CNC automatic lathes


The Advantages

The SW-20 CNC automatic lathe enables the use of 2 tool posts for overlapped machining on the front side, e.g. simultaneous rough machining /finishing, milling or cross drilling. In addition, the SW-20 uses the latest FANUC high speed 31i-B5 control system and offers unequalled value for money.

  • FANUC 32i-B5 control system
  • C-axis control as standard on main and sub spindle
  • completely independent backworking
  • movable control panel
  • two tool posts for simultaneous machining on the front side
  • additional longitudinal axis on the tool post

Kinematics & Tools

  • 6 turning tools
  • front and rear side each with 4 drilling tools
  • 6 + α power-driven tools on the tool post
  • 8 + α backworking tools, power-driven on 6 stations
  • 11 axes
Diameter Diameter 20 mm / 23 mm (option)
Length Length 205 mm
Machining options Geometry
C axis C axis Main spindle
C axis C axis Sub spindle

Kinematics of the SW-20

Front side
Number of axes 11
Main spindle (headstock) Z1 / C1 axis
Tool post 1 X1 / Y1 axis
Tool post 2 X3 / Y3 / Z3 axis
Max. machining diameter 20 mm / 23 mm (option)
Max. headstock stroke (standard) 205 mm
Drive power main spindle 3.7 kW
Max. main spindle speed 10,000 rpm
Tools on tool post 1
Turning tools 4 tools (□ 12 mm)
(□ 16 mm option)
Cross driven tools 3 tools (ER16)
Max. speed 8,000 rpm
Tools on tool post 2
Turning tools 2 tools (□ 12 mm) /
(□ 16 mm option)
drilling tools
(4-spindle sleeve holder)
4 tools (ER16)
Cross driven tools 3 tools (ER16)
Max. speed 8,000 rpm
Sub spindle
Sub spindle X2 / Z2 / C2 axis
Max. chucking diameter 20 mm / 23 mm (option)
Max. drive power sub spindle 3.7 kW
Max. sub spindle speed 10,000 rpm
Backworking tools
Vertical axis Y2 axis
Drive unit (standard) 8 tools (6 power-driven, 2 fixed)
Max. speed 5,000 rpm