Cranes mainly include tower cranes, gantry cranes, semi-gantry cranes, overhead cranes, port cranes, etc. Within a certain range, cranes belong to the material handling category. Three issues need to be paid attention to when using cranes:The personnel involved in the lifting operations, including d
Erecting machine is a new type of erecting machine equipment. In the bridge crane, it is more versatile, and it is especially suitable for large-tonnage, long-span and double-span concrete box girder.
In the daily use of road bridge machine and other lifting equipment, we can not just use, do not maintain it, this is very dangerous, it is easy to make equipment failure, in the use of faulty equipment, the danger is likely to slowly come!
Bridge girder launcher crane is short for bridge erecting machine. The advantage of gantry type rigid frame is outstanding. Lightweight structure, good wind resistance.