Shackle product overview
Shackle, as an indispensable connection in lifting operation, its quality is directly related to the safety of the operation. It is widely used in electric power, metallurgy, petroleum, machinery, railway, chemical industry, port, mining, construction and other industries. Proper use and quality testing of shackles are the prerequisite for safe and efficient lifting operations.
Use and application field of shackle
The shackle is mainly used to connect the sling hook and the object to ensure the efficient, safe and smooth loading and unloading of the lifting operation. In the process of container lifting, the shackle plays a crucial role, which connects the sling and the container to ensure the stability and safety of the container in the process of lifting. In addition, shackles also play a key role in the logistics industry, especially in the context of the popularity of e-commerce and logistics efficiency, its market demand has grown significantly.
Specifications and standards for shackles
The common national standard shackle specifications on the market include 3T, 5T, 8T, 10T, 15T, 20T, 25T, 30T, 40T, 50T, 60T, 80T, 100T, 120T, 150T, 200T, etc. National standard shackle material is mostly forged from 45 steel, with high strength and wear resistance. In addition, the safety factor of the shackle is also very critical, generally there are 4 times, 5 times, 6 times and other different safety factors to choose from.
Quality inspection and maintenance of shackles
In order to ensure the safety and reliability of shackles, quality testing is essential. The test content usually includes appearance inspection, dimensional accuracy, hardness test, tensile test, impact test, metallographic analysis and many other contents. In the process of use, the operation should be strictly in accordance with the requirements of the manual to ensure that the requirements of lifting Angle and stability are met.
The future development trend of shackles
With the continuous progress of industrial technology, the technology of shackle products is also continuing to innovate, and the future development trend will be high-end and intelligent. This requires enterprises to continue to invest in research and development, introduce new materials, new processes, improve product carrying capacity, corrosion resistance and service life, and integrate intelligent elements such as sensors and the Internet of things to achieve remote monitoring, fault warning and intelligent maintenance.
To sum up, as an important lifting and hoisting connector, shackle requires continuous technological innovation and development while ensuring operation safety. Correct use method and regular quality inspection are important means to ensure operation safety. With the continuous progress of science and technology, shackle products will also develop in the direction of high-end and intelligent, in order to meet the needs of efficient, accurate and safe operation in the era of Industry 4.0.
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