With the growing popularity of automating the palletizing function, we arranged an interview with vonGAL, a leading manufacturer who has the largest installed base of palletizers in the country. Bobby Edmond is vonGAL’s Director of Applications, and has been in the business for 25 years. He has seen applications in a wide range of industries, and in companies large and small. I asked him if he would take time to share his thoughts, and answer a few questions of interest to those that might be considering palletizing for the first time.

Read the rest of this entry »

In dynamic distribution environments, accurate, fast weighing, counting, and dimensioning systems are more important than ever. This is particularly true in 3PL’s and other operations where needs often change. Getting it right, and getting it quickly has become increasingly more important. One way is to utilize the newer mobile weighing systems on the market today.

Read the rest of this entry »

As interest continues to grow in automated palletizing, let’s take a brief look at a few of the issues surrounding these applications.

Over the next couple of months, I’ll be providing a handful of blog postings relative to palletizers. We will begin with what is driving the growth in the use of these products, then a look at basic systems, cost estimates, what you can expect from a properly applied palletizer system, and then share specifics from a couple of actual implementations in distribution centers. If you are experienced in palletizer systems, you will likely be familiar with much of what is covered here. If you are new to palletizing, or considering your first system, hopefully, this information will help you understand what the issues are and how you can navigate them.

Read the rest of this entry »

This is the fourth in a series of briefs on cross docking

A recent project for a large retailer in the Southwest provided a good example of how an element of cross-docking might be deployed to reduce the footprint of distribution space required, reduce order fulfillment touchpoints, and shorten the logical pathway for fulfilling orders.

Incoming shipments are anticipated through the use of advanced shipping notices (ASN’s). Stretch-wrapped pallet loads arrive via truck throughout the day. They arrive at doors designated for cross-docking. These doors were selected based upon proximity to the material handling system which takes advantage of the facility layout. Pallets are unloaded by fork truck, the stretch wrap removed, and cases manually inducted into one of several conveyor staging lanes. Each lane represents a “wave” of orders which will be processed either that day, or a specific day later in the week. When a wave is released, it moves downstream, and the individual cases are sorted to a specific shipping lane whose products are destined for a particular store. Other products from static storage positions and non-conveyables destined for the same store are consolidated at this point. Read the rest of this entry »

This is the third in a series of articles on cross docking

If you started from scratch, many might simply build a cross dock facility with a much shallower depth than most warehouses. A depth of a hundred feet or so, with incoming product on one side that can be easily moved a short distance and loaded on the other side to an outbound truck. Most of us however, must deal with an existing facility, many times a large square box which is not generally the preferred layout. However, as long as the existing facility has a sufficient quantity of dock doors, yard space, and an adequate footprint, you may be fine.

Read the rest of this entry »

This article is the second in a series of articles on cross docking

In concept and on paper cross docking looks great, but, what about actual implementation? What kind of return do we get on this investment? The short answer is the implementation can be challenging. However, with planning, a committed team of upstream and downstream participants, and possibly even a pilot program, it can pay significant benefits.

Cross docking does not have to be complicated. Some, even today, execute cross-docking using human-readable paper documentation as the driver. As mentioned in the original brief, cross docking can cover a wide range of distribution activities. In one door and directly out the other is one approach. Many cross dockers also add value in the brief (hopefully) interval between receiving and shipping. Others send product to a temporary buffer in the interval, in many of these cases an automated system (mini-load, AS/RS, etc.) serves as the buffer.

Read the rest of this entry »

This article is the first in a series of articles on the subject of cross docking.

Judging by the number of inquiries we receive relative to inventory management in distribution, a look at cross docking practices seems to make sense. This will be the first of a series of briefs on cross docking, how and where it works, and a look at some best practice ideas that might be useful to those of you in the distribution business (of all sizes). I’ll also be providing you links to some excellent online references for more information.

Most everyone is familiar with how those like Wal-Mart took the cross docking model, and essentially redefined supply chain efficiency. The results achieved are well-documented. For those of us involved with mid-size organizations, a compelling case can be made for considering cross dock principles in our distribution centers. If you are able to move material from receiving dock to shipping dock, and bypass storage, consider what you gain. Costs associated with holding inventory, protecting it, insuring it, picking it, counting it, and so forth.

Although the “cross docking” term is well ingrained in our supply chain lingo, it is important to understand the concept also applies elsewhere in our distribution centers (more on that later), notwithstanding what you call it. Let’s begin.

Read the rest of this entry »