Milltronics SL6II


Milltronics SL Series CNC lathes offer a great combination of features and performance at an attractive price. Designed with a process that is ISO 9000 certified, they are well built, reliable and easy-to-use. the new SL-II Series machines feature robust true slant bed castings, linear motion guide roller ways, direct coupled ballscrews and the latest 9000 Series control. The SL6-II has a 6″ 3-jaw chuck, a max turning diameter of 12″, max turning length of 13″. This model has a 17HP spindle motor and a 6,000 rpm spindle. Standard with a 12-station auto turret and a 9000 control.

Putting More Control in Your Hands

Milltronics CNC controls blend ease of use with features and performance demanded by the most sophisticated workshops. New operators can be quickly trained and productive in little time with the Conversational programming, on screen help, intuitive menus, color graphics, prompted tool setting routines and more. A unique and powerful “Trig Help” feature eliminates the need for shop floor calculations. Sophisticated workshops will welcome networking capability, large program storage, USB port, DXF import, probing cycles and industry standard G & M code format.

Standard Features

  • Milltronics 9000 CNC control
  • 15" color LCD touch screen display
  • 20 pocket double arm ATC
  • 10,000 RPM spindle
  • BIG-PLUS® dual contact spindle
  • 15/10 HP spindle motor
  • Spindle load meter
  • Spindle air purge
  • Automatic positive displacement lubrication system
  • Full enclosure with side doors
  • Flood coolant
  • 945 ipm rapid traverse rate
  • Work light
  • Rigid tapping
  • Spare “M” function
  • Solid Model Graphic Display
  • 120 GB solid state hard drive
  • DXF file import

Control Features

  • 15" color LCD touch screen display
  • 3000 blocks/second high speed processor
  • Conversational programming
  • ISO based G&M Code programming
  • Inch/Metric Conversion / programming
  • Auto routines
  • User definable macros
  • Trig assist
  • Custom Macros
  • Irregular pocket clearing
  • Auto DXF file import
  • 3D part and wire frame tool path graphics
  • Solid Model Graphic Display
  • Optional four and five axis simultaneous interpolation software and interface
  • Onboard diagnostics
  • Spindle load meter
  • Part counter display
  • 120 GB solid state hard drive
  • 4 GB Ram Memory
  • Networking
  • Two USB Ports
  • Hour meter
  • Manual pulse generator
  • Coordinate rotating
  • Scaling
  • Mirror image
  • Helical interpolation
  • Feedrate and Spindle Override
  • Tool diameter and length offsets (199 total)
  • Tool Load Monitoring
  • 60 Work Coordinates (G540-G599)
  • G92 Coordinate system setting
  • Backlash Compensation
  • Ball screw pitch error compensation
  • Rigid tapping
  • Canned cycles including:
  • Drilling
  • Boring
  • Tapping
  • Facing
  • Pocketing with or without islands
  • Threading
  • Bolt hole pattern
  • 3D Pocket/Sweep
  • Text/Engraving
  • Tangent/Circle Generate
  • Subprogram Call-50 nested programs maximum
  • MDI
  • Background Editing
  • Program/Parameter protect


Chuck Size 6"
Spindle Bore 2.2"
Max Part Diameter 12"
Max Part Length 13"
RPM 6,000 RPM
HP 17
Rapid Traverse Rate 1,181 IPM
Number of Tools 12
Tool Size/ Boring Bar 1.25"
Power Requirement 15.6 KVA / 40 Amps
Voltage Requirement 208-240 Volts / 3 Phase

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