ergonomics Archives - DJ Products

It’s Time to Learn About Ergonomics in the Warehouse as an Injury Prevention Protocol

Our battery-powered tugger carts are ergonomically designed to prevent carpal tunnel syndrome and other injuries caused by repetitive motions. How much do you know about ergonomics and the role they play in maintaining a safe warehouse?

Observing ergonomic principles allows workers to be more productive while reducing physical stress. Here’s a look at how you can put ergonomics to work in your warehouse.

What Is Ergonomics?

Ergonomics, sometimes referred to as human engineering, is broadly defined as “the study of the relationship between workers and their environment.” The ultimate goal is to design the workplace for optimum efficiency and less physical wear and tear.

Whenever possible, work motions should be centered around the “golden zone,” which refers to the body’s core between shoulders and knees. Workers should rarely, if ever, have to reach above their shoulders or below their waists.

Types of Ergonomic Injuries

Ergonomic injuries tend to fall under two categories:

– Lifting and handling injuries occur when heavy boxes, pallets and other loads are placed too high or too low.

– Overexertion injuries result from repetitive motions, such as long walks during order-picking.

Ways to Improve Ergonomics

– Slot SKUs appropriately with high-volume items placed close by.

– Install pallet flow racks so a case is ready at the point of pick.

– Use tilted pick trays for items stored higher in the rack.

– Train employees in the proper operation of tugger carts and other equipment.

– Encourage workers to report unsafe conditions or inefficiencies in workflow.

– Prioritize regular housekeeping to eliminate cluttered aisles and other hazards.

Ergonomically Designed Tugger Carts from DJ Products

Electric tugs such as our best-selling CartCaddyShorty reduce the risk of both lifting and handling and overexertion injuries. Visit our website and learn more from our helpful sales engineers.

A Focus on Ergonomics Can Prevent Warehouse Injuries

Warehouse and fulfillment center workers perform a number of physically demanding and repetitive tasks on a daily basis, creating a high risk for musculoskeletal injuries. Our warehouse equipment is ergonomically designed to be safer and less stressful on muscles and joints.

Create a culture of safety awareness in your warehouse by training employees to incorporate these ergonomic principles in their everyday activities.

Placing and Picking Items

– Take a position squarely facing the item’s location to avoid twisting the spine.

– Keep movements between shoulder and knee height as much as possible.

– Don’t stack carts in such a way that the field of vision is obstructed.

Packing Shipments

– Maintain a neutral posture: straight neck and back, shoulders down, elbows at right angles, wrists straight.

– Organize products and packing materials in a way that eliminates excessive stretching, twisting or lifting.

– Minimize intensity of gripping, pinching and other forces required to complete tasks such as taping and filling packages.

– Use carts, roller tables and other conveyances to limit the need to manually carry items.

Receiving and Shipping

– Don’t overload pallets. Balance loads with larger, heavier items on the bottom and smaller, lighter items on the top.

– Use mechanical assistance such as our tugs, movers and pushers to transport heavy or bulky loads, especially ones that usually require two or more workers.

– Follow proper lifting techniques: stand as close as possible with feet shoulder-width apart, bend at the knees instead of the waist, lift from the legs. Reverse these steps when lowering items.

Improve Safety and Reduce Downtime with Warehouse Equipment from DJ Products

Workplace injuries cost time and money, putting a double whammy on productivity. Let our sales engineers recommend the best electric warehouse equipment for your applications. Visit our website to learn more.

What Are the Benefits of a Focus on Ergonomics When It Comes to Trash Moving?

Have you looked at your trash room from your employees’ point of view? What looks like an efficient layout may actually be subjecting workers to undue physical stress, putting them at risk for injuries and reduced productivity.

An ergonomically designed workplace takes into account employees’ capabilities and limitations to ensure maximum performance with minimum strain. Here are some valuable benefits ergonomics can have for your company.

