Floor Type Gun Drilling Machine



Floor type gun drilling machine CBRM-2500NC CBRM-3000NC CBRM-3500NC
Drilling diameter Ø4~Ø32mm Ø4~Ø32mm Ø4~Ø32mm
Drilling length ( Z axis) 2000mm 2000mm 2000mm
Fixed working table
L×W×H 2500×1500×1050mm 3300×1500×1050m 3500×1800×1050mm
T slot 22mm×7 22mm×7 22mm×9
Weight 10500 kg 12300 kg 14100 kg
Column horizontal travel (X axis) 2500mm 3000m 3500mm
Column vertical travel (Y axis) 1500mm 1500mm 1500mm
Z axis travel 2000mm 2000mm 2000mm
Spindle motor α8 α8 α8
Column horizontal travel (X axis) 6 kw 6 kw 6 kw
Column vertical travel (Y axis) 4.5 kw 5.5 kw 5.5 kw
Z axis travel 2.7 kw 2.7 kw 2.7 kw
High pressure pump 7.5 kw 7.5 kw 7.5 kw
Y axis balance power set 3.75 kw 3.75 kw 3.75 kw
Lubrication pump for X axis 0.75 kw 0.75 kw 0.75 kw
Lubrication filler for Y、Z axis 0.25 kw 0.25 kw 0.25 kw
Chip conveyor ( screw type) 1.5 kw 1.5 kw 1.5 kw
Magnetic with filter 0.75 kw 0.75 kw 0.75 kw
Spindle speed 1000~4500 rpm 1000~4500 rpm 1000~4500 rpm
Coolant system
Tank capacity 1200L 1200L 1200L
Pressure for high pressure pump 105kg/cm2 105kg/cm2 105kg/cm2
Dischange qty. for high pressure pump 54L/min 54L/min 54L/min
Dischange qty. for low pressure pump 90L/min 90L/min 90L/min
Machine weight 23,250kg 24,450kg 40,700kg
Machine size L×W×H 7300×5300×4500 mm 7900×5300×4500 mm 9000×5600×4500 mm


Standard Accessories
  • Dust cover for bed
  • Dust cover for column
  • Spindle cooler
  • Chip conveyor (screw type)
  • Oil pressure power set
  • Tool and tool box
  • Foundation screw and bolt
  • Standing platform for operator
Optional Accessories
  • Liner scale
  • Rotary table
  • Working lamp

Floor type gundrilling machine CBRM series