Good Service Customized Double Girder Overhead Crane for Sale

A double beam bridge crane is a heavy-duty lifting solution designed for efficient material handling in workshops, warehouses, manufacturing plants, and storage yards. The crane mainly consists of two bridge girders, a hoisting mechanism, an electric trolley, a traveling system, and an electrical control system. The trolley runs smoothly along rails mounted on the girders, enabling precise lifting and positioning of heavy loads. With its robust structure and excellent load-bearing capacity, the crane is particularly suitable for applications that require frequent operation, high lifting capacities, and long service life.

The bridge crane travels along runway beams installed on both sides of the building, making full use of the available workspace below. This design allows materials to be transported efficiently without interfering with ground-level equipment or production activities. Depending on operational requirements, the crane can be controlled by a pendant controller, wireless remote control, or operator cabin. Additional options such as variable frequency drives, air-conditioning systems, warning devices, and communication equipment can also be provided. Thanks to its stable performance, high working efficiency, and flexible configuration options, the double beam bridge crane is one of the most widely used lifting systems in modern industrial facilities.

♦Hoist and Trolley Assembly: The hoisting system is the core lifting mechanism of the crane. It consists of an electric hoist mounted on a trolley that travels along the bridge girders. This assembly enables the lifting, lowering, and horizontal movement of loads with high precision. The trolley’s smooth operation allows materials to be positioned accurately, improving handling efficiency and workplace productivity.

♦Double Bridge Girders: The bridge structure is composed of two heavy-duty girders that provide the crane with exceptional strength and stability. Manufactured from high-quality steel, the girders are designed to withstand heavy loads and continuous operation. Their robust construction ensures reliable performance, reduced structural deformation, and a long service life in demanding industrial environments.

♦End Carriages: Installed at both ends of the bridge girders, the end carriages support the entire crane structure and enable longitudinal travel along the runway rails. Equipped with wheels, drive units, and transmission components, they ensure smooth, stable, and accurate movement throughout the working area while maintaining operational safety.

♦Electrical Control System: The electrical system controls lifting, trolley travel, crane travel, and safety functions. Advanced control technology helps achieve precise operation, smooth speed regulation, and reliable performance. The system can also be integrated with overload protection, limit switches, emergency stop functions, and other safety devices to enhance operational security.

♦Control Devices: Various control methods are available to meet different operational requirements. Operators can choose from pendant controls, wireless remote controls, or fully enclosed operator cabins. These options provide flexibility, improve working comfort, and enable efficient crane operation in a wide range of industrial applications.

♦Power Supply and Safety Devices: The double girder overhead crane is equipped with a power supply system and multiple safety components, including travel limit switches, overload protection systems, warning alarms, and emergency stop devices. These features help ensure safe, reliable, and uninterrupted operation throughout the crane’s service life.