Single beam crane is a common industrial lifting equipment widely used in factories, warehouses, and construction sites. Its working principle is relatively simple, mainly composed of bridge frame, crane trolley, crane hook, power system, and control system.

The core of a single beam crane is its bridge frame, usually consisting of a main beam and supporting legs fixed on both sides of the workshop. The main beam moves laterally on the support legs, forming a bridge structure. The crane trolley is installed on the main beam and can slide horizontally on the main beam. The car is equipped with a winch or electric hoist, responsible for lifting and lowering heavy objects.

During operation, the electric motor drives the trolley to move on the main beam, while the hoisting mechanism uses the electric motor to wind or release the steel wire rope, achieving the lifting and lowering of heavy objects. The operator can control the start, stop, and direction of the motor through the control panel, thereby accurately controlling the movement of heavy objects.

The advantage of a single beam crane is that it has a simple structure, occupies less space, and is suitable for high-frequency material handling in factory workshops. In addition, its flexible operation can improve work efficiency and reduce labor costs. Therefore, it plays an important role in modern industrial production.