Huada Heavy Industry has involved in the design and manufacturer of bridge erection equipment and gantry crane field since 2008, and specialized to provide series of customized construction solutions and equipment to the world.

Huada Heavy Industry specialized in providing bridge girder erection machine solutions and products since 2008. Bridge girder erection machine is also called bridge erecting machine or girder launcher crane.

How to lift so huge bridge deck onto the piers is a technical difficulty. Huada Heavy Industry provide customized solution according to the project. The steel box girder of main span is erected by 4 sets 250T segment lifter using balance cantilever method.

LH type double girder indoor warehouse crane is a rail type double girder overhead crane. It’s trolley adopting CD1 electric hoist or MD1 electric hoist to replace winch with a working class of A3-A5 and working temperature of -25~+40℃.

For balanced cantilever bridge construction method, no need for temporary support column in the river. Starting from the pier, it evolves to the span direction. For each span, pre-stressing shall be conducted to connect the finished part as a whole.

Launching Gantry System is designed according to features of precast concrete simply supported beam. Today, we take one example of segmental box girder Launching Gantry.

Since the establishment in 2008, all of the enterprise staff would thanks for the far-sighted leader to guide Huada Heavy Industry to be focused on bridge construction equipment design and production.

Steel formwork are widely used for bridge erection. Steel formwork for precast segmental bridge construction, there have two ways to interpret: 1. steel formwork is treated as form traveller for segmental bridge construction, 2. steel formwork is treated as mould for precast segmental girder construction.