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<th class="name">HFS 2550 F Advance</th><th class="name">HFS 3063 F Advance</th><th class="name">HFS 4080 F Advance</th><th class="name">HFS 30100 F Advance</th><th class="name">HFS 40100 F Advance</th> </tr>
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<tr><td class="table-caption" colspan="6">Working Area</td></tr><tr><td class="col sticky">Work piece weight (max.)</td><td class="col data has-differences">396 lbs</td><td class="col data has-differences">594 lbs</td><td class="col data has-differences">1,100 lbs</td><td class="col data has-differences">880 lbs</td><td class="col data has-differences">1,320 lbs</td></tr><tr><td class="col sticky">Spindle nose-to-table surface distance</td><td class="col data has-differences">18 in</td><td class="col data has-differences">23 in</td><td class="col data has-differences">23 in</td><td class="col data has-differences">23 in</td><td class="col data has-differences">23 in</td></tr><tr><td class="col sticky">Table dimensions</td><td class="col data has-differences">20x10 in</td><td class="col data has-differences">25x12 in</td><td class="col data has-differences">32x16 in</td><td class="col data has-differences">40x12 in</td><td class="col data has-differences">40x16 in</td></tr><tr><td class="col sticky">Dimensions Magnetic clamping plate</td><td class="col data has-differences">20x10 in</td><td class="col data has-differences">24x12 in</td><td class="col data has-differences">31x16 in</td><td class="col data has-differences">39x12 in</td><td class="col data has-differences">39x16 in</td></tr><tr><td class="col sticky">Scale ring division Y-axis</td><td class="col data text-center" colspan="5">0.0002 in</td></tr><tr><td class="col sticky">Scale ring division Z-axis</td><td class="col data text-center" colspan="5">0.00079 in</td></tr><tr><td class="col sticky">Auto. transverse feed Z-axis</td><td class="col data text-center" colspan="5">0 - 0.31 in</td></tr><tr><td class="col sticky">Speed</td><td class="col data has-differences">2,850 rpm</td><td class="col data has-differences">1,450 rpm</td><td class="col data has-differences">1,450 rpm</td><td class="col data has-differences">1,450 rpm</td><td class="col data has-differences">1,450 rpm</td></tr><tr><td class="col sticky">Auto. vertical feed</td><td class="col data text-center" colspan="5">0.0002 - 0.00197 in</td></tr><tr><td class="table-caption" colspan="6">Travels</td></tr><tr><td class="col sticky">Travel X-axis</td><td class="col data has-differences">22 in</td><td class="col data has-differences">30.1 in</td><td class="col data has-differences">35.8 in</td><td class="col data has-differences">44.5 in</td><td class="col data has-differences">44.5 in</td></tr><tr><td class="col sticky">Travel Y-axis</td><td class="col data has-differences">11 in</td><td class="col data has-differences">13 in</td><td class="col data has-differences">18 in</td><td class="col data has-differences">13 in</td><td class="col data has-differences">18 in</td></tr><tr><td class="table-caption" colspan="6">Feed</td></tr><tr><td class="col sticky">Hydr. feed X</td><td class="col data text-center" colspan="5">22.89 - 75.21 fpm</td></tr><tr><td class="col sticky">Rapid feed Y-axis</td><td class="col data text-center" colspan="5">19 in/min</td></tr><tr><td class="col sticky">Rapid feed Z-axis</td><td class="col data text-center" colspan="5">39 in/min</td></tr><tr><td class="table-caption" colspan="6">Drive Capacity</td></tr><tr><td class="col sticky">Motor rating main drive</td><td class="col data has-differences">3 Hp</td><td class="col data has-differences">5.4 Hp</td><td class="col data has-differences">5.4 Hp</td><td class="col data has-differences">5.4 Hp</td><td class="col data has-differences">5.4 Hp</td></tr><tr><td class="col sticky">Motor rating hydraulic pump</td><td class="col data text-center" colspan="5">3 Hp</td></tr><tr><td class="col sticky">Motor rating for Y-axis drive</td><td class="col data text-center" colspan="5">0.7 Hp</td></tr><tr><td class="table-caption" colspan="6">Measures and Weights</td></tr><tr><td class="col sticky">Grinding wheels dimensions</td><td class="col data has-differences">8x1x1 in</td><td class="col data has-differences">14x2x5 in</td><td class="col data has-differences">14x2x5 in</td><td class="col data has-differences">14x2x5 in</td><td class="col data has-differences">14x2x5 in</td></tr><tr><td class="col sticky">Overall dimensions (length x width x height)</td><td class="col data has-differences">91x63x67 in</td><td class="col data has-differences">115x87x75 in</td><td class="col data has-differences">142x95x75 in</td><td class="col data has-differences">174x87x75 in</td><td class="col data has-differences">174x95x75 in</td></tr><tr><td class="col sticky">Weight</td><td class="col data has-differences">3,960 lbs</td><td class="col data has-differences">6,160 lbs</td><td class="col data has-differences">7,480 lbs</td><td class="col data has-differences">7,040 lbs</td><td class="col data has-differences">8,140 lbs</td></tr> </tbody>
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<div class="value"><ul><li>The cast-iron machine frame features superior rigidity and torsional strength, precision guideways and excellent machining quality</li><li>All guideways are lubricated reliably via a central lubrication system</li><li>The workspace is protected by an easily accessible enclosure</li><li>A powerful coolant pump is combined with a vacuum exhaust unit to clear grinding dust and aerosol during machining operations</li></ul><p style="font-weight: bold;">Grinding spindle</p><ul><li>Large grinding spindle, dynamically balanced, completely sealed with permanent lubrication</li><li>Preloaded precision-bearings ensure maximum grinding performance and high reliability over many production hours</li></ul><p style="font-weight: bold;">Programming</p><ul><li>The high-quality preloaded ball screw and a powerful servo-motor ensure high precision and repeatability of positioning in the Y axis</li><li>The machine features an electronic hand-wheel for configuration tasks and manual movement of the grinding spindle</li><li>If set to Auto mode, the user-defined roughing and finishing parameters, number of spark-out strokes, and return to zero are automatically processed</li></ul><p style="font-weight: bold;">Hydraulics</p><ul><li>Superior quiet operation and low heat build-up ensure optimum work results
in continuous operations</li><li>Hydraulically operated linear table movement, infinitely variable, high consistency, and soft reversal of direction</li><li>The external hydraulics unit with oil cooler ensures perfect temperature stability</li></ul><p style="font-weight: bold;">Magnetic clamping plate</p><ul><li>Large magnetic chuck allows for torsion-free clamping and is included in standard equipment</li><li>The control unit is integrated into the electric system to simplify operation, allowing quick clamping and degaussing for maximum production efficiency</li></ul></div>
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<ul class="supplies"><li>3-axis position indicator</li><li>electronic hand-wheel</li><li>grinding wheel flange</li><li>automatic central lubrication</li><li>workspace enclosure</li><li>coolant system and vacuum system</li><li>grinding wheel dresser</li><li>balancing station</li><li>balancing shaft</li><li>LED work lamp</li><li>magnetic clamping plate</li><li>adjustment screws</li><li>operating tools</li><li>degausser</li><li>siemens PLC with touchscreen</li><li>operator manual</li></ul> </div>

This machine is listed for sale by Blumberg Machinery located in Bannockburn, Illinois