MITSUI SEIKI High Production Machining Center Model HU63T with 600 mm diameter pallets.

Numerically controlled with all standard equipment and features including: Automatic Tool Changer, and high production capability for drilling, boring, tapping, and reaming. Integrated circuit logic, closed loop, complete with electrical equipment for operation on: 3-phases, 60Hz, 200/220 Volts AC.


Working Capacity
Table longitudinal stroke (X axis) 900 mm (35.43")
Spindle head vertical stroke (Y axis) 800 mm (31.50")
Column travel stroke (Z axis) 800 mm (31.50")
Rotary table (B axis) 0.001º infinite (-90º ~ 180º stroke)
Rotary table (C axis) 0.001º infinite
Distance from spindle nose to table surface
(B axis 0º)
250 - 1,050 mm (9.8" - 41.3")
Distance from spindle center line to table center (X axis) (B axis 0º) 450mm to -450 mm(17.7" ~ -17.7")
Distance from table surface to spindle axis (Y axis) (B axis 0º) 400 to -400 mm (15.7" ~ -15.7")
Working surface 600 mm Ø (23.6" Ø)
Max permissible load on table 300 kg. (660 lb.)
Max permissible moment on table 800 Nm (590 ft-lb.)
C axis table index angle 0.001º infinite or 360º index
B axis index angle 0.001º infinite or 360º index (-90º to 180º)
Max. work diameter 800mm Ø
Max. work height 550mm
Feed Rate (X, Y, Z, B and C axes)
Rapid traverse
X, Y and Z axes 24,000 mm/min (945 ipm)
B & C axes 5,400º / min (15 rpm)
Cutting feed
X, Y and Z axes 0.1~20,000 mm/min (0.004~ 787 IPM)
B & C axes 0.1~5,400º / min
Minimum Resolution
X, Y and Z axes 0.001 mm (0.0001")
B & C axes 0.001º
Position Transducer
X, Y and Z axes Linear scale feedback system 
(Precision glass scale /standard)
B & C axes High Precision digital rotary encoder
Power Required
Electrical Service Required AC 200/220V 3 phase 60HZ, 50 KVA
12,000 RPM 75 KVA 20,000 RPM: 75 KVA
Note: 75 KVA is required if the 12,000 ~ 20,000 RPM spindle is purchased
Air Required
Air Service Required 0.5 - 0.7 MPa, 1.0 m3/min (Dry and clean air) 700 N liter for standard spindle (70~100 PSI @24 cfm)
For high speed spindle from 12,000 RPM and up 0.5 - 0.7 MPa, 1.0 m3/min (Dry and clean air)
1,200 N liter (70~100 PSI @ 42 cfm)
Machine Dimensions
(Standard machine)
Length 5,415 mm (214")
Width 3,210mm (127")
Height 3,090mm (122")
Machine Weight 18,000 kg. (39,600 lbs)
Floor space (Includes maintenance space)
Length 7.5m (25 ft.)
Width 5.5m (18 ft.)
Numerical Control Equipment
CNC Control Fanuc 30i MA




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CALTEC's talented CNC Service Technicians in our Advanced Engineering Department, have 40+ years experience. CALTEC Machinery doctors are available to support any CNC or manual machine our customers currently own, including machines not purchased through CALTEC Machinery.

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