The influence of ambient temperature is also one of the important factors. The construction of bridge construction machinery should control the pre-bend according to the design requirements.

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!

Process uses erecting machine in what will emerge? Environmental temperature is also an important factor. Pre-camber construction bridge construction machinery should be controlled in accordance with the design requirements.

Bridge girder launcher crane is short for bridge erecting machine. The advantage of gantry type rigid frame is outstanding. Lightweight structure, good wind resistance.