A lifting beam and a spreader bar are two types of lifting devices used in material handling and lifting operations, but they have different designs and applications.
A lifting beam is a straight bar with a single attachment point on the top, typically used for lifting loads with a single lifting point. It is designed to distribute the weight of the load evenly across its length, providing stability and balance during lifting. Lifting beams can be used with various types of lifting equipment such as cranes, hoists, and forklifts. They are often used to lift heavy loads that are long or awkwardly shaped.
A spreader bar, on the other hand, has two or more attachment points on the top and is designed to lift loads with multiple lifting points. It is typically used to spread out the load and balance the weight distribution, making it safer and more efficient to lift. Spreader bars can be adjusted to accommodate different lifting widths and can be used with various types of lifting equipment.