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Karstens K11 1000

Karstens K11 1000 Full Equipment

The cylindrical grinding machine has been completely overhauled by PS-Karstens. The machine has been inspected and is in excellent condition. As specialists in Karstens cylindrical grinding machines, we can offer you complete service (electrical and mechanical) for the machine after purchase.

Technical Data:

Center distance: 1000 mm
Center height: 180 mm
Workpiece weight: 100 kg floating, 250 kg between centers
Grinding wheel diameter: 400 mm
Workpiece spindle: MT 4, infinitely variable speed 30-450 rpm, swiveling range 0 - 90°
Tailstock: MT4, quill stroke 45 mm, fine adjustment cylinder
Quill force: 200-600 N, hydraulically operated via foot pedal
Table swivel: 10 degrees
Adjustment travel of infeed spindle: 80 mm
Rapid traverse stroke: 50 mm
Coarse adjustment air cushion: 280 mm
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External grinding spindle motor: 4 kW
Internal grinding spindle motor: 2.2 kW
Workpiece spindle motor: 0.55 kW
Machine weight: Net 3800 kg
Infeed powered by DC motor
Air-cushion supported rapid adjustment of the grinding spindle head for fast and safe positioning at the grinding position.
Separate drive for the spindles for external and internal grinding.
Fully automatic operation sequence, infeed movement via Geneva switch:
Rapid infeed, rapid retraction, grinding mode, infeed stop, mym-infeed.
Automatic longitudinal grinding cycle
Central coolant supply for all grinding positions
Workpiece spindle head with infinitely variable drive for rotating and lockable spindle.
Infeed control for longitudinal grinding and plunge grinding, input for retraction, infeed values, feed rates, spark-out times, idle strokes
Digital displays for grinding spindle B axis, workpiece spindle, X-, Z-axis from HEIDENHAIN
Paper band filter automatic approx. 250 l
Comparable to Weiss / EMAG / GP cylindrical grinding machines / Studer / Kellenberger / Schaudt / Tschudin / Tacchella / Dannobat

Annonsen ble oversatt automatisk. Oversettelsesfeil kan forekomme.