Ergonomics should be wired into the design of all the processes of a modern industrial operation. Whether that means designing conveyor workstations with ergonomics in mind, utilizing work benches and stations that are adjustable for “right height” operations, adding turntables to rotate product, finding ways to reduce order pickers’ bending and stretching, or designing storage areas so that bending and stretching are minimized, well-designed operations bake ergonomics into their work processes.

One of the common areas you can attack is hand tool use. In many operations, strong younger workers may not complain about using heavy, hand-held tools for 8+ hours a day, but that stress is taking its tolls.

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The jib, gantry and bridge cranes used in material handling applications are typically smaller, lower capacity, and used with a much wider array of end effectors — magnetic connections, manipulators, bundlers and other specialized end effectors along with the standard hook mounts — than construction cranes, but many of the same safety and application issues are shared by both types of crane systems. Read the rest of this entry »

We published an article in the third quarter of the MHEDA Journal, Automation and Labor: Can’t They Get Along? The point of that article is that for American labor, robots aren’t currently reducing employment so much as changing it. Automated industries tend to be more profitable and less vulnerable to offshoring and other job-reducing factors.

Our friends at AutoQuip brought up another point—that automated systems and lifts can add valuable years to the working lives of high-skill, aging employees.

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Facility space is expensive—very expensive—so it’s become increasingly important to utilize it to its full potential in any industrial facility. We’ve seen many companies find ways to expand their crowded operation utilizing mezzanines and other elevated work platforms that help seize the vertical cube. There are multiple methods for moving materials between vertical levels, and  vertical reciprocating conveyors (VRCs) are one of the best.

With an array of carriage types, drives, designs and power sources available, what vertical lift might meet your needs?

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Everyday functions of most warehouses and industrial operations falls within the realm of manual material handling–constant lifting, bending, stretching, reaching, pushing and otherwise manipulating materials by physical force. People are moving cartons, picking orders, reaching for packing materials and other activities. Manual material handling contributes to musculoskeletal disorders, to the tune of more than 500,000 reported annual reported cases of strains and stress in shoulders, backs, arms, and legs.

While you can never eliminate it, you can reduce the worst aspects of it. Let’s dive into some ways.

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Lifting systems vary widely in type, capacities and sizes. Each is created to meet job specific requirements of load capacity, cycle times, and lift range. Handling accuracy and smoothness are also considered. The two types of lifting systems addressed here are the air balancers and chain hoists.  They do essentially the same job: lifting an item into the air either from storage or a flat surface. So which might work for you?

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The historical issue of ergonomics and heavy lifting

Heavy lifting and the associated pain and injury that frequently happens has been around for a long time. Centuries ago, the pulley was invented to reduce the work required to move a load, leading to the block and tackle that exponentially reduced the labor in lifting an object.

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Forklift aisle widths are typically set when pallet racking is installed. In many cases, such as narrow aisle projects, these spaces are critically important. Typically, warehouse managers don’t attempt to lay out these types of storage facilities. But for reach truck, selective rack applications, these aisle sizes are often “eye balled”, or given a 12′ width no matter what type of forklift is using the aisles. If you are laying out a facility, what criteria should you use for rack aisle width?

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If you are in the warehousing or material handling industry, you’ll find yourself identifying warehouse and handling equipment in movies or television shows quite often. Many of us have seen, for instance, the NFL graphics of a large distribution system used on Fox network for years. I’ve pointed out Hytrol conveyors in movies to my wife for years, to the point where she says it first when she sees it.

For fun, we have put together a list of the more famous scenes in entertainment history involving material handling equipment, and how it could have been done better.

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Cisco-Eagle has partnered with Seegrid to offer automated, unmanned industrial pallet and tow trucks as part of our continuing focus on automated storage systems.

• Seegrid Automated, Unmanned Pallet Trucks & Tow Carts

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