MEGA SS-400/600

The MEGA SS-400/600 's high-rigidity, bridge-type monoblock structure allows for high-speed, high-precision machining with 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 ±0.000059" and ±0.000012" repeatability. The MEGA SS-400/600 is capable of a wide range (3,000 - 40,000 RPM) using an oil-mist lubricated spindle and a long-life AC motor. High-speed direct hard milling is possible via dry or semi-dry oil-mist systems.

The new HSK-E25 holder achieves six times higher clamping force than a regular BT shank. The MEGA SS-400/600 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. 

MEGA SS-400/600

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  • Specifications
  • Overview/Features
  • Floorplan / Layout
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Machine Travels: X x Y x Z in (mm) 16.0 x 13.0 x 7.9 (400 x 330 x 200)
Spindle Speed 3,000 ~ 40,000 RPM
Spindle HP 5.5
Spindle Lubrication Oil Mist
Tool Changer Size 11 Position Standard
Positioning Accuracy/Repeatability: in (μm) ±0.000040/±0.000012 (±1.0/±0.3)
Table Work Area X x Y: in (mm) 23.6 x 13.0 (600 x 330)
Table to Spindle Nose Distance: in (mm) 1.97 ~ 9.84 (50 ~ 250)
Max. Workpiece Weight: lb (kg) 220 (100)
Coolant Tank Capacity: gal (L) 20 (75)
Table Height from Floor: in (mm) 29.5 (750)
Actual Measured Circularity (2.0" dia. @8 IPM): in (μm) 0.000039 (1.0)
Spindle Taper HSK-E25
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) 5500 (2500)
Machine Height: in (mm) 81.5 (2070)
Required Floor Space [Machine Unit]: in (mm) 63.0 x 81.7 (1600 x 2075)
Control Unit Fanuc 31i-B5 Super High-Speed Processor and Al Contour Control II
Power Requirements KVA 200 ~ 220V 12.5KVA
Air Supply 9 cu.ft./min @ 72 psi


  • High-rigity structure for high-speed, high-precision machining for greater stability
  • Ultimate machine for small-hole drilling and micro-fine milling
  • Wide speed range using an oil-mist lubricated spindle and a long-life AC motor



  • Super Hybrid Concept - Small Hole Drilling and Micro Fine Milling
  • High Rigidity Structure
  • Extended Speed Range - 3,000 through 40,000 RPM
  • High Rigidity HSK-E25 Tool Holders
  • Z-axis Balance Cylinder
  • Fanuc 31i-B5 Super High-Speed Processor with AI Contour Control II and NANO Interpolation
MEGA SS-400/600 - Floorplan / Layout

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Flood Machining / Hard MillingMold and Die