CNC machine tools and sheet metal machinery
Eumach Travelling Column Milling Machines MB Series

Eumach Travelling Column Milling Machines

MB Series

  • Heidenhain iTNC-530 control & HR-410 electronic hand wheel, Siemens 1PH7133-2nd spindle motor 12kw and 3 axis Siemens AC servo motors.
  • Horizontal BT#50 spindle taper, 2 speed ZF 2K250 planetary gearbox, 6000rpm
  • Fully interlocked splash guarding for column travelling area and table.
  • 3 heavy duty linear slide ways on X axis (column moves left and right), 2 box ways on Y axis (head moves up and down), 2 heavy duty linear slide ways on Z axis ( column moves forward and backward)
  • 930mm T slotted 22mm x 7 x 125mm fixed plain table with super heavy loading weight, or with various sized optional built in integrated index tables.
  • 63mm & 80mm/50mm/50mm diameter C3 (8 microns/300mm) high precise ball screws on 3 axis with double nuts for maximum rigidity.
  • Screw chip auger in X axis direction between table and base plus a chain type chip conveyor.
  • Guaranteed +/-5 microns/300mm positioning and +/-3 microns repeatability.
  • CE & ISO 9002 certified

 
 
MB 1500
MB 2500
Table      
Overall size
mm.
1880 x 930
2880 x 930
Working area
mm.
1880 x 930
2880 x 930
T slots
mm.
22 x 7 x 125
22 x 7 x 125
Maximum loading
kg
10000
18000
Travel
 
 
 
X / Y / Z Axis
mm.
1500/900(1200)/800
2500/900(1200)/800
Distances
 
 
 
Spindle nose to table edge
mm.
-250-550
-250-550
Spindle to table top
mm.
0-900(1200)
0-900(1200)
Spindle nose to column surface
mm.
250
250
Floor to table top
mm.
1100
1100
Spindle
 
 
 
Taper
iso
50(40)
50(40)
Speed
rpm
4000 (6000)
4000 (6000)
Motor
kw
15
15
Axis Motors X & Y / Z
 
 
 
X axis torque/thrust
nm/kg
30/2142
30/2142
Y&Z axis torque/thrust
nm/kg
22/1571
22/1571
Cutting feedrate
mm/min
1-5000
1-5000
Rapid feedrate
m/min
10(15)
10(15)
Minimum setting
mm.
0,001
0.001
Automatic tool changer
 
 
 
Type of ATC
 
swing arm
swing arm
No. of ATC
tools
40 (60.120)
40 (60.120)
Max tool (dia/length)
mm.
250/300
150/300
Max tool weight
kg
15
15
Tool to tool
sec.
10
7
Ballscrews on 3 Axis
 
 
 
Dia. x pitch
mm x mm
63/50/50 X 10
63/50/50 X 10
Precision class
c3, mm/300mm
0.008
0.008
Coolant & Lubrication
 
 
 
Coolant motor power
kw
0.86
0.86
Coolant tank volume
L
200
350
Coolant motor capacity
L/min
20
20
Lubrication motor power
watt
25
25
Lubrication tank volume
L
4
4
Accuracy
 
 
 
Positioning
mm.
JIS 6338:± 0.005mm/300mm VDI 3441:P0.014mm
Repeatability
mm.
JIS 6338:± 0.003mm VDI 3441:PS0.01mm
Roundness
mm.
JIS 6338:± 0.01mm/300mm diameter
Miscellaneous
 
 
 
Machine net weight
kg
20000
24000
Power required
kva
35
40
Pneumatic required
kg/cm2
7
7

Specifications subject to change without notice

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