| Stock-No. |
1020-20976 |
| Category |
Rotary Table Grinding Machine - Vertical |
| Make |
KEHREN |
| Type |
RI 12-4 |
| New in |
2006 |
| Control |
Siemens 840D |
| Location |
ab Werksstandort,unter Strom |
| Origin |
Germany |
| Delivery time |
immediately |
| Freight basis |
Ex Site - factory |
| Price |
| rotary table diameter |
1200 mm |
| grinding height |
1.050 1.200 mm |
| grinding diameter |
1500 mm |
| workpiece weight |
3000 kg |
| grinding wheel diameter |
mm |
| power spindle motor |
25 kW |
| circular table speeds |
1 - 100 U/min |
| vertical autom. feed |
0,01 - 10000 mm/min |
| Control |
Siemens 840D |
| x-axis |
1900 mm |
| z-axis |
1200 mm |
| b-axis |
280 ° |
| total power requirement |
ca 80 kVA |
| weight of the machine ca. |
25 t |
| dimensions of the machine ca. |
8.6 x 5.5 x 5.5 m |
| Description |
CNC vertical grinding centre for internal and surface grinding
- Siemens 840D CNC control
- Internal grinding diameter: 1450 mm
- Spindle system equipped with a turret head that can hold up to 4 different
spindles to perform internal, external and surface grinding operations in a
single clamping.
-- Number of spindles: 4
-- Speed: 2,000 12,000 rpm
-- Holder/taper: HSK-C80
-- Auxiliary spindles (for smaller bores/finishing): approx. 15 kW
Speed: 1500 4500 rpm
- Coolant system with belt filter
- Extraction
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