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Wotan S3I CNC Internal Cylindrical Grinding Machine
Specifications
Technical Specifications
- Workpiece diameter with steady rest
- 400mm
- Workpiece diameter without steady rest
- 250mm
- Max. workpiece length
- 750mm
- Spindle head load
- 400kg
- Max. internal grinding diameter
- 350mm
- Max. grinding depth
- 500mm
- Travel X
- 300mm
- Travel Z
- 1000mm
- Max. traverse speed
- 15m/min
- Control system
- Siemens Sinumerik
Documentation
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AI Description
BetaCapabilities
The Wotan S3I is a precision CNC internal cylindrical grinding machine designed to grind the inside surfaces of cylindrical parts with tight tolerances. It handles workpieces up to 400mm in diameter (250mm with steady rest support) and 750mm long, with a maximum internal grinding diameter of 350mm and grinding depth of 500mm. The Siemens Sinumerik control system enables accurate, repeatable finishing operations.
Industries & Uses
This equipment serves manufacturers in automotive, hydraulics, pneumatics, and mechanical engineering who need to finish internal bores, cylinders, and precision holes to exacting standards. It's ideal for job shops, contract manufacturers, and production facilities making components like pump cylinders, actuators, valve bodies, and precision shafts.
What to Check When Buying
When evaluating this used machine, request complete maintenance records and spindle bearing history—spindle wear directly impacts grinding precision. Inspect the grinding wheel contact points and spindle runout carefully, as these affect surface finish quality. Ask about coolant system condition, whether the spindle has been recently serviced, and confirm the control system operates smoothly through test cycles. Documentation availability is a major advantage here, so review manuals and service logs before purchase.
This description is AI-generated and is intended as a general guide only. As with all AI-generated content, it may contain inaccuracies. Please verify all details directly with the seller before making a purchasing decision.
Interested in this machine?
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