Henan Aifite Intelligent Equipment Co., LTD.
Products
80-Ton Lifting Spreader Beam (SWL 80T)
Classification:
Product Introduction
The equipment shown in this image is an 80-ton Safe Working Load (SWL 80T) lifting spreader beam—also commonly referred to as a lifting beam or crossbeam. It serves as a core, specialized lifting accessory for heavy-duty hoisting operations.
✨ Key Information Breakdown
Meaning of Key Markings
SWL: An abbreviation for "Safe Working Load," indicating that the rated lifting capacity of this beam is 80 tons. This represents the absolute safety limit that must be strictly adhered to during hoisting operations.
Yellow Coating: A high-visibility safety color standard for industrial lifting equipment. It facilitates easy identification on-site while also providing protective properties against rust and corrosion.
Structure and Function
It features a box-girder structure, typically fabricated from Q345 or Q460 high-strength steel, ensuring exceptional strength and rigidity under heavy loads.
Lifting lugs are positioned at both ends to connect the crane hook to the load being lifted, thereby ensuring an even distribution of the load.
Core Function: When hoisting exceptionally long, large, or precision equipment (such as wind turbine blades, large transformers, or steel bridge structures), the beam serves to balance the forces at the lifting points, prevent lifting slings from crushing or damaging the equipment, and maintain a stable lifting posture.
📊 Reference for Typical Technical Parameters
Table
Parameter Specification Reference
Rated Load (SWL) 80 t
Beam Material Q345B / Q460C High-Strength Steel
Beam Length Typically 4–12 m (Customizable based on lifting span requirements)
Lifting Point Configuration Dual-Point / Multi-Point (Adaptable to various lifting needs)
Safety Factor ≥ 4:1 (Compliant with lifting gear safety standards)
Applicable Scenarios Heavy-duty hoisting in wind power, bridge construction, heavy industry, port operations, and the power sector.
💡 Application Scenarios and Advantages
Hoisting of Extra-Long Components: Such as wind turbine tower sections or steel box girders; the spreader beam controls the spacing between lifting points to prevent structural deformation of the components.
Hoisting of Precision Equipment: Such as steam turbine rotors or large electric motors; the beam minimizes the compressive forces exerted on the equipment by the lifting slings (caused by acute sling angles), thereby protecting the surface of the workpiece. Multi-Point Load Distribution: Converts the crane's single-point load into synchronized force distributed across multiple points, accommodating the multiple lifting points of large-scale equipment to enhance lifting stability.
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It founded in the 2000s, It has a history of about 20 years. We own a professional produce team,sales team and a after-sale service team, which can make sure satisfy your whole purchase procedure.
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Whatsapp:8613507096268
E-mail:sales@aifitemhe.com
Weizhuang, Changyuan，Xinxiang city, Henan province, China