delaying orders.

What are some ways you can increase inventory accuracy related to order picking?

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When you are considering an automated picking solution, you have lots of choices. One of the more frequent comparisons is between horizontal carousels and VLM’s – vertical lift modules. Both promise similar efficiency gains: they bring products to pickers rather forcing pickers to move to picking stations in shelving or racks. But which is best? That depends on what set of criteria you use, and what’s important to you.
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President Obama’s State of the Union address focused on manufacturing in the United States – which everyone, no matter their political persuasion, can agree is a vital part of our economy. Countries that don’t make things aren’t world powers, period.

And the numbers, on the surface, can look dire. According to Forbes Magazine,  22 million manufacturing jobs were lost globally between 1995 and 2002. The U.S. lost hundreds of thousands of manufacturing jobs in that timeframe.

The common belief is that these jobs were palletized and shipped east to China or south to Mexico. While that has happened – we’ve seen it in our client base more than once – it’s only part of the story. The reality is more complicated, and may help us to understand why manufacturing output has increased in the U.S. while jobs have been reduced. Manufacturing output didn’t just grow; it rocketed 30% since 1995. China – the supposed vampire of manufacturing employment – has lost a whopping 16 million manufacturing jobs.

In a word, the “culprit” (if you want to call it that) is automation. Robotics is less expensive and significantly more capable – and continues to improve. The same goes for other automation of other kinds.

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Sortation systems in distribution is application driven – typically we are talking about order fulfillment (retail, wave pre-sorting, inbound putaway sorts), shipping (end of line carrier sortation, ship to stores), and returns. Traditional sweep sorters, cross-belt, narrow slat & shoe, or belt sorters are often thought of as “for the big guys” in large operations. SpanTech’s new TranSorter is  different, and it’s rolling out at Modex 2012. A sneak peek video below:

The TranSorter is built for hard to sort items, such as fragile items that require different handling. It’s good for ultra-lightweight items, poly bags, etc.  It’s scalable, flexible, and affordable due to truly modular design, a world of layout possibilities, and competitive pricing. It can also deploy quickly, with 6-8 week delivery times and a couple days installation time. If you’re planning to attend Modex, check it out.