The lifting table used in construction or in a warehouse transports the load in the vertical direction using hydraulics or electric motors. The best reliability is platforms with hydraulics, that is, hydraulic platforms. Such devices are always equipped with a scattering mechanism, which, in turn, consists of levers and axes. This mechanism provides smooth movement of the pallet, preventing swing and displacements.
You can move the load in the vertical direction using a winch and cable. This principle, how easy it is to understand, lay down the basis of the construction of the elevator. An alternative to such mechanisms can be a lifting table set in motion by the compressor. It is unlikely that you can come up with some other option. Note that each of the two solutions has its own disadvantages and advantages.
If you need to determine which solution is suitable in one case or another, it makes sense to contact specialists involved in the design of equipment. To mount a cargo elevator, it is necessary to have a mine. The counterweight moves inside this mine. Some decisions of foreign companies allow you to do without mines. But the speed of movement of such elevators is quite low. In addition, you need to take the complexity of the design as a whole, as well as its cost. It is not always possible to make a comparison in favor of the elevator.
Any lifting platform, regardless of the type of engine, the presence of a mine is not required. There are lifting mechanisms equipped with two and even three lever scissors, which allows you to transport the load to a significant height. The best parameters characteristic of the lifting tables look like this: the height of the platform moves 12 meters, and the weight of the raised cargo can be 500 tons. The world’s first hydraulic platform was designed for 5 tons of transported weight, but progress does not stand still. Hydraulic lifting tables produced today in series can move 20 tons. And this is far from the limit.
Equipment, designed for a hundred tons or more, is made exclusively, not in series. Under specific conditions, the length of the levers, the number of links and other important parameters are selected. You can find out more about the use of lifting tables on the site
