Safety of overhead crane, in another word, it refers to the possibility that overhead crane equipment may cause damage to relevant property and people. When the safety device of overhead crane confirms to safety requirement, even if there is operation mistake, the destruction when problem happens will not be serious. During overload condition, the equipment will not be damage seriously.
Ellsen overhead crane manufacturer products have safety coefficient, perfect control system and complete monitoring instrument. Besides, the device of fault monitoring and guidance are ready. Overhead cranes are always installed on top of walking people, and it concerns a lot, when using an overhead crane, the following points should pay attention to:
1. Double girder overhead crane trolley overall bounce off because of weightlessness.
2. Hanging overhead crane fall because of the broad gap of main beam and end beam.
3. Break of wire rope may lead to the fall of loads.
4. Loose of overhead crane parts may bounce off, which may hurt people.
5. Outdoor overhead crane may loosen because of heavy wind.
6. Upper limit out of control may cause hook break wire rope, then the loads will fall.
7. Hook device is not firm may cause the fall of heavy loads.
8. Fallen of single girder overhead crane.
All eight points above may cause loss of life and personal injury and significant damage to property. So the safety of overhead crane is key factor you should think first when buying an overhead crane.
All Ellsen overhead crane is tested before send to you. Besides, all the overhead crane parts and the whole machine adopts high strength material. Ellsen overhead crane confirms to national standard of China, and some high level products follow the quality standard of FEM. Besides, you will get a one year warranty of your crane since you accept your crane.