ES 
EN Box beam grúa de arriba
A box girder bridge is a bridge in which the main beams comprise girders in the shape of a hollow box. The box girder normally comprises either prestressed concrete, structural steel, or a composite of steel and reinforced concrete. The box is typically rectangular or trapezoidal in cross-section. Box girder bridges are commonly used for highway flyovers and for modern elevated structures of light rail transport. Although normally the box girder bridge is a form of beam bridge, box girders may also be used on cable-stayed bridges and other forms.
Specializing in overhead crane design, build, and installation, Dongqi Crane announces that it has expanded its product line to include construction of box girder beams. Box girder beams are ideal for use with long-span, high-capacity double girder overhead bridge cranes and runway beams commonly used in aviation manufacturing, port and terminal material handling, steel distribution/fabrication, concrete products production and other heavy industrial applications.
Innovated Industrial also now designs and builds single girder mono-box girders according to customer requirements.
Box girder cranes have a very light weight to span length ratio. In many cases box girders reduce the size of the runway and building structure required to support the lifted load, thus reducing the overall building cost.
It requires a specific skill set and special equipment to build box girders in-house. In addition to the new fabrication line, Innovated Industrial has invested in a new automated welding process and uses AWS D14.1 certified welders to ensure the highest quality standards. All box girder cranes built by Innovated Industrial Services, Inc. are fully assembled and functionally tested prior to shipment.
Box beam / box girder overhead crane features
- Our girder table is designed to fabricate custom plate box girders.
- Capacities: 100 tons and spans up to 125 ft.
- USA manufactured
- Certified Welders
- Custom built for your handling needs
- Shipped Worldwide
- Call now for a Free estimate
Overhead crane designs of Dongqi Crane
At overhead crane designer and manufacturer, Dongqi Crane design, manufacture, and install multiple types of overhead crane services. The overhead crane types include top running, single girder, double girder, and enclosed track systems with capacities of up to 500 tons. Overhead cranes are essential to many injection molding, stamping, and material handling operations and choosing a trusted partner to design and install a crane is critical to the safety and reliability of the equipment.
More information on Dongqi Over Crane.
