Gun Drilling Machine KGD series

Only This Machine Performs Integrated Machining (Gun Drilling, Spot Facing, and Drilling)

Only This Machine Performs Integrated Machining (Gun Drilling, Spot Facing, and Drilling)

  • Both spot facing and gun drilling are done by the gun drill spindle and boring spindle in one setup.
  • Capable of machining up to hole diameter 5~42 mm(0.20” ~1.65”) and length 1650 mm(64.96”)
  • The high-accuracy rotary table can index every 0.001° and corresponds to angular holes.

Process Includes 3-Axis Machining and Gun Drilling Machining

Integrated machining can be done effectively in one setup by arranging the gun-drilling spindle parallel to the boring spindle. Various boring operations are also available by ATC.

  • Process Includes 3-Axis Machining and Gun Drilling Machining
  • Process Includes 3-Axis Machining and Gun Drilling Machining

KGD-2013B.A Standard Specifications

*For specifications of KGD-1411Z and KGD-2013, inquire with our Sales Department.

Stroke X axis travel (table longitudinal) mm (inch) 3000 (118.11)
Y axis travel (spindle vertical) mm (inch) 2000 (78.74)
Z axis travel (column cross) mm (inch) 1300 (51.18)
W axis travel (Boring spindle cross) mm (inch) 700 (27.56)
V axis travel (GD spindle cross) mm (inch) 2000 (78.74)
Distance from table top to boring and GD spindle center mm (inch) 150~2150 (5.9~84.65)
Shortest distance from table center to boring spindle nose mm (inch) 1100 (43.3)
Distance from table center to GD guide bush attachment end mm (inch) 913 (35.9)
Distance from boring spindle center to GD spindle center mm (inch) 550 (21.7)
Table Table work space mm (inch) 2000×2200 (78.74×86.61)
Table maximum loading capacity kg (lbs) 20000 (44000)
Table top profile mm (inch) 22 (0.87) 9T slots
Table auto.indexing ° 0.001(every 90°index. by locate pin)
Spindle Head Boring spindle diameter mm (inch) 130 (5.12)
Spindle speed(for every 1min-1 min-1 5~2500
Spindle speed change range step 3
Spindle taper   BBT50(BIG-PLUS Dual contact spindle system) *
GD spindle speed (for every 1min-1 min-1 245~4000
Feed Rapid traverse (X) m (inch)/min 10 (393.70)
(Y・Z・W) m (inch)/min 6 (236.22)
(V) m (inch)/min 4.5 (177.16)
Feedrate (X・Y・Z・W) mm (inch)/min 1~4000 (0.04~157.48)
(V) mm (inch)/min 1~2000 (0.04~78.74)
Table revolution min-1 1.0
GD Spindle GD capacity mm (inch) φ5 ~42 (0.20~1.65)
GD Machining capacity
(with 2200mm GD)
mm (inch) 1650 (64.96)
Automatic Tool Changer (ATC) Tool shank   MAS BT50(BBT50 BIG-PLUS Dual contact spindle system *)
Pull stud   MAS P50T-1(45°)
Tool storage capacity pc 40
Max. tool diameter [vacant adjacent pots] mm (inch) 125 (4.92)[240 (9.45)]
Max. tool length mm (inch) 400 (15.75)
Max. tool weight kg (lbs) 25 (55)
Tool selection   At random
Motors Spindle motor kW (HP) AC26(35)(30 min)/22(30)(cont.)
Feed motor kW (HP) X・Z:9.0(12.0)/Y・W:6.0(8.0)/V:4.2(5.7)/B:6.0(8.0)
Hydraulic motor kW (HP) 3.7 (4.9)
Voltage Power capacity(Not incl. opt) kVA 105
Air pressure source pressure MPa 0.5
Air pressure source flow (Not incl. opt) NL/min 400(atm)
Dimensions Machine height mm (inch) 5260 (207.09)
Floor space (Not incl. opt) mm (inch) 8800×9950 (346.46×391.73)
Machine weight(Incl. NC unit) kg (lbs) 45000 (99000)

*BIG-PLUS is a trademark registered by BIG DAISHOWA SEIKI CO LTD.

Overall Dimensions

*Click the image to scale up the display.