Pentalift Blog - Manufacturing Industry

How can lift, tilt, and rotate tables prevent injury inside the work place?

Lift, tilt, and rotate tables are used for many different applications, but a very common application for a lift, tilt, and rotate table is to help increase ergonomics inside of the work place. These pieces of equipment can help eliminate any unhealthy bending or stretching of the body in the work area to prevent future or long term injures. Ergonomic lift, tilt, and rotate tables help make a more efficient and comfortable work place and can prolong the duration of a employees career.

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What limitations are there on Self Leveling Lift Tables in a De-Palletizing Application?

Self leveling lift tables are very common in de-palletizing or palletizing applications. When empty self leveling lift tables store in the raised position, in a de-palletizing application a lift truck or a “straddle” lift truck first places the fully loaded pallet on the raised platform. The pallet is then lowered and the weight of the pallet forces the self leveling lift table down into the closed fully lowered position. The top of the loaded pallet is now at the ideal ergonomic operators working height. As the operator de-palletizes (removes product) the self leveling lift table automatically raises keeping the work in the operators best ergonomic position. When de-palletizing completed the process begins again. In this application either a lift truck or a “straddle” lift truck is required, without this equipment being available is the limitation to this product selection.

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What is Auto Return on a dock leveler?

Auto Return is only available on hydraulic dock levelers. When the truck is backed into position and the trailer doors are open the dock attendant cycles the dock leveler. The dock leveler deck raises, the lip extends, the dock leveler is then lowered and the extended lip is positioned on the truck bed. When the truck is loaded / unloaded typically the dock attendant would cycle the dock leveler into the closed, stored position. If there is no dock attendant available the truck driver departs, the dock leveler deck and extended lip lowers to the bottom position. The hydraulic lip begins to retract and an under deck electric limit switch is then activated. The dock leveler deck automatically raises approximately 6” – 8” above the dock height, the lift motor timer shuts off and the dock leveler returns to the stored position. When the truck departed the dock leveler was automatically returned to the closed, stored position.

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What is the most common error made when choosing a dock seal?

Compression, with foam pad dock seals the amount of compression is very important. Too little compression results in not enough of a sealing factor, too much compression puts excess pressure on the building wall and causes premature failure of the dock seal. It’s very easy to calculate the correct amount of dock seal compression; measure from the wall the dock seal will be installed on to the face of the dock bumper and add 4”– 6”. 4”-6” of dock seal projection beyond the face of the dock bumper provides the ideal seal.

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When would you order a lift table with a remote power unit?

When would you order a lift table with a remote power unit? Many designs of lift tables have the electric power units designed to be self-contained or internal. In some cases such as a wash down application, a paint shop environment etc. it is common to order the lift table with a remote power unit to avoid potential sparking. The speed of a lift table is often an important factor in a lift table application, to increase the lift/lower speed a larger pump/motor assembly is required and physically will not fit under the lift table. Lift tables are generally trouble free however some company’s maintenance departments prefer all power units be remote and readily accessible in the event of a maintenance requirement.

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