Height limiter is a necessary safety device for bridge crane, which is used to limit the rising height of the pick-up device. When the lifting appliance of the bridge crane rises to the upper limit po[…]
The crane operator is mainly engaged in ground work, such as preparing spreaders, binding hooks, unhooking and unloading, etc., and in most cases also assumes command tasks. The quality of the work pe[…]
The motor is the power source of the wire rope electric hoist and the foundation of the hoist’s work. It is very important for the wire rope electric hoist. However, the motor has a certain serv[…]
As a crane driver, stabilizing the hook is one of the basic skills for actual operation, and it is an indispensable work link in completing each lifting cycle. The so-called stable hook means that the[…]
Crane heavy object falling accident usually refers to the accident of personal injury or mechanical failure caused by the falling of heavy objects such as hooks and slings from the air during the oper[…]
In the workshop of electric single girder crane is electric hoist as lifting mechanism, if electric hoist brake failure fault occurs, it will cause the hook to decline. The editor of our factory sorte[…]
The reel is one of the main accessories of the electric hoist , and it is a relatively durable part. Various problems will inevitably occur after a long time of use. The main damage is the wear of the[…]
The “Safety Regulations for Lifting Machinery” clearly stipulates the technical requirements for the main accessories of lifting machinery, and stipulates the scrapping standards for vario[…]
Units using electric single-girder cranes shall perform the self-inspection of the cranes in accordance with the relevant requirements of the ” Regulations on the Use of Lifting Machinery”[…]
The correct operation of the crane is a very important task. Smooth operation can ensure the safe production of the enterprise and improve the production efficiency of the enterprise. In order to ensu[…]
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