Scissor Lifts
Scissor Lifts are particularly made for working on projects directly overhead since they are only capable of lifting on a vertical plane. Scissor Lifts are made of a series of folding and linked supports that crisscross in an "x" pattern. The pressure should be applied to the outside of the lowest set of supports in order for the unit to elevate into the air. This process extends the crossing pattern which vertically propels the unit. If the equipment is hydraulically or pneumatically powered, lowering of the platform can be done by easily opening a valve to be able to release the pressure.
There are various scissor lift types. They can vary from indoor models to those models particularly made for rough terrain that are better suited for various construction operations. The rough terrain models are particularly equipped with more dependable and stronger tires that are powered by diesel or gas engines.
4 Mechanical Lifts
Generally, mechanical lifts are smaller models that use rack-and-pinion or screw threads symptoms to raise the platform. The mechanical lifts are limited in the heights they could extend to and the amount of weight they can lift. Mainly, these kinds of lifts are used for maintenance tasks such as changing light bulbs and indoor tasks.
The first scissor lift was build during the 1970s. The basic design is still utilized, even though many improvements have been made in the materials utilized and safety features added. This particular equipment became the ideal choice for numerous indoor retail establishments that were beginning to expand their inventory. The scissor lift is a relative to the forklift. The scissor lift has become well-known and sought after for its effectiveness and its portability. Moreover, the scissor lift offers the only industrial platforms which could be retracted and able to fit into the corner of the building.