MITSUI SEIKI High Performance Machining Center Model HU150A with 1,500 mm square table. Numerically controlled with all standard equipment and features including Automatic Tool Changer, and high performance capability for milling, drilling, boring, tapping & reaming. Integrated circuit logic, closed loop, complete electrical equipment for operation on 3-phases 50/60Hz, 200/220 Volts AC.


Working Capacity
Table (X axis) longitudinal stroke: 
Standard Stroke

1,800 mm, (70.9")
Optional Extended Stroke 2,400 mm, (94.5")

Spindle head (Y axis) vertical stroke
Standard Stroke

1,500mm, (59")
Optional Extended Stroke 1,800 mm, (70.9")
Optional Extended Stroke 2,000 mm, (78.7")

Column (Z axis) longitudinal stroke
Standard Stroke

1,200 mm, (47.2")
Optional Extended Stroke 1,500 mm, (59")

Distance from table center to spindle nose

300 - 1500 mm 
(11.8" - 59") (0 ~ 1500mm for 300mm
quill type machine - including quill travel)
Distance from table surface to spindle axis 0-1500 mm, (0"- 59")
Interference of whole machine
cover with workpiece on pallet
In machine 2,200 mm Ø (86.6" Ø) with X axis at center stroke
With optional 2 Pallet APC
Optional item

Boxer Type APC, 2,000 mm Ø, (78.7" Ø)
Optional item Front Turn APC: 2,600 mm Ø, (102.3" Ø)
Feed Rate (X, Y, Z and B axes)
Rapid traverse
X axis 7,000 mm/min, (276 IPM)
Y and Z axis 10,000 mm/min, (394 IPM)
B axis 2,000º / min, 5.5 RPM
Cutting feed
X, Y and Z axes 0.1 - 4,000 mm/min (0.004 - 158 IPM)
B axis 0.1 ~ 2,000º / min
Minimum Resolution
X, Y and Z axes 0.001 mm, (0.0001")
B axis 0.001º
Position Transducer
X, Y and Z axes Linear scale feedback system Precision glass scale (standard)
B axis Rotary Inductosyn Feedback or Digital Glass Scale
Power Required
Electrical Service Required 50/60HZ, 200Amp, 65KVA
Air Required
Compressed Air Service Required 60-100 @ 25 CFM 
(Dry and clean air) 
Note: 42 CFM for spindles 12,000 RPM & higher
Machine Dimensions
(Standard machine, includes 2 APC and chip conveyor)
Length 9,400 mm, (31 ft.)
Width 5,871 mm, (19.3 ft.)
Height 5,125 mm, (16.8 ft.)
Height to table surface from floor 1,750 mm, (69")
Machine Weight 37,275kgs, (70,400 lbs)
Floor Space
Length with optional 2 APC FBP 12,500 mm, (41 ft.)
Width 8,840 mm, (29 ft.)
Height 6,400mm, (21ft.)
Numerical Control Equipment
CNC Control FANUC 30i

About Caltec

Since 1985, CALTEC has shared a commitment with high quality machine tool buiders from around the world who develop customer driven solutions focused on productivity, accuracy, and surface finish utilizing leading edge technology.

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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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  • Address:
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    Rancho Dominguez, CA 90220