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.