Industrial Wire Rope Pulley for Tower Crane's Functions

Functions

• Load Handling: The primary function of the wire rope pulley is to support and guide the wire rope as it lifts and lowers heavy loads. By providing a smooth surface for the rope to run over, the pulley helps to distribute the load evenly across the rope, reducing the risk of overloading and rope failure.
• Mechanical Advantage: Pulleys are used in the hoisting system of tower cranes to provide a mechanical advantage, allowing the crane to lift heavier loads with less force. By using multiple pulleys in a block - and - tackle arrangement, the crane can achieve a significant increase in lifting capacity.
• Direction Change: The pulley can also be used to change the direction of the force applied by the wire rope. This is particularly useful in tower cranes, where the rope may need to be redirected to move loads horizontally or vertically in different directions.