How Ergonomics Improves Your Workplace

Injury insurance claims have an impact on the bottom line that goes beyond the obvious. Roughly 33 percent of workers compensation costs are expended on musculoskeletal injuries, while lost productivity and other indirect costs multiply that by up to 20 times.
In addition to physical injuries, poor ergonomics can cause general fatigue and frustration. While employees might be healthy enough to work, they may be too tired and demoralized to put forth full effort.
Concern for your employees’ health and welfare promotes an overall culture of safety, which in turn improves morale. When employees feel appreciated, they’re more engaged in their work and less likely to leave.

Improve Worker Safety with a Dumpster Pusher from DJ Products

Our customers have discovered that a high number of injuries such as back and shoulder strains and pinched fingers were a result of moving bulky dumpsters up and down inclines and around tight corners. Bringing in temporary replacements unfamiliar with the job only made matters worse.

As one customer put it, using our WasteCaddyLite dumpster pusher is “like having another employee on staff.” Visit our website to learn more about how our ergonomically designed dumpster pusher can improve safety at your workplace.

The Business Case for Investing in Equipment that Prevents Back Injuries

Data from an older article stated that on average, nearly 50 workers are injured during any given minute of the work week. The American Society of Safety Engineers (ASSE) published a 2002 report that workplace safety programs benefit both your company and your employees. Fast-forward to today. This data makes a good business case that using WasteCaddy dumpster movers to prevent back injuries is a wise investment.

Safety by the Numbers

In that article, workplace injuries resulted in $128 billion in losses in 1996, which equated to 25 percent of pre-tax net profits. Even in today’s business environment, indirect costs can inflate direct costs by a factor of 20. Some of these include:

• Hiring, training and paying replacement labor

• Reduced productivity

• Investigation time and implementation of corrective measures

• Absenteeism and low employee morale

• Poor reputation in the community and industry

Many of these costs can continue long after the actual occurrence of the injury.

Raising Safety Awareness

The report cited a survey showing that employers buy into the importance of heightened safety practices regarding business and human costs. The top two reasons given were the cost of workers’ compensation insurance and the “right thing to do.”

There is real-life data to support the cost-effectiveness of safety programs:

• Companies have seen a return of up to $6 for every $1 spent on workplace safety.

• After investing in their safety program, a West Virginia coal mining company saw its workers’ compensation rate drop to $1.28 per $100 in payroll, compared to a competitor’s rate of $13.78.

Reduce Back Injuries with Electric Tugs from DJ Products

Our WasteCaddy dumpster mover enables a single employee to safely and easily handle one of the more labor-intensive tasks in the workplace. Call 800.686.2651 to learn more.

Making Maintenance Easier in Hotels and Apartment Complexes

Working as a porter or on the maintenance crew in a hotel or apartment complex can be an excellent job with good pay that never gets boring. Depending upon the environment that you work in, your duties may include everything from snow removal in the Winter and landscaping in the Summer to plumbing, electrical and general contracting. In this line of work there is never a dull moment, but there can be some very stressful and laborious moments if you don’t have the proper equipment on hand to deal with one particularly messy job – trash removal.

Manual trash container removal, especially in complexes that have a large number of apartments, can be a very difficult process. When a wheeled dumpster gets loaded to the brim or contains some bulky items from tenants who are moving out or redecorating can get exceedingly heavy and potentially dangerous to move manually – this can put porters and maintenance crew members at great risk for injury.

In order to make maintenance crew members safer while performing this less than favorable part of their job as well as more efficient, it helps to have a motorized dumpster mover or waste container puller. The trash container movers from DJ Products allow one employee to quickly safely and effectively pull the trash container from even tight quarters and get it stationed where it needs to be for pick up.

Even a completely empty dumpster is heavy enough to pose a risk if employees are attempting to manually move it on their own. With a dumpster mover or trash container puller from DJ Products you can ensure the safety of your maintenance crew and make this task go from the least desirable on the list to one that everyone will volunteer to perform.

Eliminating the Overexertion of Trash Removal

Full dumpsters and trash containers need to be stationed at the right place and at the right time in order to be picked up. This is critical for apartments, condos and retail establishments that accumulate trash quickly because missing a pick up could potentially create a build up of waste and unsanitary conditions. For this reason, employees are often asked to do whatever it takes to get the waste container to its destination, which could potentially compromise safety and put employees and property at risk.

