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CNC Lathe - Numturn 420 CNC is shown
CNC Lathe - Numturn 420 CNC is shownNumturn 420 CNC is shown
CNC Lathe - Numturn 420 CNC is shown CNC Lathe - Numturn 420 SI Eco CNC Lathe - 8-Station tool turret of Numturn 420

Numturn 420 SI Eco

CNC Lathe

Powerful CNC Technology for high flexibility and easy handling

  delivery time given on request

Part No. 182149
Please contact us for the current best price offer. KNUTH has been known for decades for a superior price-performance ratio, which we prove over and over in every new quote.
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  • Manually transverse the X and Z axis via 2 electronic hand wheels
  • User-oriented cycle interface for easy parts programming - turning cycles with many programming options to create a complete parts program
  • USB port for easy data transfers (Sinumerik 808 D on PC included in standard equipment)
  • Induction-hardened, ground guide ways
  • Longitudinal and transverse movements via high-quality preloaded ball screws and servo drives
  • Smart central lubrication system for low-maintenance operation

Technical Data


Siemens Sinumerik 808D Advanced TTL
  • SINUMERIK 808D ADVANCE -- the perfect solution for modern standard machines
  • In combination with a new generation of spindle and axis drives, the SINUMERIK 808D ADVANCE with 8.4" LCD provides an innovative ready-to-use digital CNC solution for modern standard machines
  • This is topped by a guaranteed superior price/performance ratio
  • CNC and drive communicate via a high-speed bus to ensure efficient positioning control plus high precision and optimum cutting performance
  • This globally leading CNC technology provides high performance and power for the control of standard lathes

Advantages - Digital solution provides higher precision:

  • Increased overload capacity supports a faster acceleration and deceleration of machine tools
  • Constant cutting speeds result in an increased surface quality of the workpiece

Increased ruggedness:

  • The SINAMICS features a wide voltage range to prevent machine shut-downs during poor voltage supply conditions. This will significantly reduce machine down-times.
  • During heavy machining operations, an automatic spindle torque adjustment will help protect machining tools and spindle systems.

Increased operator comfort:

  • A fast Ethernet connection facilitates easy start-up and diagnostics of machine tools and simplifies NC program use

Standard Equipment

Siemens 808D Advanced TTL control, 2 electronic hand-wheels, 3-jaw hand chuck Ø 7.9 inch, quick change tool holder WBD 25120, automatic central lubrication, work lamp, operating tools, operating manual and programming instructions, hydr. tailstock
Optional Equipment
Order now and take advantage!
Price on request
Price on request
Price on request