1.Table can be tilted for conical grinding operations and scale allows adjustment to desired position
2.Spindle stock can be swiveled 180° for inside grinding operations
3.Main spindle is mounted hydro-dynamically – oil film prevents contact between spindle and bearing
4.Longitudinal table guide and grinding spindle stock cross guide feature V- and flat guiding each
5.Strong reinforcements and generously designed walls make the machine base resistant to temperature fluctuations and deformations
6.Oil film between spindle and bearing reduces the vibrations to a minimum to achieve top results and high accuracy
7.Stepless feed adjustment with selective programmable stop at end of each table movement
8.Precisely adjusted spindle head and solid grinding spindle stock to achieve top processing results at various grinding operations
Model | Unit | M1320x500 | M1320x800 |
External grinding diameters (O.D) | mm | 8-200 | 8-200 |
Center height | mm | 135 | 135 |
Max.travel of table | mm | 550 | 850 |
Hydraulic traverse speed | m/min | 0.1-4 | 0.1-4 |
Max.workpiece weight | kg | 50 | 50 |
Grinding length external (O.D) | mm | 500 | 800 |
Swivel range of worktable | degree | -3~ +9 degree | -3~ +7 degree |
Max.peripheral speed of grinding wheel | m/s | 38 | 38 |
External grinding wheel size | mm | Max.400*50*203 Min.280*50*203 | Max.400*50*203 Min.280*50*203 |
Workhead and tailstock center | morse | No.4 | No.4 |
Machine motor power | kw | 5.625 | 5.625 |
Overall dimension | mm | 2500*1600*1500 | 3000*1600*1500 |
Machine weight | kg | 2500 | 3000 |
O.D. Roundness | μm | 1.5 | 1.5 |
Ex.surface | μm | Ra. ≤0.32 | Ra. ≤0.32 |
Cylindricity | μm | 5 | 5 |
End face flatness | μm | ≤5 | ≤5 |
Standard accessories:
the bed, the upper and lower work surface,
continuously variable headstock,
continuously variable switch, tailstock,
wheel head, hydraulic lubrication and hydraulic control system,
DELIXI electric, JUCHE transformer ,DELTA converter,
coolant tank, wheel periphery dresser,
balancing arbor, dog plate,center point,
leveling wedge, 3-jaw chuck, wheel flange, open steady rest
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