Unique drilling machine for bridge major plate. Have many patents, high drilling speed, low drilling cost, multi-function drilling…
Double spindles machine, Two spindles are exactly independent movement. They can one by one to drill two plates, they also can cooperate to drill one bigger plate.
Spindle motor: 11Kw
Spindle type: BT40
Feeding method: Hydraulic feeding
Rail length: 31m
Work area: 28000mm x 4500mm (14m x 2)
Servo work area: 800mm x 4500mm
Thickness: 100mm
Hole capacity: 14mm ~ 40mm
Tool type: twist drill, TTDG, GOH
Coolant system: internal and external, air mix with water
Rail type: crane saddle and rail

R31: rail length are 31 meters.
Popular length: R15, R18, R28, R30