Looking back on the past, Xiecheng Crane Company has achieved remarkable results in the field of cranes with its excellent quality, innovative technology and high-quality services. Looking forward to the future, the company will continue to uphold the business philosophy of "quality first, innovation-driven, service-leading", continuously improve its core competitiveness, increase investment in technology research and development, expand market share, and provide customers with more high-quality, efficient and safe crane products and services. In the era of Industry 4.0, Xiecheng Crane Company will keep pace with the times, actively promote intelligent manufacturing and digital transformation, build an intelligent and automated crane production base, and contribute to the high-quality development of China's manufacturing industry. I believe that with the joint efforts of all employees, Xiecheng Crane Company will continue to write a glorious chapter and become a leading brand in the global crane industry.

As the core equipment in the field of industrial lifting, the double-girder bridge crane achieves efficient and accurate lifting of 5-800 tons loads with its double main beam structure and three-dimensional motion mechanism. Its technological evolution focuses on safety (overload limit, anti-sway control), energy efficiency (frequency conversion drive, energy recovery) and intelligence (Internet of Things monitoring, remote control, and automated scheduling). It is widely used in traditional industries such as automobile manufacturing, steel metallurgy, and wind power infrastructure, and has expanded to emerging fields such as lithium battery production and data center construction. The current industry shows a trend of customized design, modular production, and global services, and at the same time faces challenges such as breaking through the limits of ultra-heavy lifting, digital transformation of old equipment, and green manufacturing compliance. In the future, with the integration of materials science and AI technology, double-girder bridge cranes will continue to promote industrial production in a more efficient, safe, and sustainable direction.

​This article selects and organizes the safety knowledge related to crane hoisting operations, aiming to help the relevant personnel of the crane user unit understand and master the safety requirements of hoisting operations, strengthen the safety awareness of operators, and prevent related safety risks.

In the manufacturing industry, Suspension Crane can efficiently adapt to intensive operations, complex spaces and customized demand scenarios with its compact structure and flexible layout. It can significantly improve work efficiency through fast and accurate cargo handling, and reduce the risk of work-related injuries by replacing manual labor with mechanical lifting. At the same time, it saves ground space and reduces procurement and maintenance costs. Its high-strength materials and precision design ensure the durability and operational stability of the equipment. In addition, it can adapt to multiple indoor and outdoor environments and support multi-form adjustment, making it the core equipment for the manufacturing industry to achieve efficient production, safe operation and space optimization.

Among the combination cranes, the modular beam suspension crane is designed to adapt to a variety of space-restricted scenarios with its design of not requiring ground support structure, relying on ceiling installation and flexible installation of multiple main beams. It uses steel structure to achieve a lifting capacity of 75-2000 kg and a maximum main beam length of 10 meters. Its closed track reduces handling force and truss track expands span. It also has the characteristics of prefabricated modularization for easy expansion and relocation, applicability to a variety of floors, anti-fouling and accurate positioning of guide rails, and low running resistance of rails. It is widely used in component assembly, processing, warehousing and other industries, which can improve efficiency, reduce costs, ensure safety and quickly return on investment. At the same time, understanding key terms such as axial load, main beam length, deflection, etc. will help to deeply understand its principles and uses.

Trvelling Jib Crane plays an important role in the three-dimensional multi-story floor material transportation service with its high efficiency and flexibility. By flexibly installing on the columns and walls of the factory, the crane can achieve efficient material handling in a small space, greatly improving the production efficiency and cost control ability of the enterprise. With the continuous development of industrial production and the growing demand for logistics, Trvelling Jib Crane will be widely used in more industries and become an important force in promoting the modernization of industrial logistics.

In the design of Travelling Jib Crane, common misunderstandings cover many aspects: in terms of safe operation, there are problems such as insufficient awareness of overload protection, underestimation of the risk of side-pull operation, and misjudgment of the limit switch function; in terms of structural strength, the cantilever length and the support point spacing are unreasonable, and there are defects in material selection and process; in terms of detail design, the lifting point design is unreasonable (such as being too close to the edge, ignoring the impact of holes, and insufficient strength during flipping), lack of lubrication and maintenance design, confusing fastener specifications, and insufficient safety protection devices; in terms of maintenance management, daily inspections are neglected, assembly path planning is improper, and there are also inappropriate situations such as too many or odd numbers of lifting points, and the positions are set in recesses. These misunderstandings may affect the safety, stability and efficiency of the crane.

Suspension Crane is widely used in industry, logistics and construction due to its compact structure, flexible adaptability, strict safety regulations, low maintenance cost and efficient lifting capacity. Through intelligent safety protection and economic advantages, it has become a key equipment for improving production efficiency and reducing operating costs.