Pentalift Blog - Custom Lifts

What is Pentalift LTNI?

LTNI stands for “Lift and Tilt Non-Intrusive”. Components are often shipped in bins and during the loading and unloading process a combination of a lift table and a tilter positions the bin in the most ergonomically correct position for the operator. Conventional tilters force the operator to step back when the bin is tilted towards them. In many applications where there are no space restrictions this model of lift and tilt works well. The Pentalift LTNI is a combination of a lift and tilt that does not force the operator to step backwards through its unique design. This model of lift and tilt is ideally suited for working in tight congested areas where space is premium.

Contact a Pentalift Sales Representative for more information and click here to view LTNI in operation.

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Why do higher capacity lift tables require a higher HP power unit?

Technically they don’t require a higher HP power unit to operate but almost every time they are specified. A lift table power unit consists of 5 primary components, electric motor, hydraulic pump, hydraulic valve, oil reservoir and a control station. As lift tables increase in lifting capacity more cylinders are used in the structural design to lift the load. Additional lift cylinders increase the volume of hydraulic oil required to operate the lift table. To provide a suitable lift speed a larger volume hydraulic pump is required to increase the oil flow rate to the lift cylinders. To drive the larger volume pump a higher HP electric motor is required. For example a 20,000 lb capacity lift table with a 3 HP power unit takes approximately 121 seconds to lift 59”. The same lift table equipped with a 10 HP power unit takes approximately 25 seconds to lift 59”. Higher HP power units drive higher volume pumps which increases lift speed.

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Are lift table accordion bellows a safety device?

Although there is a common perception that accordion bellows are a safety device they are not promoted as such. The primary purpose of lift table accordion bellows is to prevent debris from getting under the lift table and interfering with the leg rollers, power unit etc. Many companies mandate that all lift tables within their facility be equipped with accordion bellows to prevent debris from getting under the platform and the yellow accordion bellows also serve as a highly visible signal that equipment is in motion.

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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.

Contact a Pentalift Sales Representative for more information.

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What to Look for When Purchasing a Dock Lift.

When selecting a dock lift, you want to make sure you find the most appropriate one for your application. The 5 main things to look for when choosing a dock lift would be whether the equipment is going to be floor mounted or pit installed, platform dimensions, what the lifting and roll over capacities will be, bridge lengths and what voltage will be offered to the dock lift at the place of installation. The manufacturer needs to know whether the equipment is going to be pit installed or placed on the floor so that the correct safety features can be incorporated. The manufacturer must also know what platform size and the required capacity of the equipment to ensure safe and stable use in the work area. A dock lift manufacturer must also know the distance a truck will be from the dock lift when loading and unloading, to ensure the correct bridges are equipped for safe and sturdy use. A manufacturer must also know the available supply voltage to ensure the right power unit is equipped for the dock lift. While there may be additional detail questions, most dock equipment manufactures will be able to supply at least a concept and budget price once they have the above information.

Contact a Pentalift Sales Representative for more information.

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