The process of getting the heavy waste container, which may weigh in at a few thousand pounds or more, to its destination could involve employees having to push or pull the dumpster over several hundred feet over rough or hilly terrain. This can be a very dangerous undertaking for one, two or even three employees regardless of the weather, but the high temperatures of the Summer or the ice and snow of the Winter can greatly increase the chance of overexertion and injury.

The battery powered WasteCaddy from DJ Products lets a single employee safely maneuver a fully loaded trash container over any distance and any type of terrain with no worries at all. The very reliable and ergonomically designed waste container mover makes this job that usually requires multiple employees an easy task for just one employee.

Using properly designed equipment to maneuver heavy dumpsters and recycling bins drastically reduces the chances of injuries, while at the same time increasing productivity by allowing the job to be completed by one employee instead of two or three. The job gets done faster, easier and with less of a chance of injury or property damage and this is an optimal situation for both management and the employees.

Obama’s Mandate to Transform America

“The deepening recession creates the opportunity for federal intervention and government experimentation on a scale unseen since the New Deal,” wrote Charles Krauthammer in a column for the Washington Post Writers Group that was widely published last month. Krauthammer is one of many Beltway watchers who have been predicting “a domestic transformation as grand as Franklin D. Roosevelt’s” once President-elect Obama takes the oath of office barely a week and a half from now. Krauthammer believes that Obama’s statement, “This painful crisis also provides us with an opportunity to transform our economy to improve the lives of ordinary people,” presages what will become the key thrust of the new president’s administration: the transformation of America from the ground up.

It’s hard to argue with Krauthammer’s view, particularly given the details about the President-elect’s economic stimulus plan and jobs initiative that are beginning to trickle into the press. As Krauthammer points out, the current situation is a community organizer’s dream and that’s always been Obama’s self view. He sees himself as a world changer but it’s his own world he most wants to change. He’s got Hillary Clinton and Robert Gates on board to keep the dogs of war at bay so he can focus his energies on rebuilding America.

The economic meltdown and jobs crisis have given Obama the public mandate to foment massive changes in governmental policy. People are clamoring for help and looking to Obama to provide it. A definitive win in November and the healthy Democratic majorities that rode into the House and Senate on Obama’s coattails gave him the political mandate and clout to drive new policies through Congress. The massive bailout funds already approved, with another huge chunk of money on the way, put at Obama’s disposal what Krauthammer calls “the greatest pot of money in galactic history.” Combined, current social, economic and political forces would seem to give Obama almost unlimited power to effect change.

That change is certain to increase regulation, government oversight and red tape. Bush administration regulations that critics say weakened the EPA and OSHA at the expense of environmental responsibility and worker safety are expected to be rescinded by Obama’s team in favor of measures that place the burden of responsibility and expense of accountability back on the doorsteps of manufacturers and American business owners.

Next time: Rolling with the punches; taking a proactive approach to coming change.

Ergonomics and Grocery Warehousing

The Occupational Safety and Health Administration (OSHA) has a special webpage where it outlines some of the ergonomic issues that face workers in grocery warehouses that highlights “Traditional Order Picking” as an area of ergonomic concern because this system “accounts for a large number of musculoskeletal disorders.”

In the Traditional Order Pick System, products arrive on pallets and are placed on slots that are stored vertically to make the most efficient use of space. OSHA points out that this system also makes efficient use of employee effort since the pallet is not moved around several times, but only gets lifted once and placed in its correct slot until it is time for the products to be removed to fulfill an order. Employees are also able to take “frequent micro-breaks” as the go from one slot to the next.

However, since there is no perfect system, OSHA also points out the disadvantages of this process: workers are “exposed to a number of musculoskeletal stresses including heavy lifting, bending, reaching, twisting, etc.”

Perhaps you haven’t really examined the systems you have put in place at your warehouse, but if a number of employees have either complained of work-related strain or filed for workers compensation because of injuries, it may be time to look at your processes.

Even if you are not able to rearrange your warehouse, change the way products are delivered, or alter the way orders are fulfilled, you can make certain that your employees have material handling solutions that can help minimize strain. DJ Products offers power pullers and industrial power movers that can help workers fulfill orders without undue strain.

