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