Double Girder E.O.T Crane with Rotating Limit

The double-girder bridge crane with rotation limit is a type of bridge crane. Its core feature is that on the basis of the traditional double-girder bridge crane, a limit protection device is added to the rotation mechanism of the hook, grab or other lifting equipment to control the rotation angle range of the lifting equipment to avoid wire rope entanglement, equipment damage or safety accidents caused by excessive rotation.

This equipment is mainly used in heavy material handling scenarios where the direction of the hanging objects needs to be adjusted frequently, such as steel mills, ports, heavy machinery processing workshops, etc.The double-girder bridge crane with rotation limit is a type of bridge crane. Its core feature is that on the basis of the traditional double-girder bridge crane, a limit protection device is added to the rotation mechanism of the hook, grab or other lifting equipment to control the rotation angle range of the lifting equipment to avoid wire rope entanglement, equipment damage or safety accidents caused by excessive rotation.

Core functions and advantages of rotation limiter

1. Safety protection: prevent the over-rotation of the hoisting device from causing the wire rope to twist or break, or the hoisted object to cause a collision accident due to inertia.

2. Precise control: The rotation angle can be precisely adjusted through the limiter, which is suitable for scenarios with high requirements for the hoisting position (such as equipment installation and precision component handling).

3. Extend equipment life: prevent the rotation mechanism from being damaged due to overload or excessive wear, and reduce maintenance costs.

4. Convenient operation: The operator can set the rotation range through the control panel, and realize automatic control with the limiter system to reduce manual intervention errors. IV. Typical application scenarios

• Iron and steel metallurgical industry: When lifting steel plates and steel coils, the hoisting device needs to be rotated to adjust the stacking angle, and the limiter ensures safe operation.

• Ports and logistics: When loading and unloading containers or special-shaped goods, precise positioning is achieved through rotation limiter to improve loading and unloading efficiency.

• Heavy machinery manufacturing: When lifting large parts (such as ship sections and engineering machinery structures), adjust the lifting direction to match the assembly process.

• Energy industry: When moving large equipment such as wind turbine blades and transformers, the rotation angle must be strictly controlled to avoid collisions.