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Equiptop - Automatic Surface Grinders - Acumen 500
Equiptop - Automatic Surface Grinders - Acumen 500




1. C5 class ballscrew and servo motor for vertical transmission.Digital control by Equiptop designed program with MitsubishiPLC. Selection menu for Equiptop surface and plunge grinding,mechanical coordinates, working coordinates, grinding control points, input and output points...etc.

2. Auto wheel dressing and compensation system on table.Table positioning on left side for wheel dressing.

3. Digital readout feedback for cross positioning setting. Three-section setting value for cross movement to fit rough,finish, and micro grinding.

4. Spindle seat with water cooling system to ensure stability ofaccuracy.

5. Three axes fully automatic surface grinding with NC control. Servo system for vertical transmission. 16-color touch screen, spindle current meter, and magnetic power volt meter.

6. Minimum setting value for vertical downfeed is 0.0001mm.

7. Minimum display value for cross movement is 0.001mm.

8. Optional wheelhead auto wheel dressing and compensation system or diamond forming dressing and compensation system.

9. Humanized man-machine touch screen.



Table Size 254x508mm(10x20")
Max.grinding length Longitudinal 520mm(20 1/2")
Max.grinding width Crosswise 280mm(11")
Max. distance from table surface to
spindle centerline


Standard magnetic chuck size 250x500mm(10x20")
Longitudinal movement of table Max. travel, hydraulic 580mm(22 3/4")
Max. travel, manual 620mm(24 3/8")
Max. travel, infinitely variable 60HZ,0.2-36m/min,50HZ,0.2-32m/min
Cross transverse travel Auto transverse increment 1-13mm(0.04"-0.5")
Auto constant feeding speed 60-320mm/min
Max. auto transverse travel 270mm(10 5/8")
Max. manual transverse travel 300mm(11 3/4")
Handwheel per revolution 5mm(0.2")
Handwheel per graduation 0.02mm(0.001")
Wheelhead vertical infeed Automatic in feed ROUGH GRINDING0.001-0.05mm FINISHING GRINDING 0.0001-0.009 mm
Manual pulse generator (per graduation) 0.001mmx1. 0.001mmx10. 0.001mmx100
Min Setting value 0.001mm/min
Rapid travel, Approx 150mm/min
Grinding spindle drive Speed 60HZ,3450 R.P.M.;50HZ,2850 R.P.M.
Power rating 3.0HP
Standard grinding wheel Diameter 203MM(8")
Width 19mm(3/4"),MAX.25mm(1")
Bore 31.75mm(1 1/4")
Hydraulic motor Power rating 2.0HP
Crossfeed motor Power rating 500W/DCV
elevating motor Power rating 750W/DCV
Floor space Total space required 2400x1450x1750mm(94 1/2"x57"x68 1/2")
Weights Net weight, Approx. 1810KGS(3982LBS)
Gross weight, Approx. 2160KGS(4752LBS)
Rated power, Approx 5.5HP
Packing dimensions L x W x H 2480x2060x2100mm(98"x81"x83")
NOTE: The manufacturer reserves the right to modify the design, specifications, mechanisms, etc., to improve the performances of the machine without notice. All the specifications shown above are just for reference.