CYLINDRICAL GRINDING MACHINE STUDER S30-1
SKU: 2250060Centres height 125 mm., between centres 650 mm
Machine with CE marks
Completely overhauled:
Mechanics, geometry, hydraulics and electrical parts (checked and/or replaced)
Grinding headstock
Dismantling, cleaning parts, replacing worn and defective parts, overhauling the motor, replacing bearings, replacing belts, dismantling spindle, replacing seals and O-Rings + adjustment. New paintwork.
Headstock
Dismantle, clean parts, replace worn and faulty parts, replace motor, replace belts. New spindle bearings. New paintwork.
Tailstock
Dismantle, clean parts, replace worn and faulty parts, replace motor, replace belts. New spindle bearings. New paintwork.
Internal grinding device
Dismantling, cleaning parts, replacing worn and defective parts, fitting support and aligning geometry. New paintwork.
Hydraulics
Dismantle, replace motor, replace hoses, defective and worn parts. Check hydraulic block
X axis
Dismantling, replace worn parts such as O-Ring, seals, rings etc., overhaul hydraulic piston, rectify tables.
Z axis
Dismantling, grinding the tables, replacing worn and defective parts, overhauling the hydraulic piston, scraping the V and flat guides. New paintwork.
Measuring system
2-axis digital display included
Electrical cabinet
Replace motor terms and relay controls. New wiring. New variable speed drive for workpiece stern.
Paint
Colours: White RAL 9003 and grey RAL 7011
Geometry according to manufacturer's protocol.
Machine CE
Request a quotation
Inventory no. 2250060, equipped with :
– CM5 headstock with quick-clamping device for W-25 collets, including CM5/W25 adapter
– set of 44 W-25 collets
– 1 set of drive centres
– CM3 tailstock with fixed grinding wheel dressing device fitted with bonded diamond
– Fagor type 20I 2-axis digital readout
– Movomatic unit
– Sensitron unit
– lighting system
– grinding wheel guards
– 3 grinding wheel flanges, 127 mm bore, for 400 mm diameter grinding wheels
: with grinding wheels for 63 mm machine taper
– 1 extractor
– 1 balancing block
– grinding spindle Ø 100 mm
– pulley set 50-30-19-16
– set of miscellaneous grinding wheel holders
– 1 swivelling dressing device with base for centre height 175 mm, without diamond
– 1 CM3 half-hardmetal tailstock
– 1 reduction sleeve CM5/CM3
Options
– 1 three-jaw chuck, capacity 5 to 140 mm, with 50 mm base for centre height 175
ref. 9260008 – CHF 800.00
– 1 manually operated convex and concave dressing device for centre height 175, with 1 angled base plate for internal grinding wheels, without diamond, ref. 9260009
CHF 1,800.00
– 1 balancing machine without balancing block, ref. 9260006
CHF 1,300.00
Manufacturing origin Swiss
Voltage : 380/50/3
Netweight 3100 kg
Dimensions 230x155x170cm
Total power : 13 kva
Custom position : 8460.2920
TECHNICAL DATA
MAIN DIMENSIONS
Centre height 650 mm
Travel 700 mm
LONGITUDINAL SLIDE
Max. travel : + 50 mm
Min. automatic travel 1,5 mm
Speed 50-5500 mm/min
Reversal dwell 0-6 sec
Max. swivel of table 12°/10°/8,5°/6°
Air cushion of table and of workhead
WHEELHEAD SLIDE
Max. travel : 300 mm
Rapid approach 60 mm
Plunge depth in diameter 3,4 mm
Infeed 1 0,012-6 mm/min
Infeed 2 0,012-1,2 mm/min
Incremental infeed 0,001-0,05 mm
WHEELHEAD
External grinding wheel left 400x80x127 mm
Power requirement 5,5 kW
Peripheral speed 35 m/sec
RPM : 1670/2110 min-1
Internal grinding attachment for belt spindles incl. drive
WORKHEAD
Swivel range 0-90°
Speed stepless 30-1000 min-1
Fitting taper Morse 5
Collets : W-25
Power requirement 0,55 kW
Max. workpiece weight between centres 130 kg
Live grinding load 100 Nm
TAILSTOCK
Fitting taper Morse 3
Travel of barrel 35 mm
Fine adjustment for cylindricity corrections +- 40 um
GUARANTEED ACCURACY
Surface straightness over 630 mm 0,003 mm
Roundness on live spindle 0,0003 mm
CONNECTION LOADS
Total power requirement max. 13 kVA
Max. permissible voltage fluctuations -15% +10%
Max. permissible frequency fluctuations : +- 3%
Required air pressure 5 bar
errors and omissions excepted-data given without obligation
