An excellent fusion of a high precision 3 axes machine with 2 additional high accuracy axes.

When the job calls for high-precision cutting, you use a 5-axis milling machine. But sometimes there are other factors to consider, and not all 5-axis milling machines are created equal. For some projects—the kind that require fast, accurate results down to the 1,000th of a millimeter—you need a machine that’s up to the task.

We’d like to introduce you to the CEGA SS-300 5AXP: the powerful, high-performance, micro-accuracy, simultaneous 5-axis machining and hard milling center your business needs to deliver top-quality work.


  • The CEGA SS-300 5AXP combines advanced functionality with serious spindle power so you can achieve top-tier results every time.


  • By offering multiple milling capabilities all in one single machine, the CEGA SS-300 5AXP lets you handle more job, more economically than ever before.


  • The CEGA SS-300 5AXP combines rugged construction materials and dynamic internal components to enable continuous operation at max speed—backed up by best-in-class support from our responsive service teams.


  • Ideal for both small-hole drilling and micro-fine 5-axis milling through its unique “super hybrid” design
  • Allows simultaneous 5-axis control with a special design for optical encoder feedback on the rotary unit
  • Reaches an extended speed range of 200 to 30,000 RPM, thanks in part to its oil-mist lubricated spindle and a long-life AC motor
  • The high-rigidity bed with ideal rib distribution guarantees static positioning accuracy of ±0.000023″ and ±0.0000039″ repeatability
  • Capable of 5-second tool changes, thanks to 20-position twin arm-style tool changer
  • Provides both high-precision 3-axis positioning and additional 2-axis indexing accuracy
  • Dual pneumatic counterbalances are located on the spindle headstock providing smooth, accurate movement of the Z axis during high-velocity contouring and drilling
  • Built to jig-grinder standards of quality and accuracy with bridge construction that eliminates the X axis table overhang commonly associated with C-frame construction designs
  • Provides excellent shock and vibration dampening for high-speed, high-precision machining and greater stability via high-rigidity structure and Meehanite GC castings for both the base and bridge
  • New tool measurement device location “Blum Laser” is relocated to an out-of-stroke position
  • Features an increased portal height (5.9”/150mm) for addition of the A/C axis unit


  • High-rigidity Meehanite structure
  • Tsudakoma RT-261 high-precision zero-backlash CNC tilt/rotary table
  • Tsudakoma 2-axis high-precision table with a 5.9” (150mm) diameter faceplate
  • High-rigidity HSK-E25 tool holders, allowing 6x higher clamping force than a regular BT shank for highly reliable work
  • NC option package for 5-axis machining with high-speed tool center point control
  • Roller pack-type linear motion ways
  • Z axis thermal growth compensation
  • Non-contact tool measurement (Blum Laser) with air-blow cleaning
  • Dual Z axis balance cylinders
  • 80-gallon coolant tank standard
  • A/C axis optical rotary encoder feedback system
  • X, Y, Z axis linear scales
  • Spindle chiller with 7-gallon oil tank


  • Fanuc 31i-B5 super high-speed processing, NANO smoothing, AI Contour Control II, and NANO interpolation
  • NC Option Package for 5-axis machine
  • High-speed smooth TCP
    • Tool center point control
    • Smooth TCP
    • Tool posture control
    • Expansion of axis move command in tool center point control
  • Tilted working plane command
  • Three-dimensional cutter compensation
    • Multiple command of tilted working plane indexing
    • Tool axis direction control
  • Parameter setting expansion for 5-axis machine
  • Tolerance control
  • 1000-block look-ahead block expansion
  • Super PC III function with 3-mode operation to balance speed and accuracy


Machine Travels: X x Y x Z in (mm) 20.1 x 16.1 x 12.2 (510 x 410 x 310)
Spindle Speed 200 ~ 30,000 RPM
Spindle HP 20.0
Spindle Lubrication Oil Mist
Tool Changer Size 20 Position Standard
Positioning Accuracy/Repeatability: in (μm) ±0.000023/±0.0000039 (±0.6/±0.1)
Rotary Table Faceplate: in (mm) Ø 5.9 (Ø150)
Max. Tilting A-Axis Angle: deg. -110 ~ +30
Rotary C-Axis Index Accuracy ±4.0 arc sec.
Tilting A-Axis Index Accuracy ± 4.0 arc sec.
Faceplate to Spindle Nose Distance: in (mm) 1.85 ~ 14.05 (47 ~ 357)
Max. Workpiece Weight: lb (kg) 20 (44)
Coolant Tank Capacity: gal (L) 80 (300)
Faceplate Height from Floor: in (mm) 39.5 (1003)
Actual Measured Circularity (4.0″ dia. @8 IPM): in (μm) 0.000044 (0.11)
Spindle Taper HSK-E40
Spindle Air Purge Standard
Air Blast through Spindle NA
Oil Mist with Collector Optional
Linear Scales X, Y, Z – axes Heidenhain 0.000002mm Standard
Rapid Traverse Speed: in/min. (m/min.) 590 (1.5)
Cutting Speed (Normal Mode): in/min. (mm/min.) 0.04 – 394 (1 ~ 10,000)
Cutting Speed (GR Super PC Mode): in/min. (m/min.) 590 (1.5)
Dust Collection System NA
Machine Weight: lb (kg) 12,125 (5,500)
Machine Height: in (mm) 106.0 (2690)
Required Floor Space: in (mm) 91.5 x 100.4 (2,325 x 2,550) w coolant chiller option
Control Unit Fanuc 31i-B5 Super High-Speed Processor, Al Contour Control II and 5-Axis machining package
Power Requirements KVA 200 ~ 220VAC: 32.0KVA
Air Supply 17.5 cu.ft./min @ 72 psi