Scissor Lifts
Scissor Lifts are just capable of lifting on a vertical plane and are specially made for those projects directly overhead. Scissor Lifts are designed 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 elevate into the air. This process elongates the crossing pattern which vertically propels the unit. If the machinery is hydraulically or pneumatically powered, lowering of the platform could be achieved by simply opening a valve in order to release the pressure.
There are various scissor lift types. They could differ from indoor models to those models particularly designed for rough terrain that are better suitable for different construction applications. The rough terrain models are specifically equipped with stronger and more reliable tires which run by gas or diesel motors.
4 Mechanical Lifts
Mechanical lifts are generally smaller models which rely on rack-and-pinion or screw threads to raise the platform. The mechanical lifts are limited in the amount of weight they could carry and the heights they could extend to. Mainly, these types of lifts are utilized for maintenance jobs like indoor applications and changing light bulbs.
The very first scissor lift was made in the 1970s. The basic design is still used, even if a lot of improvements have been made in the materials used and safety features added. This equipment became the best 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 well-known for its portability as well as its effectiveness. Furthermore, the scissor lift offers the only industrial platforms that could be retracted and can fit into the corner of the building.