With the increasing demand for lifting efficiency and the gradual improvement of the cost-effectiveness of electric hoists, the application scope of electric hoists in people's daily work and life is becoming more and more extensive. However, most operators have not received professional training. From a safety perspective, if there are unsafe factors in electric hoists, they will be exposed to danger. If the electric hoist experiences a roof impact, it can seriously cause the steel wire rope to break and heavy objects to fall off.

In order to reduce the risk of electric hoist hitting the top, Guanhang electric hoist is equipped with multiple anti top protection devices. Anti collision leather pad is one of them. It is made of high-quality rubber material, with a smooth appearance and a hard interior. When the lower hook of the electric hoist rises to the position of the leather pad, it can produce a certain buffering effect.

The safety limit device is the second type of anti-collision top protection device. When the anti-collision leather pad below it collides with the safety limit device, the push rod on the limit device will trigger the internal electric shock of the electric hoist, thereby disconnecting the motor power supply, making braking treatment, suspending the lifting work of the electric hoist, and preventing the electric hoist from continuing to rise under the drive of electricity and damaging the motor of the electric hoist.

However, no matter how advanced or comprehensive the anti-collision top protection device is, it cannot replace human supervision and control. Therefore, customers must conduct pre inspection, take it seriously during operation, and maintain it afterwards when operating the Guanhang electric hoist.