A hydraulic scissor lift table is a mechanical device used to raise or lower heavy loads vertically. It typically consists of a platform mounted on a set of crossed tubes (scissors mechanism) that extend and retract using hydraulic cylinders.
The hydraulic system employs fluid pressure to power the lifting mechanism, usually controlled by a hand-operated pump or electric motor. As the hydraulic fluid is pumped into the cylinders, the scissor arms extend, lifting the platform. Conversely, releasing the pressure causes the scissor arms to retract, lowering the platform.
These lift tables come in various sizes and weight capacities to accommodate different loads and applications. They are commonly used in warehouses, factories, workshops, and other industrial settings for tasks such as loading/unloading trucks, positioning materials, and ergonomic work positioning. Safety features such as safety rails, interlocking systems, and emergency stop buttons are often integrated to ensure safe operation.