CNC milling machine

EMCO VMC 300 D

emco VMC 300 D - CNC Milling Machine

- SIEMENS Sinumerik 810D CNC Control
- Tool magazine for 12 tools
- CNC dividing head / 4th axis
- Coolant system
- 41,300 operating hours
- Year of manufacture: 2004

Technical data

Working area:
- Travel in X-axis: 420 mm
- Travel in Y-axis: 330 mm
- Usable travel in Z-axis: 240 mm
- Workpiece dimensions L x W x H: 400 x 300 x 190 mm
- Distance between spindle nose/table surface: 210 - 450 mm
Milling table:
- Clamping area L x W: 850 x 325 mm
- Max. table load: 150 kg
- 3 T-slots according to DIN 650: 14 mm
- T-slot spacing: 100 mm
Milling spindle:
- AC motor, power (100/60% duty cycle): 9 / 11 kW
- Speed range (continuously variable): 0 - 5000 rpm
- Sound pressure level at 5000 rpm: 72 dB A
- Max. torque: 100 Nm
Machining performance:
- Milling performance in steel (16 Mn Cr5 - 790 N/mm²): 220 cm³/min
- Drilling performance in steel: ø 25 mm
- Thread cutting performance in steel: M20
Feed drive (AC motor with individual drive + ball screw):
- Feed rate in X/Y/Z axes: 0.01 - 12000 mm/min
- Rapid traverse in X/Y/Z axes: 12 m/min
- Feed force in X/Y axes: 6000 N
- Feed force in Z axis: 8800 N
- Resolution: 0.001 mm
- Positioning accuracy X/Y/Z: 0.004 mm
Tool system:
- Tool magazine: Drum with direction logic
- Number of tool stations: 12
- Insertion force: 6000 N
- Max. permissible tool weight: 5 kg
- Total permissible tool weight in magazine: approx. 36 kg
- Max. tool diameter: 100 mm
- Max. tool length: 220 mm
- Chip-to-chip time according to VDI 2852 T1/T2/T3: 8.9 / 7.0 / 7.0 s
- Tool change time (without traverse movements) T1/T2/T3: 5.8 / 3.9 / 3.9 s
Lubrication system:
- Guide rails & ball screw: automatic central oil lubrication
- Main spindle bearing: grease lubrication
Coolant system:
- Tank capacity: 100 l
- Max. flow rate: 10 l/min
- Max. delivery pressure at 50 Hz: 3.7 bar
- Coolant supply: 4 nozzles, external
Electrical connection:
- Power supply: 3/PE 400 V 50/60 Hz
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- Connected load: 15 kVA
Pneumatic connection:
- System pressure: 5 - 10 bar
- Required minimum air flow (related to 1 bar): 750 l/min
- Average air consumption (related to 1 bar): 180 l/min
Dimensions:
- Dimensions W x H x D: 2300 x 2450 x 2400 mm
- Weight: approx. 2900 kg

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