Scissor Lifts
Scissor Lifts are just capable of lifting on a vertical plane and are specifically made for those projects directly overhead. Scissor Lifts are made with a series of crisscrossing linked supports. The pressure should 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 vertically propels the unit. If the equipment is hydraulically or pneumatically powered, lowering of the platform can be achieved by easily opening a valve in order to release the pressure.
There are various scissor lift types. They can differ from indoor models to those types specifically made for rough terrain that are better suitable for various construction operations. The rough terrain types are specifically equipped with more reliable and stronger tires which are powered by diesel or gas engines.
4 Mechanical Lifts
Mechanical lifts are generally smaller models that rely on screw threads or rack-and-pinion to elevate the platform. The mechanical lifts are limited in the heights they can extend to and the amount of weight they could lift. Mainly, these lift types are used for maintenance tasks such as indoor tasks and changing light bulbs.
The very first scissor lift was build in the 1970s. The basic design is still utilized, even though a lot of improvements have been made in the materials utilized and safety features added. This machinery became the perfect choice for lots of indoor retail establishments that were beginning to expand their inventory. The scissor lift is similar to the forklift. The scissor lift has become sought after and known for its portability and its effectiveness. Additionally, the scissor lift provides the only industrial platforms that could be retracted and able to fit into the corner of the building.