Pentalift Blog - August 2017

“Pentaflow Cylinders vs. Regular Cylinders”

Pentaflow lift cylinders are unique. In the base of the cylinder piston there is a port. This port is sealed by a ball to prevent oil from passing through. When oil is pumped into the cylinder, the cylinder extends. When the cylinder is at full extension, an actuator pushes the ball off the port which allows oil to return to the reservoir. This prevents the cylinder from dead ending. This also helps bleed any air inside of the hydraulic system. When the cylinder retracts, it siphons hydraulic oil into the top of the cylinder keeping all components of the cylinder lubricated.

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When Working With Hydraulic Lifts, What’s the Difference Between a Hinged Bridge Plate, a Hinged Lip, and an Approach Ramp?

A hinged bridge plate and a hinged lip is actually the same thing. The most common industry term is a hinged bridge plate. Hinged bridge plates are a transition plate from the lift platform to either a truck bed or an upper elevation. An approach ramp has a significantly different purpose. The purpose of an approach ramp is to transition typically from the floor onto the platform. For example there is a series of dock lifts that have both an approach ramp and a hinged bridge plate. The approach ramp is for the pallet truck or cart to transition from the floor to the lift platform. With the pallet truck on the platform, the dock lift raises to the truck height. The hinged bridge is then positioned on the bed of the truck, which allows the pallet truck to move on and off of the delivery truck. The hinged bridge plate is then raised to the stored position, the platform lowers and the pallet truck exited via the approach ramp.

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Are Drive On Lift Tables Available In Custom Sizes?

As standard, No Low lift tables are available in 3 different capacities: 2,500 lbs, 4000 lbs, and 6000 lbs are the different capacities you can choose from. Standard platform size range is from 44”Wx48”L to 50”Wx54”L and standard vertical travel is 35”. There are applications that do need a bigger platform size, more capacity, or a higher vertical travel. Also as standard, No Low lift tables have a back stop meaning you can only take a load on and off of the lift from one end. It is possible to get an application where the No Low lift table does not have a back stop. This therefore allows the operator to pick up the load from the front or back of the lift table.

Contact a Pentalift Sales Representative for more information.

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