FX27P-60CNC CNC Cylindrical Grinding Machine 270mm Diameter 600mm Center Distance with Siemens 828D Control
| No. | Parameter | Unit | Value |
|---|---|---|---|
| 1 | Maximum rotating diameter of table | mm | 270 |
| 2 | Maximum distance between two thimbles | mm | 600 |
| 3 | Maximum grinding diameter | mm | 270 |
| 4 | Maximum load between two centers | Kg | 40/20 |
| 5 | Grinding wheel size (diameter × width × aperture) | mm | 405 × 32~50 × 127 |
| 6 | Grinding wheel speed | rpm | 1570 |
| 7 | Maximum linear speed of grinding wheel | m/s | 35 |
| 8 | Grinding wheel dressing | - | Automatic type |
| 9 | Minimum X-axis feed | mm | 0.001 |
| 10 | Feed Angle | Deg | 90 |
| 11 | Feed stroke | mm | 270 |
| 12 | X axis fast moving speed | mm/min | 0-10000 |
| 13 | Spindle speed | rpm | 10-650 |
| 14 | Spindle form | - | Simultaneous or centering |
| 15 | Thimble specification | - | MT-4 |
| 16 | Automatic telescopic distance (hydraulic type) | mm | 40 |
| 17 | Thimble specification | - | MT-4 |
| 18 | Working mode | - | Manual |
| 19 | Z axis fast moving speed | mm/min | 0-20000 |
| 20 | Minimum z-axis feed | mm | 0.001 |
| 21 | Maximum travel | mm | 550 |
| 22 | Angle of rotation | Deg | +6/-9 |
| 23 | Grinding wheel spindle motor | KW | 3.75 |
| 24 | X-axis feed motor (servo) | KW | 2.2 |
| 25 | Z-axis feed motor (servo) | KW | 2.2 |
| 26 | Head frame spindle motor | KW | 0.37 |
| 27 | Cooling pump motor | KW | 0.75 |
| 28 | Lubricating oil motor | KW | 1/4*2 |
| 29 | Tailstock oil pump motor (Special) | KW | 0.75 |
| 30 | X/Z axis guide/lead screw lubricating oil | - | MOBIL#1409 OR ISO VG68 |
| 31 | Net machine weight | Kg | about 3500 |
| 32 | Gross machine weight | Kg | about 3800 |
| 33 | Package size (length × width × height) | mm | 2900×2600×1750 |
- 270mm bed rotation diameter with 600mm distance between centers
- 1570rpm grinding wheel speed with 405×32×127mm wheel dimensions
- Siemens 828D CNC automatic grinding system with secondary development
- High precision dynamic and static pressure spindle options available
- Automatic lubrication system for extended service life and accuracy
- Multiple optional equipment including inner hole grinding and measuring devices
Body and components cast from Milhanna high-grade FC30 cast iron with artificial normalization heat treatment and natural aging. Components processed by world-class equipment including YASDA, MITSUI SEIKI, TOSHIBA, and ELB for micron-level precision.
Grinding feed system features V and flat track precision with automatic lubrication and C3 level precision grinding ball screws for smooth movement and excellent repeated positioning accuracy.
Hardened alloy steel sliding cylinder encased in cast iron body carrying MT4 top core. Jacking force easily adjustable with rear knobs.
Siemens numerical control system with Chinese operation interface, high-performance servo motors, and automatic sand repair with compensation functions.
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