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| Table Size |
406x1020mm(16x40") |
Longitudinal
Movement of Table |
60HZ,5-25m/min,50HZ,5-20m/min |
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| CONTROL PANEL
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| Maximum cycle downfeed: 9mm(0.45"), can extend to whole vertical(optional accessory-Digital readout set with feedback function) to meet special requirements.
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| 2-step grinding procedure control: Rough grinding 0.001-0.04mm(0.00005"-0.002"); finish grinding 0.001-0.009mm(0.00005"-0.00045")
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| PRE-SET Spark out: 1-9 times
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| Automatically table movement stops and wheel head rises up from surface of workpiece, after cycle grinding completed.
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| Provide plunge & surface grinding modes.
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Vertical feed powered by double motors; Stepping motor for Auto-downfeed (Min. increment: 0.001mm, 0.00005"); AC motor for rapid & slow up/down.
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SPECIFICATIONS
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MODEL |
ESG-1640ASD |
| Table Size |
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406x813mm(16x32") |
| Max.grinding length |
Longitudinal |
1020mm(40") |
| Max.grinding width |
Crosswise |
410mm(16") |
Max. distance from table surface to
spindle centerline |
Standard column:630mm(24 3/4");
Optional high column:720mm(28 5/16") |
| Standard magnetic chuck size |
400x1000mm(15 11/16x39 1/4") |
| Longitudinal movement of table |
Max. travel, hydraulic |
1060mm(41 11/16") |
| Max. travel, manual |
1100mm(43 1/4") |
| Max. travel, infinitely variable |
60HZ,5-25m/min,50HZ,5-20m/min |
| Cross transverse travel |
Auto transverse increment |
1~25mm(0.04"-1") |
| Max. auto transverse travel |
430mm(17") |
| Max. manual transverse travel |
460mm(18") |
| Handwheel per revolution |
5mm(0.2") |
| Handwheel per graduation |
0.02mm(0.001") |
| Wheelhead vertical infeed |
Automatic in feed |
0.001-0.04mm(0.00005-0.002") |
| Step feed (Jog) |
0.001mm(0.00005") |
| Rapid travel, Approx |
150mm/min |
| Slow travel, Approx |
6mm/min |
| Handwheel revolution |
1mm(0.05") |
| Handwheel graduation |
0.005mm(0.0005") |
| Grinding spindle drive |
Speed |
60HZ,1750R.P.M.;50HZ,1450R.P.M. |
| Power rating |
Standard:5HP; Optional:7 1/2HP,10HP |
| Standard grinding wheel |
Diameter |
355mm(14") |
| Width |
50mm(2") |
| Bore |
127mm(5") |
| Hydraulic motor |
Power rating |
3.0HPx6P |
| Crossfeed motor |
Power rating |
80Wx6P |
| elevating motor |
Power rating |
1/4HPx6P |
| Floor space |
Total space required |
4020x2200x2050xmm(158x87x81") |
| Weights |
Net weight, Approx. |
4000KGS(8800LBS) |
| Gross weight, Approx. |
4500KGS(9900LBS) |
| Rated power, Approx |
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8 1/2HP(Spindle motor:5HP),11HP(Spindle motor:7.5HP),13 1/2HP(Spindle motor:10HP) |
| Packing dimensions |
L x W x H |
3250x2290x2200mm(128x90x88") |
| 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. |
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