M820 Manual Surface Grinder
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  • M820 Manual Surface Grinder

M820 Manual Surface Grinder

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M820 Manual Surface Grinder

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  • 产品描述
  • The M820 manual surface grinder is capable of grinding various flat surfaces and complex contoured surfaces, making it suitable for grinding operations that do not require powered feed. The spindle is equipped with P4-grade precision rolling bearings and a labyrinth seal, providing excellent water- and dust-proof performance, smooth operation, and high accuracy. The longitudinal motion utilizes ball-bearing steel guideways, ensuring light and flexible operation, while the column features wide-span guideways for superior rigidity and stability. The entire machine employs centralized lubrication via a manual oil pump.

    Specifications Technical Specifications Unit M820/M820S
    Processing capability Workbench working area mm 200x510
    Maximum travel range on either side mm 540
    Maximum travel distance, front to back mm 220
    From the worktable surface to the spindle center
    Maximum distance of the heart
    mm 450
    Maximum load capacity of the workbench kilograms 100
    Workbench T-slot on the workbench mm 14x1
    Worktable speed m/min automatic
    Feed by front and rear handwheels 1 grid mm 0.02
    1 lap 2.5
    Automatic feed in both directions mm -
    Rapid feed in forward and reverse 50HZ mm -
    60HZ -
    Grinding wheel Grinding wheel size mm 200x17x31.75/32
    Spindle speed 50HZ revolutions per minute 2850
    60HZ 3420
    Top-bottom structure Feed using the upper and lower handwheels 1 grid mm 0.01
    1 lap 1.25
    motor Spindle motor keyword 1.5
    Hydraulic motor keyword -
    Vacuum motor keyword  -
    Cooling motor w 40
    Front and rear drive motors w -
    Land area mm 1900x1300x1850
    Size Net weight kilograms 850
    Gross weight kilograms 900

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