In recent years, more and more crane connector companies have emerged. In addition, with the continuous development of construction machinery, many components have used a lot of crane connectors, which have caused serious damage to the components. Let's discuss it together below.

Firstly, the hook on the crane connector. If there are cracks, fissures or fissures on the surface, or if the surface wear exceeds 10% of the size, the hook neck is deformed, the hook tip is twisted and deformed, all of which are considered scrap. Next is the pulley. The wall thickness of the pulley rope groove exceeds 20% of the thickness, or serious cracks are found in the cast iron pulley. This is a serious damage. In this situation, the pulley should be replaced in a timely manner. This is very important for crane connector companies. Please note this, as if not replaced in a timely manner, more serious accidents may occur.