CNC heavy duty Lathe 90 inch to 140 inch swing..

KAN Series offer swings form...................................80 inch to 120 inch.
Bed width.................................1680mm (66.14") 3 sheer 4 way guide.
Hollow spindles from.............................................9 inch to 32 inch.
The KAN Model can be manufactured to client specifications including swing, center
distance and hollow spindle size up to 32 inch.

OVERVIEW
* One piece bed, floor type casting.
* Alloy steel spindle with opposed taper roller bearings.
* All gears in the headstock are hardened and precisely ground.
* Automatic ranges of spindle speed through pneumatic gear shift.
* Spindle speed ranges are automatically changed by M code.
* Infinitely variable speed are commanded by S code.
* Tool change are commanded by T code.
* Auto lubrication system is equipped for headstock, carriage, and cross-slide.
* Precision tapered roller bearings are equipped on the spindle and the quill.
* The quill is heat treated and precisely ground.
* Internal taper of quill to suit MT#6 dead center or live centre.
* Turcite B anti friction material is applied on cross slide and carriage for reduce
friction.
* X and Z axis ballscrews are protected by covers to prevent ingress of swarf / chips
and coolant.

SPECIFICATIONS
KBN series KBN-90 KBN-100 KBN-120 KBN-140
Swing over bed 2,300mm 2,550mm 3,050mm 3,550mm
Swing over cross slide 1,800mm 2,050mm 2,550mm 3,050mm
Distance between centers 3,000mm~12,000mm in 40" increments
Spindle nose A2-15~A2-40
Spindle bore 9"~32"
Spindle motor Standard-50HP ; Option-60HP,75HP,100HP
Controller FANUC / FAGOR / SIEMENS
Outstanding Features
Standard Accessories
Specification

ITEM UNIT KBN-90 KBN-100 KBN-120 KBN-140
CAPACITY
Centre height mm (in.) 1150 (45.27) 1275 (50.19) 1525 (60.03) 1775 (69.88)
Swing over bed mm (in.) 2300 (90.55) 2550 (100.39) 3050 (120.07) 3550 (139.76)
Swing over cross slide mm (in.) 1800 (70.26) 2050 (80.7) 2550 (100.39) 3050 (120.07)
Distance between centres mm (in.) 3000 (118.11), 4000 (157.48), 5000 (196.85),
6000 (236.22),7000 (275.59), 8000 (314.96),
9000 (354.33), 10000 (393.70), 11000 (433.07), 12000 (472.44)
BED
Width mm (in.) 1680 (66.14)
CARRIAGE
Width of cross slide mm (in.) 900 (35.43)
TURRET
Standard tool post Auto 4-way / Polygon Disc / VDI disc
No. of tool stations H4;H6 / V12 / V8;V12
Turning Tool Size mm (in.) 32 x 32 (1.25)
Boring Tool Size(max.) mm (in.) 63 (2.5)
TRAVEL
Cross slide(X axis) travel mm (in.) 875 (34.44)
Longitudinal(Z axis) travel mm (in.) 3000 (118.11), 4000 (157.48), 5000 (196.85),
6000 (236.22),7000 (275.59), 8000 (314.96),
9000 (354.33), 10000 (393.70), 11000 (433.07), 12000 (472.44)
Cutting feed rate mm(in.)/rev X axis : 0.001~250(0.00004~9.84) ; Z axis : 0.001~400(0.00004~15.75)
Rapid travel M.(Ft.)/min X axis : 6(19.68) ; Z axis : 6(19.68)
Ballscrew diameter mm (in.) X axis : 50(1.96) ; Z axis : 120(4.72)
TAILSTOCK
Quill type Built-in type, Rotating tailstock quill
Quill diameter mm (in.) 235(9.25)
Quill travel mm (in.) 200(7.87)
Internal taper of quill MT#6
MOTOR
Headstock oil refrigerator 18,000BTU(4,500Kcal)
Main spindle KW(HP) 30/37(40/50)-STD. ; 37.5/45(50/60)-OPT.
Axis servo KW(HP) X axis : 7(9.387) ; Z axis : 7(9.387)
Hydraulic tank KW(HP) 3.7(5)
Coolant pump KW(HP) 1.05(1.4)
Controller FANUC 0i-TF series-STD ; FANUC 31i-B series / Other required-OPT.Note :
(1) X and Z axes actual cutting diameter will change when equipped with different turrets.
(2) Specifications are subject to change without notice for improvement