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STUDER S 30-1

grinding diameter 250 mm
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grinding length 650 mm
centre height 125 mm
total power requirement 13 kW
weight of the machine ca. 3500 t
STUDER (CH)
High Precision Electrohydraulic Universal Cylindrical Grinding Machine
Model S 30-1
Year 2011 19-39xx


Height of centers / Grinding Ø 125 / 250 mm
Center distance / Grinding length Z-axis 700 / 650 mm
Workpiece weight between centers (no steady) max. 130 kg
Table speeds 50 – 5000 mm/min
Table way automatic, min. 1,5 mm
Table reverse delay 0 – 6 s
Table swivable °

Cross way X-axis 315 mm
Rapid infeed way 60 mm
Feeds 0,012 – 6 mm/min
Spar-out time 0 – 6 s

Universal Turret Wheelhead
Swivable, manual B-axis 0 – 180 °
Grinding wheel dimension : bore x width x Æ 127 x 63 x 400 mm
Cutting speed max. 35 m/s
Internal Grinding device for spindle Ø 0 mm

Workhead with hydrodynamic bearing
Fitting taper / spindle bore MK 5 / 30 mm
Speeds 60 / 175 / 270 / 600 U/min

Spindle drive 5,5 kW
Total electric load approx.. 13 kW - 400 V – 50 Hz
Weight approx. 3.500 kg

Accessories / Special Features:

• Electrohydraulic conventional control and drives with a large variablilty and high und high resolution.
• MAGNESCALE 2 axis digital read out for Z- and X- axis (linear and diameter display)
• Preinstalled automatic cycles for plunge-in grinding, traverse grinding, internal grinding with roughing, finishing, fine-finishing, spark-out (also prepared for use of structure sound sensor and gauge control)
• Turret wheelhead with manual B-axis 0-180° with cylindrical grinding spindle left, 5,5 kW and internal grinding spindle with oilmist-lubrication Ø 0 mm, 40.000 rpm, 1,5 kW
• Workhead, hydrodynamic bearing, swivable 90°, sine ruler, aircushion
• Precision tailstock with fine setting to correct for cylindricity
• Machine base made of mineral catsting GRANITAN S3 for high excellent dimensional accuracy, themal stability and dampening characteristics.
• Adjustable Dresser mounted on tailstock, hinged dresser for table mount, swivable dresser for table mount
• Collet device with many SCHAUBLIN high precision collets Ø 1 – 25 mm
• Wide range of accessories as 2 grinding wheel flanges, various internal grinding mandrels, 2 pieces face plates, balancing arbor, var. centers and mandrels, MK adapters, var. sleeves, var. covers, auxiliary pulley, large bandfilter coolant unit, manuals, etc.
Condition : excellent, 7.515 hours, universal machine for all sorts of grinding tasks !
Video : !
Delivery : immediately available, FCA Metzingen Payment : 0 % Net, before loading