If the pulley of the hoisting tackle does not rotate, the construction will not be able to work, because if the wheel does not rotate, the wire rope cannot be driven normally. So what is the situation that causes the pulley to not rotate? How can we solve it? Let's talk about it in detail below.
The pulley of the lifting block does not rotate, most of which are caused by the damage of the pulley bearing. Why is the bearing damaged? In addition to inadequate regular maintenance, wear is also one of the important reasons for bearing damage. No matter what tool will have its service life, the hoisting tackle is no exception. What users can do is to do regular maintenance work. Extend its service life;
