The Form traveler is the main equipment in the cantilever construction method, According to the structural form can be divided into trussed type(as diamond, triangle), Cable-stayed type, cable-stayed type and mixed type.We are generally used the formtraveler cantilever construction plan when the bridge crossing the mountain valley, river channel and vehicle or ships impassable.

Our company has eight patents in the formtraveler design, production and construction and our formtraveler which have 3 times technological innovation since was produced by our Company:

BY-I Group bolts structure of Formtraveler

BY-II Pin-jointed structure of Formtraveler

BY-III Pin-jointed with hydraulic driving systems of Formtraveler



Basic Construction

The formtraveler designed and production by our company it consists of the Main Truss System, Loading Board System,Running &Anchoring System,Lift system of the cantilever,Formwork and Support System.


Type: Triangle Form Traveler