Lifting hook is the most common type of hardware rigging.
Lifting hook is generally the combination of lifting and lifting steel wire rope with the help of lifting machinery, pulley group and other auxiliary machinery.
The hook is divided into single hook and double hook according to the shape.
The single hook is very convenient to be manufactured and used. However, due to process and other reasons, its stress condition is not good, and it is often used under 80 tons of construction conditions.
Double hooks are often used when working conditions are heavy or large.
The process of forging the hook is forged, galvanized or sprayed plastic surface, bearing great weight.
However, when the surface of the hook appears cracks, it will affect the safety of the hook.
The hook is widely used in oil, mining, shipping terminal, factory, construction and other industries.
The lifting quality of general products ranges from 5t to 150t, which can guarantee the smooth operation.