LiFu lifting equipment Co., Ltd. produces white flat lifting belts, acid washed lifting belts, and polypropylene lifting belts

The white flat sling has higher safety. The weight of the chain is only 20% of the same load, making it safer and less likely to cause harm to the human body during use.  ??

The white flat sling can be used in hazardous and explosive environments without causing sparks. The low extensibility of the flat belt can reduce the jumping of the lifted object during lifting operations and avoid damage from impact forces. At the same time, the dye coded straps provide a simple and accurate method for identifying loads, which greatly facilitates lifting users.  ??

The white flat sling provides higher protection against wear and damage. In general, the flat lifting straps used for lifting have a relatively long working life due to their superior performance. However, at the same time, correct protective covers must be used during lifting operations to prevent the lifting straps from being cut by sharp objects or lifted objects. Internal wear: During use, the entire load borne by the steel wire rope passing through the drum or pulley is pressed on one side of the steel wire rope, and the curvature radius of each thin steel wire cannot be exactly the same. At the same time, due to the bending of the steel wire rope, the thin steel wires inside the rope will generate mutual forces and slip, resulting in an increase in contact stress between the strands, causing local indentation and deep indentation of the steel wires between adjacent strands. When subjected to repeated stretching and bending cycles, stress concentration occurs in deep depressions and fractures occur, resulting in internal wear. The pressure on the surface of a fine steel wire is usually proportional to the pressure on the steel wire rope. Under the same tension, the pressure per unit area varies due to different compression areas. From the perspective of surface compression wear, using wire contact steel wire rope is more advantageous than using point contact steel wire rope, and using surface contact steel wire rope is more advantageous than using wire contact steel wire rope. In addition, the bending degree and movement speed of the steel wire rope have an impact on the internal wear of the steel wire rope. It is obvious that choosing wire or surface contact types of steel wire ropes is an effective way to reduce internal wear.