DJ Products, Inc.

NA 2008 recently wrapped up in Cleveland. One of the more interesting developments to come out of the annual trade show sponsored by the Material Handling Industry of America (MHIA) was increased industry interest in worker assist devices. “We’re finding a renewed interest in looking at the worker rather than just the workplace,” said MHIA Vice President Tom Carbott. “Companies that can find talent want to keep their employees safe and productive in the workplace.” Carbott said he expects more exhibitors to mirror this interest at next year’s show in Chicago.

In a related development, in response to industry concerns about attracting workers to careers in material handling, the first job posting website dedicated solely to recruiting students to the material handling industry was introduced. Designed and launched as a cooperative effort by the Material Handling Equipment Distributors Association (MHEDA), MHIA and the College-Industry Council on Material Handling Education the website is meant to serve as a bridge or gateway between students and industry professionals. Dubbed by MHEDA the Gateway Program, the website is located at www.mheda.org.

“The website was developed to attract and recruit students seeking employment in the industry, as well as to strengthen relationships between academia and industry,” explained MHEDA Executive Vice President Liz Richards. “We encourage all professionals in the industry to take full advantage of the resources on the Gateway site, as it is meant for industry-wide use.”

The site targets three groups: students, advisors and industry professionals, providing customized resources and publications of specific interest to each group. Free searchable databases allow users to review resumes and job postings. The site can be used by students and industry professionals to find/fill internships, co-op work opportunities and full-time employment. Employers can also indicate their availability for guest lectures and site visits.

The predicted slowdown in the material handling industry is expected to be short lived, said Material Handling Industry of America (MHIA) executives in a news conference last week. After a strong period of growth, contraction and consolidation are expected for 2008 and 2009 before the industry resumes growth in 2010.

“We have had double-digit growth for the last few years,” said MHIA executive VP of business development Hal Vandiver. “But there is a business cycle.” The slowdown is expected to be felt hardest in logistics sectors of the $156 billion material handling industry.

Overall consumption of material handling equipment is expected to contract by 5% over the next two years with new orders decreasing by 5% to 7% and shipments declining by 2% to 4%. High fuel costs are one factor contributing to declining diesel forklift sales. Industry is switching to more energy-efficient and maneuverable electric and battery-operated motorized carts and tugs.

The poor economy is also having an effect on the material handling industry. Many companies are deferring capital equipment purchases until the economy picks up. Fewer system-wide equipment purchases are expected in the next couple of years in favor of individual item and small order solution-specific purchases.

The graying of the American workforce as Baby Boomers aged, coupled with escalating health and insurance costs focused emphasis on ergonomic design in the material handling industry. As the Boomer generation retires, the importance of ergonomic design is expected to increase as the available workforce shrinks. Equipment that can be used safely and efficiently by workers of varying body type, height and strength will be vital to industry success.

Body posture affects the amount of force that must be exerted to move and maneuver industrial carts and equipment. The human musculoskeletal system functions like a complex system of mechanical levers. Posture determines the positioning of our joints which, in turn, determines the reach of each muscle and the force needed to exercise it. Ergonomic design seeks to produce maximum force from each exertion by optimizing body posture. In creating a more efficient piece of equipment, the goal of ergonomic design is to minimize wear and tear and the threat of injury to the human body.

Optimal body posture generally changes a piece of equipment is moved. The horizontal force necessary to put equipment in motion gives way to a more upright stance as less force is needed to keep it in motion. Handle placement can affect the amount of horizontal push a worker is able to supply. Any angle above or below the horizontal plane will diminish the amount of force a worker can produce. The greater the angle, the less direct force can applied to horizontal movement. Due to variations in worker size, adjustable handles or multiple handholds will allow optimal force production for a greater percentage of your workforce.

Foot positioning can also have a significant impact on the amount of force a worker can produce. The greatest push force is generated when the body is in a lunging posture with feet separated, one foot some distance ahead of the other. Because this position places the rear foot beyond the body’s center of gravity, it unbalances the body, placing workers at increased risk for falls and injury. The risk of serious injury increases if push force must be executed on either an incline or decline.

The use of electronic or motorized carts eliminates the burden of force and the risk of potential injury from your workforce. Equipment rather than the worker’s body provides the push force to necessary initiate and maintain movement. Optimal force can be applied regardless of worker size and strength, maximizing the efficient use of your workforce and optimizing task completion.