Products

High Quality DQ General Overhead Crane

Product Application
1. DQ general Overhead crane is a widely used lifting machine at present

Product Structures
1. box bridge, lifting trolley, crane traveling mechanism and electrical control system
2. The retrieval device is a hook

General-purpose bridge cranes, a widely used type of lifting equipment in the industrial sector, excel in various production environments with their superior performance and versatile functionality. Due to their efficient, safe, and reliable operation, these cranes play an indispensable role in a variety of industries, including manufacturing, warehousing, and transportation.

Structural characteristics of general bridge cranes

A general-purpose bridge crane primarily consists of a bridge, a trolley mechanism, a trolley, and electrical equipment. The bridge has either a single-girder or double-girder structure. Single-girder bridge cranes offer a simpler structure and lower cost, making them suitable for light to medium loads. Double-girder bridge cranes, on the other hand, offer a sturdier structure and greater load-bearing capacity, making them suitable for heavy and extra-heavy loads. The trolley mechanism is driven by an electric motor, and its wheels travel smoothly on tracks laid within factories and workshops, enabling long-distance and large-scale transport. The trolley mechanism moves back and forth on the bridge to lift, lower, and shift materials. Bridge cranes are also equipped with electrical equipment such as control systems, limiters, and control consoles to ensure accuracy and safety during operation.

The main advantages of general bridge cranes

High efficiency

General bridge cranes adopt electric drive system, which has fast running speed and precise operation, and can significantly improve the work efficiency of production and logistics.

Multifunctional

Bridge cranes can not only lift materials vertically and transport them horizontally, but can also perform complex movements such as flipping and rotating, making them suitable for a variety of operational needs.

Safety

General bridge cranes are equipped with multiple safety devices, such as overload protection, limit protection, emergency stop device, etc., which effectively prevent accidents and ensure safe operation

Reliability

The bridge crane has a sturdy and durable structure, and its key components are made of high-strength materials and precision processing technology, which ensures a long service life and stable performance.

Energy saving and environmental protection

With the advancement of technology, general bridge cranes are continuously optimized and upgraded in terms of drive systems and control methods, and the efficiency of electric energy utilization is improved. At the same time, they are equipped with noise control devices to reduce environmental pollution.

Applications of general bridge cranes

Manufacturing

Across various manufacturing industries, general-purpose bridge cranes are widely used for the installation and assembly of large components and equipment within workshops due to their efficient material handling capabilities. In fields such as automotive manufacturing, shipbuilding, and aerospace, bridge cranes overcome challenges such as heavy and bulky workpieces and limited working space, improving production efficiency and product quality.
Warehousing and Logistics

In modern warehousing and logistics centers, rapid material transfer and efficient storage are key to improving operational efficiency. General-purpose bridge cranes, with their long-distance and wide-area handling capabilities, enable rapid retrieval and placement of goods stored in multiple layers within warehouses, optimizing storage space utilization and shortening logistics operation times.
Construction

At construction sites, the lifting of heavy components and equipment is a crucial step. General-purpose bridge cranes can flexibly operate within large-span construction sites, easily lifting heavy materials such as steel and concrete beams and slabs, accelerating construction progress and improving project quality.
Port terminals

In cargo loading and unloading operations at port terminals, general-purpose bridge cranes are widely used in loading and unloading operations of heavy cargo such as containers and freight containers due to their efficient and precise operation characteristics, reducing operation time and improving port loading and unloading efficiency.
Electric Power and Energy

In the power and energy industries, general-purpose bridge cranes are used for equipment installation and maintenance in power plants, substations, and other locations. Their stable and reliable performance meets the high demands for equipment positioning accuracy and operational safety, ensuring the normal operation of power equipment.

Conclusion

In general, general-purpose bridge cranes, with their rational structure, diverse functions, safety, and reliability, have become irreplaceable and essential equipment in industrial production. With the continuous advancement of technology, the performance of general-purpose bridge cranes will become even more superior, and their application areas will become more extensive.