The CEGA SS-300 features a high-rigidity structure and minimized distance between the guide surface and spindle center, providing greater stability. The high-rigidity bed with ideal rib distribution guarantees static positioning accuracy of ±0.000060" and ±0.000020" repeatability.

The CEGA SS-300 is also capable of a wide speed range (200 - 30,000 RPM) using an oil-mist lubricated spindle and a 20-HP AC spindle motor. The new HSK-E40 holder achieves six times higher clamping force than a regular BT shank and Dual Balance Cylinders reduce the load for the ball screw and servo motor.

The CEGA SS-300 also features a Fanuc 31i-B5 Super High-Speed Processor and Al Contour Control II – a "NANO CNC System" with Intelligent Velocity Control, NANO Interpolation and NANO Smoothing. 


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  • Specifications
  • Overview/Features
  • Floorplan / Layout
  • Request more information
Machine Travels: X x Y x Z in (mm) 20.0 x 16.0 x 12.0 (500 x 400 x 300)
Spindle Speed 200 ~ 30,000 RPM
Spindle HP 20
Spindle Lubrication Oil Mist
Tool Changer Size 12 Position Standard
Positioning Accuracy/Repeatability: in (μm) ±0.000040/±0.000020 (±1.0/±0.5)
Table Work Area X x Y: in (mm) 25.5 x 16.0 (650 x 400)
Table to Spindle Nose Distance: in (mm) 5.9 ~ 18.0 (150 ~ 450)
Max. Workpiece Weight: lb (kg) 440 (200)
Coolant Tank Capacity: gal (L) 40 (150)
Table Height from Floor: in (mm) 29.5 (750)
Actual Measured Circularity (2.0" dia. @8 IPM): in (μm) 0.000044 (1.1)
Spindle Taper HSK-E40
Spindle Air Purge Standard
Air Blast through Spindle NA
Oil Mist with Collector Standard
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) 11,000 (4990)
Machine Height: in (mm) 100 (2540)
Required Floor Space [Machine Unit]: in (mm) 79.5 x 78.0 (2020 x 1980)
Control Unit Fanuc 31i-B5 Super High-Speed Processor and Al Contour Control II
Power Requirements KVA 200 ~ 220V 22KVA
Air Supply 17.5 cu.ft./min @ 72 psi


  • High-ridigity structure for greater stability and accuracy in flood machining and hard milling
  • Wide speed range using an oil-mist lubricated spindle and a 20-HP AC spindle motor



  • Super Hybrid Concept - High-Speed, High Precision, Milling, Drilling and Tapping
  • High Rigidity Structure
  • Extended Speed Range - 200 through 30,000 RPM
  • High Rigidity HSK-E40 Tool Holders
  • Dual Z-axis Balance Cylinder
  • Fanuc 31i-B5 Super High-Speed Processor with AI Contour Control II and NANO Interpolation
CEGA SS-300 - Floorplan / Layout

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Flood Machining / Hard MillingMold and Die