Simple Measures Can Improve Warehouse Safety, Productivity

The bottom line advantage of improving worker safety was a recurrent theme this past week as businesses celebrated North American Occupational Safety and Health Week. The annual cost to American businesses of workplace injuries and illnesses is $171 billion. Safety improvement need not come at the expense of efficiency and productivity was the oft-promoted lesson.

“When it comes to improved productivity, safety is an overlooked area,” said Michael Davis of Sedlak Management Consultants. “A lot of times, you don’t realize how much a workmen’s compensation claim costs or the hit you take to morale and productivity if someone gets hurt on the job.” Davis suggested four easy fixes for creating a safer, more productive work environment in warehouses and distribution centers:

Create designated walkways for pedestrians and equipment. This is particularly important when forklifts or other equipment must share the same floor space with pedestrians. A low-cost solution can be as simple as outlining walkways in yellow paint and installing guardrails to protect pedestrians from equipment traffic.
Install an alert system to warn pickers of coming traffic. Mirrors can also be installed to help workers track the activity of others, particularly when picking areas are crowded or are shared by both pedestrian and vehicle traffic. Davis says an alert system can be installed for $1,500 to $4,500, a fraction of the cost of a workmen’s compensation claim.
Safety gates that protect mezzanines are required by OSHA. Unfortunately, most safety gates are manually operated and may occasionally be left open. Installing a safety gate that closes automatically better protects high traffic areas.
Sensors around automated equipment can protect workers from inadvertent injury. Robotic pickers and palletizers are often used alongside human workers to improve productivity in picking and shipping operations. Davis suggests, “the installation of a light curtain around automated equipment. That’s a system of photoelectric eyes that create a barrier around the equipment. If the beam from the photoelectric eye is broken because someone is in that area, the equipment automatically shuts off.”

Ergonomic Scissors Lift Adjusts to Workers’ Heights

Bending, twisting and reaching all day long can have workers reaching for the Tylenol well before the day is over. These muscle-torquing activities lead to aches, strains and sprains that slow workers down and can eventually cause musculoskeletal injuries that entail multiple doctor’s visits, costly physical therapy and time off from work, placing an added burden on fellow workers who have to pick up the slack.

This was the problem being experienced by an Ohio manufacturer of aftermarket exhaust systems. Management noticed a high level of sprains and strains reported by workers. Investigation found the culprit to be the awkward positions workers assumed while performing production and packing tasks.

Workers come in different shapes and sizes but, as is true in most facilities, materials were delivered to work stations at a single, stationary height. Since few workers fit the “ideal” height around which equipment and tasks were designed, this meant that most workers, being either shorter or taller than the “ideal” height, were forced to bend, stretch, and strain to perform their work tasks. In the process, they overtaxed and injured muscles.

Company management sought a solution in ergonomics. Ergonomics is the science of fitting equipment and tasks to the capabilities of the worker to eliminate strain on the human body. Ergonomic design allows equipment that will be used by multiple workers to be adjusted to fit the size and capability of each individual.

In the case of the Ohio exhaust manufacturer, the perfect solution proved to be an ergonomically-designed, portable scissor lift. The portable scissor lift allowed relatively heavy parts (120 lbs.) to be quickly moved from one station to the next. The power scissor feature permitted each worker to quickly and easily adjust the lift bed to the optimal height for his size. The result was virtual elimination of musculoskeletal injuries, an increase in productivity from 65% to 88%, and increased on-time delivery.

The problems experienced by this Ohio company are common to many industries, including manufacturing, fulfillment, packing, logistics, shipping and warehousing. DJ Products’ PWP2000 Cart Puller mobile electric lift table could be the perfect solution for your facility. Our ergonomically-designed, self-propelled electric scissor lift is available in a variety of shapes and sizes for various applications. Our lift tables deliver work items to the appropriate height every time. Combine our lift table with our PartsCaddy mobile platform truck and workers can easily move fully-loaded lift tables from one station to the next without physical strain. With 16 hours of battery life, DJ Products’ electric movers can stay in continuous operation through two shifts with ease.

Tag: ergonomics