surface grinding machine / for metal sheets / CNC / automatic
Supra-818AHD Taiwan Trade Center, Chicago



  • Type:


  • Applications:

    for metal sheets

  • Control type:

    CNC, automatic

  • Power:

    4 ch (4 hp)

  • Spindle speed:

    3,450 rpm (21,677 rad.min-1)

  • Distance between centers:

    Min.: 0 in

    Max.: 18 in


Dynamically balanced 3 HP spindle motor.
Front mount spindle with run-out withing 0.00008".
Overall flatness within 0.00012" at 8" x 18" grinding capacity.
Revolutionary sensor triggering directional control valve.
Safety 24-volt, microprocessor controlled circuit.
Bello-type cover on crossfeed leadscrew.
Fully ribbed machine base and column.
Two speed rapid elevation control.
Precise stepping motor for downfeed increment control - 0.00005~0.002".
Recirculating auto lubrication system for all slideways and leadscrews.
Auto-lube indicator.
9 position indexible table handwheel.
Special vacuum heat treated slideways at hardness up to HRC 62°.
Double-V lining crossfeed ways at 19.6" apart.
Ball-rolling table ways.
FC 25 high tensile iron weighing at 2,850 lbs.
Maximum work load at 520 lbs.