Rundtischflachschleifmaschine ELB SFR 150 2, B.j. 1988

rotary table diameter: 1500 mm
grinding height: 750 mm
grinding head - power requirement: kW
total power requirement: 130 kW
weight of the machine ca: 48000 t
dimensions of the machine ca: m

ELB (Germany)
Vertical CNC-Controlled Double-Column Internal and External Rotary
Table Grinding Machine with 2 Grinding Slides
Model SFR 150/2 CNC Year 1988
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Rotary table Ø 1,500 mm
Swing Ø, approx. 1,700 mm
Grinding Ø range, external 150 - 1,500 mm
Grinding Ø range, internal 250 - 1,300 mm

Height of workpiece, internal / external 350 / 750 mm
Max. weight of workpiece, approx. 2,000 kg

Table speeds, mechanical, infinitely variable, right/left 0.02 - 20 rpm

Y Axis = left/right grinding slide 750 mm
Z Axis = cross movement of grinding slides, each 1,700 mm
B Axis = table rotation
Feeds of Y/Z Axes 0.02 - 500 / 0.02 - 1,800 mm/min
Adjustment of grinding heads, vertical/horizontal 0 - 90 °
Grinding spindle drive 10 - 46 kW
Speeds, each 1,000 - 4,500 rpm

Stroke of grinding slide for all three heads, approx. 550 mm
Height adjustment of grinding heads, each approx. 300 mm
Grinding wheel Ø, max., each 400 x 80 mm

Total electrical load, approx. 130 kW - 380 V - 50 Hz
Weight, approx. 48,000 kg

Accessories / Special Features
KONGSBERG CNC Control Model GR 2000 for 4 axes, with Heidenhain Measuring Systems for simultaneous work in all 4 axes, with monitor, etc.
Constant cutting speeds and dressing compensation.
Highly accurate rotary table.
Completely covered working area.
Oil mist exhaust.
Profile rolling device for both grinding wheels.
Various other accessories.
- Coolant equipment is not available.