Automatic gantry CNC drilling line for bridge girders and welded structures

The Enterprise, is an automatic CNC multiple spindle gantry drilling line that features an innovative laser probing process for the productive processing of welded bridge girders and welded structures. The gantry can accommodate either long structures or multiple short parts with loading and unloading in masked time. This expansive processing window, with laser scanning process, can eliminate the laydown procedure and manual drilling in the fabrication of bridge girders that are frequently cambered or curved. The exceptional size capability also lends itself to process box girders, trusses, and large welded structures.

PROCESSES
Drilling
Scribing
Milling
Countersinking
Tapping
SECTION SHAPES
Capable of processing special profiles such as welded girders, weldments and cambered beams
Capable of processing special profiles such as welded girders, weldments and cambered beams
The performance of the Direct Drive spindles makes sure the highest standards of performance and quality are achieved.
The performance of the Direct Drive spindles makes sure the highest standards of performance and quality are achieved.
Auxiliary axes on each spindle for faster and multiple operations
Auxiliary axes on each spindle for faster and multiple operations
The end of sections can be milled with the rotating web spindle design.
The end of sections can be milled with the rotating web spindle design.
Remote diagnostics are possible through a network connection that allows our service team to perform a system analysis.
Remote diagnostics are possible through a network connection that allows our service team to perform a system analysis.
Units of measure
ENTERPRISE
Automatic gantry CNC drilling line for bridge girders and welded structures
1501/8 GDD2003/8 GDD2503/10 GDD3003/12 GDD3003/18 GDD4003/12 GDD4003/18 GDD
Profile size [min.mm]200x100200x100200x100200x100200x100200x100200x100
Profile size [max.mm]1500x8002000x8002500x10003000x12003000x18004000x12004000x1800
Drilling heads [no.]1333333
Drilling tools per head [no.]6666666
Drilling diameter [max.mm]40404040404040
Spindle power [kW]31313131313131
Spindle speed [max.RPM]5000500050005000500050005000
Spindle sub-axis stroke [mm]-250250250200250200
Machine weight [kg]15000235002430025000255002900030000
ENTERPRISE
Automatic gantry CNC drilling line for bridge girders and welded structures
1501/8 GDD2003/8 GDD2503/10 GDD3003/12 GDD3003/18 GDD4003/12 GDD4003/18 GDD
Profile size [min. inch]8” x 4”8” x 4”8” x 4”8” x 4”8” x 4”8” x 4”8” x 4”
Profile size [max. inch]59” x 31-1/2”78-3/4” x 31-1/2”98-3/8” x 39-3/8”118” x 47-1/4”118” x 70-3/4”157-1/2” x 47-1/4”157-1/2” x 70-3/4”
Drilling heads [no.]1333333
Drilling tools per head [no.]6666666
Drilling diameter [max. inch]1-9/16”1-9/16”1-9/16”1-9/16”1-9/16”1-9/16”1-9/16”
Spindle power [HP]42424242424242
Spindle speed [max.RPM]5000500050005000500050005000
Spindle sub-axis stroke [inch]-9-7/8”9-7/8”9-7/8”7-7/8”9-7/8”7-7/8”
Machine weight [lbs.]33,00051,80053,57555,10056,20063,90066,100

Watch the video of ENTERPRISE model

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