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HC-435 II

The HC-435 II features a high rigidity, bridge-type monoblock structure with a minimized distance between the guide surface and spindle center. The high-rigidity bed with ideal rib distribution was designed by computer analysis with a guaranteed static positioning accuracy of ±0.000059″ and ±0.000012″ repeatability.

The HC-435 II is capable of a wide range (3,000 – 36,000 RPM), using a grease-packed spindle and a long-life AC motor. High-speed direct hard milling is possible through dry or semi-dry oil-mist systems. The new HSK-E25 holder achieves six times higher clamping force than a regular BT shank while the Air Balance Cylinder comes standard, reducing the load for ball screw and servo motor.

The HC-435 II features a Fanuc 31i-A5 Super High-Speed Processor and Al Contour Control II—A “NANO CNC System” with Intelligent Velocity Control, NANO Interpolation, NANO Smoothing and an expanded look ahead of 1,000 blocks.


Machine Travels X x Y x Z: in (mm)
16.0 x 13.0 x 7.9
Spindle Speed
3,000 ~ 36,000 RPM
Spindle HP
Spindle Lubrication
Grease Packed
Tool Changer Size
20 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)
7.0 ~ 14.9 (175 ~ 380)
Max. Workpiece Weight: lb (kg)
220 (100)
Coolant Tank Capacity: gal (L)
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
Spindle Air Purge
Air Blast through Spindle
Oil Mist with Collector
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
Amano PiE-15 Standard
Machine Weight: lb (kg)
5500 (2500)
Machine Height: in (mm)
85.4 (2170)
Required Floor Space [Machine Unit]: in (mm)
51.2 x 73.5 (1300 x 1867)
Control Unit
Fanuc 31i-A5 Super High-Speed Processor and AI Contour Control II
Power Requirements KVA
200 ~ 220V 12.5KVA
Air Supply
14.1 cu.ft./min @72 psi


  • High-rigidity, monoblock structure for static positioning accuracy and repeatability
  • High-speed direct hard milling is possible through dry or (optional semi-dry oil-mist systems)
  • Fanuc 31i-B5 Control provides AI Contour Control II, High-Speed processing, Nano smoothing and Look ahead block expansion.
  • Super PC III Function (3 Mode Operation)

“Machining Condition Selection”.

It allows a range of 1-3 for speed/accuracy settings.


  • Super Hybrid Concept – Hard Milling or Graphite
  • Now Equipped with Roller Pack Linear Motion Ways
  • Automation Lubrication System Greases Ball Screws and LM Guides
  • 5.1” Column Riser Provides Space for Tool Mounting Systems
  • Fully Sealed Enclosure
  • Amano PIE/15 Dust Collection System
  • Extended Speed Range – 3,000 through 36,000 RPM
  • High Rigidity HSK-E25 Tool Holders
  • 20 Position ATC Standard
  • Dual Swing Arm Tool Changer w 5 sec. “T to T” time
  • Blum Laser Tool Measurement (mounted off the table)
  • Z-axis Balance Cylinder
  • Fanuc 31i-A5 Super High-Speed Processor with 10.4” Color LCD Monitor
  • Program Look Ahead Expanded to 1,000 Blocks

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