Money Save—— Compare Mobile Mould Frame with the Bridge Erecting Crane

Money Save——
Compare Mobile Mould Frame with the Bridge Erecting Crane

Supported by the box girder, the mobile mould frame is a kind of construction machinery by making the bridge in the field to erect the bridge with template by itself. However, the bridge erecting crane is a kind of construction machinery by using the precast girder transported by the girder transporter to erect the bridge.
The differences between the mobile mould frame and the bridge erecting crane:
1.The former can save the step of making girder in the girders plant and make girder on site that can be finished every 12 days whereas the bridge erecting crane makes girder in the girders plant in advance, which will be transported to the bridge erecting site.
2.The period of the former is a little long, featuring low invest and high profit while the latter is characterized by high invest and short period.
3.The former can put into operation in a short time with low invest and short time to prepare. But the latter needs those equipment including girder transport as well as gantry crane.
4.The former covers less area with relatively inexpensive materials, namely, low cost and it is fitted for the mountain areas, unable to construct the large girders plant, which the latter applies to.
The detailed case shall depend on the actual situations. Generally speaking, the former is cheaper, which applies to the period of economic retrechment.