China Manual Surface Grinder M7140/M7130/M7132 Grinding Machine, Find details about China Grinding Machine, Metallic Processing Machinery from Manual Surface Grinder M7140/M7130/M7132 Grinding Machine
Model | Unit | M7130 | M7132 | M7140 | |
Size of worktable(L×W×H) | mm | 1000×300×400 | 1000×320×400 | 1000×400×400 | |
Max.Longitudinal movement of worktable | mm | 1100 | |||
Max.Distance from the spindle centerline to worktable surface | mm | 570 | |||
Max.Cross movement griding head | mm | 350 | 370 | 450 | |
Vertical movement of the grinding head by handwheel | Per gradutation | mm | 0.01 | ||
Per revolution | mm | 1 | |||
Rapid lifting motor | Power | Kw | 0.37 | ||
Speed | r/min | 1440 | |||
Abrasive wheel dim(D×d×w) | mm | Φ350×40×127 | |||
Speed of grinding wheel | r/min | 1440 | |||
Total power of motor | Kw | 9 | |||
Power of spindle motor | Kw | 5.5 | |||
Power of oil pump motor | Kw | 3 | |||
Parallelism of Work piece Surface to Base level | mm | 0.015/1000 | |||
Surface roughness | μm | Ra:0.63 | |||
N/G weight | Kg | 3680/4000 | 3980/4200 | 4100/4600 | |
Package(L×W×H) | mm | 2800×1750×2350 | 2800×1750×2350 | 2800×1750×2350 |