Why Does Electric Chain Hoist Out Of Control

Sometimes electric chain hoist out of control due to wrong operating. Some workers like to connect and disconnect the motor o start current very frequently. That will lead to shorten the service life of contactor. At the same time, it will leave hidden danger for safely operating of electric chain hoist.

There are many other reasons that make electric chain hoist out of control. For example, there is without broken firearms, it may cause not safely lifting. Broken firearms is a necessary equipment to ensure the electric chain hoist working safely. In other words, without broken firearms is easy to be out of control. With the broken firearms, electric chain hoist will cut off the power in time when the hoist exceed the upper or lower limit. Of course you must equipped with a good control button. An unqualified button is easy to breakdown.

What’s more, selecting a good contactor is very important. Some manufacturers produce contactors with bad quality. Its main contacts far less than the national standards. It is very easy to stick together. In fact, this bad one could not be satisfied with using. Once the main contacts stick together, electric chain hoist will be out of control.