How to maintain the speed differential correctly

Speed differential, also known as speed differential, can quickly brake and lock falling objects within a limited distance. It is suitable for lifting goods, protecting the life safety of ground operators, and preventing damage to lifted objects. How to maintain the speed differential when it is frequently used? Below, the editor will explain to you:

The differential is prone to friction and damage to the safety rope during long-term use. Therefore, we should avoid excessive operation during use. For the connection points of the differential components, lubricating oil should be regularly applied. After use, the surface of the differential should be cleaned and placed in a dry and ventilated place.