Heavy Duty Lifting Slings

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Product Overview

Heavy-duty slings are made of ultra-high molecular weight polyethylene (UHMWPE) and PES. The internal load-bearing core is constructed with endless looping, and a 100% PES-woven non-load-bearing sleeve protects the load-bearing core. The rated load ranges from 20T to 100T, with customizable bandwidths from 200mm to 500mm and flexible lengths from 1m to 200m. The product features super strong tensile strength, resistance to dynamic impact, and durability in extreme environments, making it a world-leading flexible lifting solution for ultra-heavy equipment hoisting, large module assembly, and high-risk operation scenarios.

Product Advantages and Features

Lightweight Design: Weighing only 20% of chains with the same load capacity, it is easy to carry and operate, reducing the risk of high-altitude operations.

Excellent Protective Performance: The surface is fine and soft, which will not damage the surface of the lifted objects (such as precision equipment or smooth objects), and avoids sparks caused by friction, making it suitable for flammable and explosive environments.

High Safety Factor: The safety factor is usually 6:1 (up to 8 times), and the breaking force reaches 120 tons, ensuring stable and reliable lifting process.

Low Elastic Elongation: The elastic elongation under working load is less than 3%, ensuring stable lifting and reducing the risk of cargo deviation.

Wide Operating Temperature Range: Can be used in environments from -40℃ to 180℃, adapting to severe cold or high-temperature working conditions.

Intelligent Identification: Uses international standard color codes (such as red for 8T and above) to distinguish load capacities, with unique labels for easy identification, even after wear and tear.

Multifunctional Protection: Can be equipped with anti-wear sleeves or anti-cut sleeves to extend service life, and has a fluorescent warning layer to improve visibility in low-light environments.

Wide Applicability: Especially suitable for lifting circular objects, narrow spaces (such as ship cabins) and precision equipment, and supports combined lifting systems for synchronous heavy-load operations.

Product Parameters

Flexible Lifting Sling

Flat lifting sling

Industry Applications

Widely used in global wind power leaders (such as Siemens Gamesa, Mingyang Smart) for 20MW+ offshore wind turbine monopile hoisting, nuclear power construction (HPR1000 reactor pressure vessel overall lifting), marine engineering (semi-submersible production platform module docking), heavy machinery (XCMG Group's 10,000-ton crane assembly), and aerospace (Long March 9 rocket component transportation) and other fields. With the lifting performance of "zero accidents, zero damage, zero errors", it helps customers achieve an 80% improvement in overall efficiency and an 85% reduction in full-life cycle costs, becoming a global benchmark solution in the ultra-heavy lifting field.

Application scenarios

Lishenflex specializes in manufacturing premium Rigging & Lashing Solutions,such as heavy duty lifting slings, compliant with US (ASME), EU (EN), and Japanese (JIS) standards since 1988. Our automated production lines from braiding and dyeing to sewing and testing ensure every product meets strict international safety requirements. With extensive experience in global trade, we provide customized OEM/ODM solutions for diverse industries including wind power, marine, and heavy logistics. Supported by in-house R&D and rigorous quality control, we deliver reliable, high-performance lifting products trusted by clients worldwide.

If you have any questions about heavy duty lifting slings, heavy duty nylon lifting slings, heavy lifting slings,Heavy duty lifting sling,Heavy duty lifting sling, please don't hesitate to contact us at any time. We will provide detailed information and technical support about the features, specifications, solutions and customization options of Round slings, Flat webbing slings and Other Lifting & Lashing Gear products ... Welcome you to visit our factory! Let us be your trusted partner in optimizing material handling efficiency worldwide.