Круглошлифовальный станок для наружных поверхностей KELLENBERGER KEL VARIA 175 x 1000, г.в. 2002

grinding diameter: 350 mm
grinding length: 1100 mm
centre height: 175 mm
Control: HEIDENHAIN 1830 M
total power requirement: 20 kW
weight of the machine ca: 4500 kg
dimensions of the machine ca: m

K E L L E N B E R G E R - Switzerland
CNC - Controlled High Precision-
Universal Cylindrical Grinder for External-, Internal- and Face Grinding
Model KEL – VARIA 175 x 1000 CNC with HEIDENHAIN 1830 M
Year 2002 S/N. 650 554

Height of centers 175 mm
Distance between centers /Grinding length ( Z-Axis ) 1.100 mm

External grinding diameter-Æ approx. min./max. 2 - 350 mm
Grinding slide travel (X-axis) max. approx.. 320 mm
Grinding slide infeed speed (X-axis) /
Quick-Feed 10 m/Min. 0,0001 – 0,1 mm/stroke

Workpiece weight, max., approx.. 150 kg

Grinding spindle head swivelling (B-axis) +30 – 210 °
Grinding wheel left diam. x width x bore 400 x 63 x 127 mm
Grinding wheel right 400 x 50 x 127 mm
Grinding spindle speed approx. 35 m/sek. = 1.500 – 2.040
Internal grinding spindle-receiving bore 80/100 mm

Workpiece spindle head fixed-speeds infinitely adjustable 8-800 rpm
-spindle bore/MK 38/5 mm

Grinding spindle drive 7.5 kW
Internal Grinding drive 2,2 kW
Workpiece drive approx. 2.2 kW
Total electrical load 20 kW - 400 V -50 cycles
Weight approx. 4.500 kg

Accessories / Special Features :

Ideal for Cylindrical / Internal- and Facegrinding Processes of complex
workpieces in one set-up,
• HEIDENHAIN 4-axes CNC-path-control Model 1830 M with monitor for plunge-
in grinding, grinding disc profiling /dressing / shoulder grinding etc.
for single parts or batch production, with all sub programmes and
programmable cycles i.e.
Software KELASSIST 100 for easy programming and for grindingwheel
profiling jobs, KELPOS for exact positioning of workpiece with MARPOSS
Feeler, KEL-SET Grinding wheel Calibrating and measuring, Non-Circular
Grinding possible with relevant software and Animation
• Hydrostatic Guide ways in Z a. X = no wear and no slipstick, pneumatic
support of tailstock,
• Complete Swivable Grinding head with B-Axis in 360.000° turning also
with hydrostatic table guides.
also suitable for Face Grinding and shoulder grinding -
On backside Internal Grinding device but actually without grinding
spindle.
• Workpiece spindle head for rotating and fixed workpieces, built as
C-Axis with stepless speeds.
• MARPOSS GAP Control for avoiding idle times, connection cable missing,
• Hydraulic tail stock with centricity correction device, Tools for
Grindingwheel dis-/mounting
• Two Dressing devices fixed on lower table, dressing device for internal
Spindle on table mounted.
• HF-driven Dressing Diamant Disk Unit to be mounted on upper table.
• Machine completely covered and with two sliding doors in front. Airfilter
mounted on the machine.
• Sep. Grinding flanges, and separately standing large Paperband Coolant
Filtration Unit make STREULI,

Condition : good to very good , a rarely found machine!
Machine can be viewed under power.
Delivery : ex stock – as inspected
Payment : net – after completion of contract