The name of the hook-type pulley is named according to its different lifting methods. The lifting method of this pulley is a hook, but this hook can not be installed by ordinary hooks.

First of all, when choosing the hook, we must know the lifting tonnage of the pulley, so that we can choose a hook with the same lifting weight as the pulley. Only by ensuring that the hook has enough lifting weight can we ensure the safety of the subsequent pulley.

Secondly, the hook-like opening of the pulley and the safety tongue plate are installed. The hook installed on the pulley can be opened and closed by pressing the tongue plate. When we hang the pulley, we need to press the tongue plate so that the pulley can be easily suspended.

Finally, the hooks on the pulley are made of low-carbon high-quality alloy steel. In order to ensure the safety of the hooks in use, we must choose good materials when making the hooks, and alloy steel is a good choice, and select low-carbon materials, and then forged by high-temperature quenching technology. In this way, the strength and toughness of the hook are enhanced, so as to provide more powerful guarantee for work safety.

The hooks of the hook-type pulley have been strengthened in these aspects. It is precisely because of these improvements that the hooks of the pulley are guaranteed to be safe in use.