Surface Grinding Machines Series M71 by SGSK
Surface Grinding Machines Series M71 by SGSK include models M7180—reliable and high-precision equipment engineered to efficiently handle both small-batch and mass production tasks. All models share a modern control system, robust construction, and a high degree of automation, while differing in specifications, configuration, peripherals, and optional equipment.
Use the table below to quickly compare key specifications and select the machine that best fits your production requirements.
Specifications
Working table
Working table size
1250mm x 800mm
T-slots
5pcs / 18mm
Distance from spindle center line to surface of the table
800mm
Table rapid move speed
3m/min — 25m/min
Grinding stone
Grinding wheel size
400mm x 127mm x 40mm
Grinding wheel rotation speed
1440rpm
Feeds
Feed travels
1350mm / 840mm / 600mm
Vertical movement by hand wheel
0.01mm / 0.5mm
Accuracy
Machining Accuracy
0.005mm
Best surface roughness
0.63μm/Ra
Engines and power supply
Spindle motor power
11kW
Lubricatingoil pump power
5.5kW
Rapid lifting motor
0.55kW
Voltage
380V / 50Hz / Three phase / AC
Overall dimensions and weight
Weight
6300kg
Overall length
3800mm
Overall width
2900mm
Overall height
2800mm