Impact of marine atmospheric corrosion on sling load safetyMarine atmospheric corrosion poses a serious danger to the load-carrying safety of slings with closed cavities. In this paper, beam-type horizontal slings and triangular slings are used as research objects, and various reasons for corrosion

Maintenance of lifting straps1. The surface damage of the webbing sling is an important factor to reduce the strength of the lifting belts, so when the surface is worn, the belt will be damaged rapidly. It is inevitable that there are some fractures (not faults) on the surface fiber of sling, as lon

Hooks-an integral part of the lifting operationA hook is a kind of picking device for a sling, which includes a hook structure, a hook nut, a hook beam, a bearing, a pulley shaft, a pulley assembly, and a pulley frame. It is widely used in electric hoists and is the main load-bearing component of el

The unique advantages of Round SlingRound sling is an all-purpose lifting sling, which is both high strong and non-damaging to its load. Extremely light in weight and infinitely flexible in all directions, it is easy and quick to manipulate even when awkwardly shaped or fragile loads are being lifte

How to identify and analyze the quality of wire shortage of steel wire ropesMissing wire (or running wire) refers to the phenomenon that there is less or running wire in the full length or a certain distance in the steel wire rope strand. We encountered such problems during the quality monitoring st

Common end fittings for slingsThe use of slings cannot be separated from the assistance of some end fittings. What are the common end fittings? What role do they play?1. ShackleThere are two types of shackles: D type and bow type. They can be used as end fittings to directly hoist articles or form f

Users should strengthen the concept of safe use of slingsSpreaders, rigging and their end fittings are often used in lifting operations. According to industry habits, we call rigid lifting devices for lifting operations such as hangers, grabs, Clamps, suction cups, special spreaders, etc. The flexib

Slings should be set with necessary safety signsIt is an important part of management to set up safety signs for lifting slings so that it is convenient to effectively manage, maintain, and prevent accidents caused by damage to slings or misuse of inappropriate slings. 1. The slings shall be provide

Precautions for lifting large cargo with slingsThe lifting or assembly of large goods is in place. Due to the large tonnage of the workpiece, the complex shape, the expensive value, and the cooperation of multiple people, the operation difficulty and the risk factor are further increased. Therefore,

Pay attention to certification before purchasing slingsWhen you buy slings, in addition to paying attention to the brand, you also need to pay attention to certification. People often hear ISO9001 in daily life. This actually refers to the international standard ISO9001: 2000 "Quality Management Sys