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Knuth Proton 530 x 2000 CNC Cycle Lathe
Specifications
Technical Specifications
- Turning diameter over bed
- 530mm
- Turning diameter over cross slide
- 280mm
- Center height
- 264mm
- Center width
- 2000mm
- Bed width
- 370mm
- Speed
- 2000rpm
- Spindle bore
- 80mm
- Tool shank dimensions X
- 25mm
- Tool shank dimensions Y
- 25mm
- Cross slide travel
- 300mm
- Quill diameter
- 65mm
- Quill stroke
- 180mm
- Repeat accuracy
- +/-0.008mm
Condition & Documentation
- Known issues
- Electrical problem on the tool head
- Documentation
- Available
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AI Description
BetaCapabilities
The Knuth Proton 530 x 2000 is a CNC cycle lathe designed for precision turning operations on cylindrical workpieces up to 530mm in diameter. With a 2000rpm spindle, 80mm bore, and impressive repeat accuracy of ±0.008mm, it handles both roughing and finishing work efficiently. The 2000mm bed length accommodates longer parts, while the 300mm cross-slide travel and 180mm quill stroke provide versatility for complex turning tasks.
Industries & Uses
Manufacturers and job shops rely on CNC cycle lathes like this for high-volume production of shafts, bushings, connectors, and custom turned components across automotive, aerospace, medical device, and general industrial sectors. It's ideal for businesses moving beyond manual turning who need consistent, repeatable results without constant operator adjustment.
What to Check When Buying
Before purchasing, thoroughly inspect the tool head—this machine has a documented electrical issue you'll need to budget for repairs or have professionally assessed. Request complete maintenance records, spindle runout data, and verification of the stated accuracy. Examine the bed for wear, check all axis movements smoothly, and confirm all original tooling is included. Have a qualified technician run test cycles onsite to evaluate actual performance.
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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