Horizontal Machining

5 Axis
HU -5X Trunnion Series HU-T Table-on-Table Series HU-TS Tilt Spindle Series

4 Axis
HU Series HPX Series

Vertical Machining

5 Axis
Vertex-5X Series VL-5X Series

3~4 Axis
Vertex Series VU Series VL Series

Jig Borers

3 ~ 5 Axis Vertical

4 & 5 axis Horizontal

Jig Grinders

Thread Grinders




MITSUI SEIKI Ultra High Precision - Horizontal Jig Boring Machining Model H5D with 60 station Automatic Tool Changer. Fully closed looped linear scale feed back system and B axis indexing table with 0.0001DEG, FANUC-30iM Numerical control unit, 4 axes controlled with high production capability for drilling, boring, tapping and reaming. High rigid machine bed with T-layout monoblock construction. Spindle head with ceramic ball bearings lubricated by air /oil, is mounted on hand scrapped V-V guide on double column. X and Z slide ways with V/V guides are precisely hand scrapped, and there are precision needle roller bearings in order to avoid stick slip over full travel. This the rigid and stable platform can achieve superior geometrical accuracy with ultra high positioning capability Integrated circuit closed loop complete electrical equipment for operation on 3 phases, 50/60 Hz., 200/220 Volts A.C.


Working Capacity
Table longitudinal stroke (X axis) 850 mm (33.5")
Spindle head vertical stroke (Y axis) 700 mm (27.6")
Column travel stroke (Z axis) 750 mm (29.50")
Distance from table surface to spindle axis 150 - 850 mm (5.9" - 33.5")
Distance from spindle nose to table center 150 - 900 mm (5.9" - 35.4")
Interference of whole machine cover with work piece on pallet
In machine (at X axis center) 950mm diameter (Ø 37.4")
In two station automatic pallet changer (2 APC) 800mm diameter (Ø 31.5")
Table (Pallet)
Working surface 630 x 630 mm (24.8" x24.8")
B axis infinite table 0.0001°
(360,000 positions)
Table indexing time 6sec. / 90°
Max permissible load on pallet 1,200 kg. (2,600 lb.)
Pallet Surface M16 tapped hole,
24 places,125mm grid hole pattern
(hand scraped finish)
Height from floor to table top 1,365 mm (53.75")
Spindle Head
Spindle taper ISO 7/24(50T)
Rapid traverse
X, Y and Z axes 5,000 mm/min (200 ipm)
B axis (0.001o table) 1,440° / min (4 rpm)
Cutting feed
X, Y and Z axes 0.1~4,000 mm/min (0.004~157 IPM)
B axis 0.1~1,440° / min
Minimum Resolution
X, Y and Z axes 0.0001 mm (0.00001")
B axis 0.0001°
Position Transducer
X, Y & Z axes High resolution 0.1um
Linear scale feedback system
B0.001° table High Precision digital rotary encoder
Automatic tool changer
Tool storage capacity 60 tools
Automatic pallet changer
Number of pallets 2 x (630 x 630mm)
Pallet change method Boxer type installed in front of machine
Power Required
AC 200/220V 3 phase
50/60HZ, 45 KVA
Air Required
0.7 m3/min @ 4kg/cm2
(Dry and clean air)
(60PSI @ 24 cfm)
Machine Dimensions
Length 5,415 mm (214")
Width 3,210mm (127")
Height 3,090mm (122")
Height of table surface from floor 1,365 mm (53.75")
Machine Weight 18,000kg. (40,000 lbs)
Floor space (Includes front APC and maintenance space)
Length 6m (20 ft.)
Width 4m (13 ~14 ft.)
Numerical Control Equipment
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