CNC Box-Way Lathes

Numturn 320 Plus CNC lathe (Si 808D Advance)

Cost-effective CNC batch production starting with batch size 1
Part No. 182150

  • Heavy ribbed machine frame with wide, hardened v-block bed guide ensures maximum rigidity and stability
  • High-quality spindle bearings are adjustable to ensure constant precision during continuous operation
  • The Numturn 320 standard equipment includes a hydraulic chuck and a separate hydraulic unit
  • Longitudinal and transverse movements via high-quality preloaded ball screws and servo drives
  • An automatic 6-station tool turret is part of the standard package and ensures maximum flexibility and productivity
  • The tailstock features a hydraulic quill for easy handling and high clamping force
  • The totally enclosed machine body features a wide opening sliding door for easy access

Siemens Sinumerik 808 Advance: The compact and user-friendly solution for lathes

  • 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
  • Smart central lubrication system for low-maintenance operation

Working Area
Turning-Ø over bed (max.)13 in
Workpiece length (max.)39 in
Turning-Ø over support6 in
Bed width8 in
Travel X-axis7 in
Travel Z-axis30 in
Lathe chuck diameter6 in
Spindle speed150 - 2,500 rpm
Spindle mountA2-5
Spindle taperMT 5
Spindle bore2 in
Spindle capacity with draw tube2 in
Tool head
Number of tool stations6 positions
shank size1x1 in
Rapid Feed
Rapid Feed X-axis157 in/min
Rapid Feed Z-axis276 in/min
Tailstock taperMT 3
Tailstock quill stroke4 in
Drive Capacity
Motor rating main drive5 Hp
Motor rating coolant pump0.2 Hp
Measures and Weights
Overall dimensions (length x width x height)82.7x44.1x68.9 in
Weight2,420 lbs
Part No. 182150

  • SINUMERIK 808D ADVANCE -- the perfect solution for modern standard machines
  • CNC and drive communicate via a high-speed bus to ensure efficient positioning control plus high precision and optimum cutting performance
  • This is topped by a guaranteed superior price/performance ratio
  • This globally leading CNC technology provides high performance and power for the control of standard lathes
  • 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

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:

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

Increased operator comfort:

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

  • Siemens 808D Advance control
  • hydr. tailstock
  • 6-station tool changer
  • foot switch for chuck
  • electronic hand-wheel
  • totally enclosed
  • LED work lamp
  • coolant system
  • operating tools
  • operator manual