polyester round sling

1. The flexible sling must be inspected before each use. Check whether the surface of the sling is scratched or cut laterally, from the direction, and whether the edges, soft loops and end pieces are damaged. Confirm that the sling is in good condition before lifting. 2. Strictly observe the hoisting method coefficient and use the sling correctly. 3. The surface of the lifting workpiece should be smooth, without sharp corners, burrs and edges, otherwise, a special sheath and corner protection for slings should be used. It is forbidden to directly lift objects with sharp corners, burrs and edges with slings. 4. When the soft ring is used for direct hanging, the diameter of the support member should not exceed 1/3 of the inner length of the soft ring. If the bandwidth is greater than 75mm, the soft ring should not be directly connected to the hook for hanging, if the bandwidth is less than 75mm When using a soft loop to directly connect with the shackle, but the radius of curvature of the shackle shall not be less than 0.75 of the bandwidth. 5. It is not allowed to use the bolted lifting method without protection in a concentrated manner. 6. Do not connect the soft ring with any device that may cause damage to it. The lifting device connected by the soft ring should be smooth without any sharp edges, and its size and shape should not tear the sutures or make the belt overloaded. . 7. When moving the sling and cargo, the sling is not allowed to be towed anywhere, so as not to damage the surface of the sling. 8. Do not hoist in a knotted or twisted state during loading. 9. It is forbidden to hang the cargo on the sling for a long time. 10. When the cargo stays on the sling, the sling shall not be taken out from the load-bearing state, so as not to damage the sling. 11. The sling should be prevented from being hung by other objects or subjected to other impact loads during the lifting process. 12. The opening angle of the soft loop of the lifting strap shall not exceed 200. 13. The load condition must not be changed during the lifting process. When several slings need to be used at the same time, put them on each sling as much as possible. 14. It is forbidden to connect or extend the sling by knotting. 15. When using the strap, try to avoid the contact of acids, alkalis and other chemicals, and avoid using it in places with high temperatures and sparks. If the sling is dirty or used in an acid or alkali environment, it should be rinsed off with cold water immediately. A. Polyamide (nylon): It has a medium-strength corrosive effect on acids; its strength is reduced by about 15% in a humid environment; it is not affected by alkali; ultraviolet rays will accelerate its aging. B. Polyester (PES): It will be damaged in alkali; it has medium acid corrosion resistance. C. Polypropylene: Acid and alkali have little effect on it. 16. When not in use, the sling should be placed in a special storage rack (place). Slings should not be stacked near open flames, open flame operations or other heat sources. Do not leave it under the scorching sun for a long time. 17. After using it every day, wipe the greasy dirt on the sling with clean water and place it on the special storage rack.

Round slings are an extremely versatile and popular type of lifting equipment used in various industries. These flexible and durable slings are designed to safely lift and move heavy loads, providing a reliable solution for lifting operations. In this blog post, we will explore the applications and benefits of round slings, also known as soft slings or round textile slings, with a focus on endless round slings and polyester round slings.   Endless round slings are made from a continuous loop of high-quality synthetic fibers, such as polyester, that are woven together to form a strong and flexible lifting strap. These slings are known for their exceptional strength-to-weight ratio, which allows them to lift heavy loads while minimizing the overall weight of the lifting equipment. Endless round slings are highly versatile and can be used in a wide range of lifting applications, including construction, manufacturing, shipping, and more.   Polyester round slings, on the other hand, are specifically constructed using polyester fibers. Polyester is a popular choice for round slings due to its excellent resistance to abrasion, UV rays, and chemicals. These slings are designed to withstand harsh working conditions and provide reliable performance even in demanding environments. Polyester round slings are widely used in industries such as mining, oil and gas, and heavy machinery, where durability and long service life are crucial.   The key advantage of round slings is their ability to distribute the load evenly, minimizing the risk of damage to the load and ensuring safe lifting operations. The soft and flexible nature of these slings allows them to conform to the shape of the load, reducing the pressure points and providing a secure grip. This feature is particularly beneficial when lifting fragile or irregularly shaped objects that require careful handling.   Additionally, round slings are lightweight and easy to handle, making them an ideal choice for applications that involve frequent lifting and moving of loads. They are also highly resistant to moisture, which makes them suitable for outdoor use and damp working conditions. Furthermore, round slings are color-coded based on their lifting capacity, allowing users to easily identify the appropriate sling for a specific lifting task.   When using round slings, it is important to follow proper lifting procedures and guidelines to ensure safety. Regular inspections should be conducted to check for any signs of wear, such as cuts, fraying, or damage to the stitching. If any defects are detected, the sling should be taken out of service immediately to prevent accidents or injuries.  

Round slings have become an essential tool in numerous industries due to their exceptional strength, versatility, and safety features. These flexible lifting devices are designed to handle heavy loads, providing reliable support in various applications. As a responsible user, it's crucial to understand the lifespan of round slings to ensure maximum safety and efficiency. In this blog post, we will explore the factors that influence the lifespan of round slings and provide valuable information for proper usage and maintenance. A round sling, also known as a soft sling or round textile sling, is a lifting device made from high-quality polyester material. It features a continuous loop design, commonly referred to as an endless round sling. These slings are engineered to evenly distribute the load weight, thereby reducing stress on the load-bearing points. With their exceptional flexibility and strength, round slings offer a safe and efficient solution for a wide range of lifting operations.   Factors Affecting the Lifespan of Round Slings Material Quality: The lifespan of a round sling largely depends on the quality of the materials used in its construction. Polyester round slings are preferred for their superior strength, resistance to abrasion, and tolerance to UV rays and chemicals. By investing in high-quality slings, you can ensure extended service life and reliable performance. Operating Conditions: The operating conditions under which round slings are used play a significant role in determining their lifespan. Factors such as temperature extremes, exposure to corrosive substances, abrasive surfaces, and overloading can negatively impact the longevity of the sling. It's essential to choose slings with appropriate temperature and chemical resistance and to ensure that they are not exposed to conditions beyond their rated capacity. Inspection and Maintenance: Regular inspection and maintenance are vital for maximizing the lifespan of round slings. Before each lift, it's crucial to inspect the sling for any signs of wear, fraying, cuts, or damage. If any issues are detected, the sling must be immediately removed from service and replaced. Additionally, proper storage and cleaning procedures should be followed to prevent damage during storage or transportation.     Most round sling manufacturers provide recommended lifespan ratings for their products. These ratings are based on factors such as material degradation, exposure to environmental conditions, and application-specific usage. It's important to carefully review and adhere to the manufacturer's guidelines regarding sling usage, inspection intervals, and retirement criteria. Deviating from these recommendations could compromise safety and result in accidents or failures.   In conclusion, the lifespan of a round sling is influenced by various factors, including material quality, operating conditions, and proper maintenance. By investing in high-quality slings, using them within their rated capacity, and conducting regular inspections, you can ensure their longevity and reliable performance. Remember, safety should always be the top priority when using round slings. Understanding the lifespan of these lifting devices is essential for a safer and more efficient lifting operation.   Please note that the information provided in this blog post is for general guidance purposes only and should not replace the manufacturer's recommendations or proper training in using and maintaining round slings. Always consult the manufacturer's guidelines and industry best practices for specific instructions related to your lifting operations.