Prenac Machinery

GRM-855VC

 

Description GRM-855VC Unit
Work Table
Table size 1000*550 mm
Max loading 600 Kg
T-Slot(no,x size x pitch) 18*100*5 mm
AXIS TRAVEL
X-axis Travel 800 mm
Y-axis Travel 550 mm
Z-axis Travel 550 mm
Spindle nose to work table surface 120-670 mm
Spindle center to coloumn front 590 mm
SPINDLE
Max Spindle Speed 12000 rpm
Spindle motor(S2 30min/S1 cont*) 11/15 KW
Spindle Torque(S2 30min/S1 cont*) 47.7/95.5 Nm
Spindle Taper* BT40
Spindle Type Direct-Type
FEED
X-axis Rapid feed rate 36 m/min
Y-axis Rapid feed rate 36 m/min
Z-axis Rapid feed rate 36 m/min
Cutting Feed Speed 15000 mm/min
ATC SYSTEM
Tool shank 24 set
Max tool diameter(with adj,tool) 80 mm
Max tool diameter(w/o adj,tool) 150 mm
Max tool length 300 mm
Max tool weight 8 Kg
Tool Change Time(Tool to Tool) 2.4 sec
ACCURACY(VDI 3441,JISB6338)
Positioning Accuracy P0.01(±0.004/300) mm
Repeatability s0.008(±0.003) mm
OTHERS
Power Required 20 Kva
Min Air Pressure Requirment 6 Kg/cm²
Cutting Fluid Capacity 250 Liter
Machine Footprint(L*W) 2400*2350 mm(Ca.)
Machine Height 2750  mm(Ca.)
Machine Weight 5200  Kg(Ca.)

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