K Mill

K Mill nvu Series

The portal type structure enables 3 -Axis machining operation from roughing to finishing with broad job envelope makes it at the highest level in its category. Combination of dynamics and accuracy allow to obtain greater surfacing quality. High structural rigidity provides optimized harmonic stability and damping during demanding cutting condition. Powerful high torque electro-spindle suited for higher material removal makes it HSM (High Speed Machining) capable. The series finds its wider application in die-mould manufacturing of injection moulds, forging dies, punching dies, cutting tools and aeronautic component manufacturing.
Key Features
  • Bridge type structure with portal in ribbed cast iron with stiff wall.
  • High dynamics structure support rapid up to 40m/min.
  • Hard material machining in a minimal time makes it HSM capable.
  • Higher load carrying capacity of table.
  • High speed 15000rpm, BT-40 electro-spindle.
  • Wider roller type liner motion guide ways.
  • Box guideways in Z-axis for K-Mill 10
  • Very large accessibility from the top.
  • Fast Auto Tool Changer with 24 tools ATC.
  • Electrical with quality device & panel AC.
  • Auto & manual coolant.
  • Centralized & programmable lubrication.
  • High Speed Machining
    High Speed Machining
  • TPM Friendliness
    TPM Friendliness
  • Electro-Spindle
  K Mill 8 nvuK Mill 10 nvu
Table Sizemm800 x 6001250 x 700
T-Slot Dimentionmm5 x 18 x 1006 x 18 x 100
Distance from Floor to Tablemm848965
Max. Load on Tablekgf5001500
X-Axis Travelmm7001000
Y-Axis Travelmm600700
Z-Axis Travel mm500600
Dist. From Spindle Face to Table Top (Min.-Max.)mm100-600140-740
Rapid Traverse (X/Y/Z Axis)m/min40/40/4030/30/18
Cutting Feedm/min1010
Main Spindle   
Spindle Speed Rangerpm1500015000
Spindle Motor Power -SiemenskW1515
Front Bearing Boremm7070
Spindle Nose BT 40BT 40
Automatic Tool Changer   
Number of Tool 2424
Max. Tool Dia. Pockets (All/Adj. empty)mm90/12090/120
Max. Tool Weight kg88
Max. Tool Length mm250300
Accuracy (As per VDI/DGQ 3441)   
Positioning Uncertainty (P)mm0.010.015
Repeatability (Ps medium)mm0.0050.007
Other Data   
Machine Weight #(Approx.)Kg700010500
Machine Dimension #(Approx.)   
* Depend upon clamping arrangement, Tooling & Job
# Refer machine detailed layout