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<th class="name">Verturn II VDM 1250 CNC</th><th class="name">Verturn II VDM 1600 CNC</th><th class="name">Verturn II VDM 2300 CNC</th> </tr>
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<tr><td class="table-caption" colspan="4">Working Area</td></tr><tr><td class="col sticky">Turning diameter, vertical</td><td class="col data has-differences">49 in</td><td class="col data has-differences">63 in</td><td class="col data has-differences">91 in</td></tr><tr><td class="col sticky">Machining height (max.)</td><td class="col data has-differences">39 in</td><td class="col data has-differences">47 in</td><td class="col data has-differences">55 in</td></tr><tr><td class="col sticky">Work piece weight (max.)</td><td class="col data has-differences">7,040 lbs</td><td class="col data has-differences">11,000 lbs</td><td class="col data has-differences">17,600 lbs</td></tr><tr><td class="col sticky">Speed</td><td class="col data text-center" colspan="3">3,750 rpm</td></tr><tr><td class="table-caption" colspan="4">Travels</td></tr><tr><td class="col sticky">Travel X-axis</td><td class="col data has-differences">27.6 in</td><td class="col data has-differences">36 in</td><td class="col data has-differences">46.5 in</td></tr><tr><td class="col sticky">Travel Z-axis</td><td class="col data has-differences">26 in</td><td class="col data has-differences">31 in</td><td class="col data has-differences">39 in</td></tr><tr><td class="col sticky">Travel Z1-axis</td><td class="col data has-differences">26 in</td><td class="col data has-differences">33 in</td><td class="col data has-differences">41 in</td></tr><tr><td class="table-caption" colspan="4">Headstock</td></tr><tr><td class="col sticky">Speed range</td><td class="col data has-differences">0.5 - 250 rpm</td><td class="col data has-differences">0.5 - 200 rpm</td><td class="col data has-differences">0.5 - 100 rpm</td></tr><tr><td class="col sticky">Torque max.</td><td class="col data has-differences">203,550 ft.lb.</td><td class="col data has-differences">331,875 ft.lb.</td><td class="col data has-differences">464,625 ft.lb.</td></tr><tr><td class="col sticky">Lathe chuck diameter</td><td class="col data has-differences">39 in</td><td class="col data has-differences">55 in</td><td class="col data has-differences">79 in</td></tr><tr><td class="table-caption" colspan="4">Rapid Feed</td></tr><tr><td class="col sticky">Rapid Feed X-axis</td><td class="col data text-center" colspan="3">157.48 in/min</td></tr><tr><td class="col sticky">Rapid Feed Z-axis</td><td class="col data text-center" colspan="3">157.48 in/min</td></tr><tr><td class="table-caption" colspan="4">Feed</td></tr><tr><td class="col sticky">Feed W-axis</td><td class="col data text-center" colspan="3">17 in/min</td></tr><tr><td class="table-caption" colspan="4">Tool Head</td></tr><tr><td class="col sticky">Number of tool stations</td><td class="col data text-center" colspan="3">4 positions</td></tr><tr><td class="col sticky">Tool-change time tool/tool</td><td class="col data text-center" colspan="3">10 sec</td></tr><tr><td class="col sticky">Tool weight max.</td><td class="col data text-center" colspan="3">55 lbs</td></tr><tr><td class="table-caption" colspan="4">Accuracies</td></tr><tr><td class="col sticky">Positioning accuracy</td><td class="col data text-center" colspan="3">0.00118 in</td></tr><tr><td class="col sticky">Repeatability</td><td class="col data text-center" colspan="3">0.00059 in</td></tr><tr><td class="table-caption" colspan="4">Drive Capacity</td></tr><tr><td class="col sticky">Motor rating main drive</td><td class="col data has-differences">40.2 Hp</td><td class="col data has-differences">49.6 Hp</td><td class="col data has-differences">60.3 Hp</td></tr><tr><td class="col sticky">Motor rating feed</td><td class="col data text-center" colspan="3">3 Hp</td></tr><tr><td class="table-caption" colspan="4">Measures and Weights</td></tr><tr><td class="col sticky">Overall dimensions (length x width x height)</td><td class="col data has-differences">209x150x166 in</td><td class="col data has-differences">256x166x174 in</td><td class="col data has-differences">300x197x213 in</td></tr><tr><td class="col sticky">Weight</td><td class="col data has-differences">20,900 lbs</td><td class="col data has-differences">26,400 lbs</td><td class="col data has-differences">44,000 lbs</td></tr> </tbody>
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</p><div class="col-xs-12 product attribute description">
<div class="value"><ul><li>Heat-treated machine bed made of premium HT250 cast-iron</li><li>Large, induction-hardened and precision-ground rectangular guides with synthetic coating ensure optimum sliding and damping properties</li><li>High-precision preloaded ball screws from renown manufacturers on all axes</li><li>Hydraulic clamping of cross traverse</li><li>Easy access to the 4-jaw face chuck allows easy clamping of heavy and complex workpieces</li><li>Includes the proven Siemens 828 D SL</li><li>4-step precision gears and infinitely variable 60 Hp main motor - for high torque (up to 29,500 ft/lbs) across the entire speed range</li><li>The work area is easily accessible through a wide opening safety door</li><li>All guideways are lubricated reliably via a central lubrication system</li><li>Chip conveyor with chip carriage and automatic 4-station tool changes complete this extensive standard equipment</li></ul></div>
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<p></p><p></p><div class="col-xs-12 product attribute steuerung_description">
<div class="value"><ul><li>The SINUMERIK 828D is perfectly suited for equipping horizontal and vertical turning centers with one machining channel and up to eight CNC measuring circuits. Apart from the main spindle and the geometry axes (X axis and Z axis), other machine units can be operated as well:</li></ul><ul><li>CNC controlled turret</li><li>Tailstock axis (with travel to fixed stop)</li><li>Driven tools and C axis mode for end face and peripheral surface machining</li><li>Y axis (orthogonal or oblique)</li><li>Sub-spindle with synchronous spindle function for complete machining of workpieces</li></ul><ul><li>With the SINUMERIK 828D you get a CNC system that is customized for the application in lathes and milling machines. CNC, PLC, user interface and axis control for six CNC measuring circuits are all combined within a single compact unit. The control provides comprehensive CNC functions such as support of sub-spindle machining and powerful tool management capability.</li></ul><ul><li>The SINUMERIK 828D offers comprehensive turning capabilities for lathes, plus drilling and milling operations for face machining and peripheral surface machining of workpieces. The performance of the controller and the new motion control allow you to achieve mirror finish surfaces with minimum machining time. The SINUMERIK 828D has eliminated all unnecessary functionalities; this is particularly noticeable in the graphical user interface. This means it is optimally suitable for use in the workshop. Operation, programming and maintenance can quickly be mastered with only minimal training requirements.</li></ul><ul><li>Optimum operator guidance via CNC input screens with animated input masks</li><li>USB, CF, and Ethernet interfaces are located on the front panel for quick and easy data transfers</li><li>Integrated wireless modem for optimum process monitoring via mobile phone</li></ul></div>
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<ul class="supplies"><li>Siemens 828 D control</li><li>electronic hand-wheel</li><li>4-jaw face chuck</li><li>automatic 4-station tool changer</li><li>coolant system</li><li>control cabinet with heat-exchanger</li><li>signal lamp</li><li>chip conveyor</li><li

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