DJ Products, Inc.

Warehousing and distribution centers are being forced to perform more quickly than ever before and meet a growing list of unique customer requirements. Automation is the key to success.

“To get more throughput while decreasing cycle times, more facilities are turning to the strategic use of automation for picking, conveying, storage and sortation,” wrote Modern Materials Handling editor Bob Trebilcock in a May 2006 Modern Materials Handling article on warehousing systems.

Over the past decade, automated systems have moved from simple stock locator systems to islands of single-task automation to the unified, integrated systems being installed today. Automation is speeding up every aspect of warehousing, including inventory control, receiving, material movement, picking, packing and shipping. Automation allows greater volumes to be handled in shorter timeframes. Today, automation allows customization of an end-user’s needs to be accomplished with amazing speed, accuracy and efficiency.

Engineering a customer’s requirements “into the workflow” and performing them as a matter of course, is the most efficient and cost-effective way to meet specific customer requirements, Trebilcock writes in a July 2008 Modern Materials Handling article. Some examples of using automation to meet unique customer requirements:

• Pick-to-light solutions ensure order-picking accuracy and maintain throughput.
• Synchronizing material delivery to the production line in the same sequence as component assembly and packing saves time on the order assembly line.
• Automatic print and apply processes save labor in applying shipping labels and guarantee accurate shipments.

Anything you can do to automate your warehousing or distribution operation will improve speed and accuracy for your customers and allow you to handle a higher volume while still meeting unique customer requirements.

How do you solve material handling problems in your business? Often the people charged with solving a problem on the floor or in the plant have no experience actually performing the tasks that are involved. The biggest hindrance to problem solving in business or industry can be management’s tendency to rely strictly on reports and charts. Sometimes you just have to get your hands dirty. 

As they say, there’s no substitute for experience. For instance, say you want to improve order picking productivity. In most operations, pickers spend 60% of their time walking. Obviously, measures that will reduce walking time will increase productivity. On paper transport routes can be planned, inventory placement can be allocated, cart loads can be configured and assembly points can be designated to presumably increase worker efficiency. On paper everything can look great, but on the floor reality can sabotage the best laid plans.

We’re not saying planning isn’t important. Of course it is. But it should be considered a starting point, not an end product. Before final implementation, you should take your plans for a test drive. Give ideology and reality a chance to meet. You’ll usually find that when put into practice paper plans need some serious tweaking to ensure that they achieve the desired results.

In our order picking example, picking items may not actually be located where expected due to warehouse concerns or overstock issues. In the picking area, items may not be optimally located. Picking bins may require workers to reach or stretch unnaturally, risking potential injury and decreasing productivity. Individual productivity can vary greatly between workers, particularly between seasoned and new employees. Picking items may not be transported to pick areas at an optimal rate. Transport surfaces can present their own challenges. Rough or sloped surfaces can decrease efficient transport. Batch sizes may not be optimally configured. Large batches or items may require transport on multiple carts. Reconfiguration to optimize cart loads can increase efficiency and productivity. While these issues may not be obvious on paper, they are obvious in practice and present considerable obstacles to efficiency and productivity.

Next time you work to solve a material handling problem in your business, spend some time walking in the shoes of your workers before you implement a final solution. It’s a sure way to guarantee success.

In our last post we talked about coming trends in warehousing. More companies are starting to outsource certain functions, such as logistics, as part of a program to increase efficiency and improve productivity. Outsourcing allows you to focus on your primary business model instead of stretching your resources to include secondary but essential functions such as logistics. The astute businessperson will realize that outsourcing is but one element of what must be a multi-directional effort to tighten efficiency and improve productivity in these difficult economic times.

Making a careful assessment of material handling equipment usage and associated costs — both direct and indirect — can have a significant affect on your bottom line.

• With the cost of diesel fuel and gasoline going through the roof, replacing outdated equipment with fuel-efficient electric and battery-powered equipment can save thousands of dollars in fuel costs.
• Replacing bulking, difficult to move equipment with highly maneuverable powered carts and tugs can improve workplace safety and worker morale and decrease lost man-hours from absenteeism and injury.
• Installing ergonomically designed pushers, pullers and carts can save thousands of dollars a year in decreased medical, insurance and disability costs resulting from musculoskeletal injuries.
• Implementing ergonomic practices in the workplace can improve worker morale considerably while increasing efficiency and productivity significantly. Retraining staff to utilize recognized ergonomic practices generally produces an immediate savings from reduced worker injuries and associated medical costs.

DJ Products specializes in providing affordable ergonomic solutions to material handling applications. Our highly trained staff can assist you in assessing your material handling needs and design solutions tailored to the specific needs of your business. For more information, visit the DJ Products website.