Technology for the World KURAKI

CNC Horizontal Boring & Milling Machine  KBT-13EB.A

Boring spindle diameter:130mm Spindle speed:4000min-1 Table size:2000×2200mm Table maximum loading capacity:20000Kg

Our most popular machine model capable of both 4000 min-1,
Spindle speed & allowable workpiece load 20000 kg (44000 lbs)

  • Allowable workpiece load 12000 kg(26400 lbs)by a standard KBT-13.A/13E.A, now available up to 20000 kg(44000 lbs)
  • Z-axis (column cross) travel 1600 mm (62.99”) expands the workpiece machining area
  • Powerful heavy-duty cutting via high-torque 3-steps geared head
StrokeX axis travel (table longitudinal) (mm (inch)) 3000(118.11)
Y axis travel (spindle vertical)(mm (inch)) 2300(90.55)
Z axis travel (column cross)(mm (inch)) 1600(62.99)
W axis travel (spindle axial)(mm (inch)) 650(25.59)
Distance from table top to spindle center(mm (inch)) 0~2300 (0~90.55)
Distance from table center to spindle nose(mm (inch)) 850~2450(33.46~96.46)
TableTable work space(mm (inch)) 2000×2200(78.74×86.61)
Table maximum loading capacity(kg (lbs)) 20000(44000)
Table top profile22mm (0.87inch) 7T slots
Table auto.indexing(deg)0.001(every 90°index. by locate pin)
Spindle HeadBoring spindle diameter (mm (inch)) 130(5.12)
Spindle speed(for every 1min-1) 5~4000
Spindle speed change range (step) 4
Spindle taperBBT50(BIG-PLUS Dual contact spindle system) ※
FeedRapid traverse[X・Y・Z]
(m (inch) /min)
10(393.70)
[W]
(m (inch)/min)
6(236.22)
Feedrate[X・Y・Z]
(mm (inch)/min)
1~4000(0.04~157.48)
[W]
(mm (inch)/min)
1~4000(0.04~157.48)
Table revolution[B] (min-1)1.0
※BIG-PLUS is a trademark registered by BIG DAISHOWA SEIKI CO LTD.

For other options, please view our catalog.