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MITSUI SEIKI High Production Machining Center Model HU80EX with 800 mm square pallets, numerically controlled with all standard equipment including Automatic Tool Changer, and high production capability for drilling, boring, tapping and reaming. With complete electrical equipment for operation on 3-phases, 50/60Hz, 200/220 Volts AC.

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Working Capacity

Table longitudinal stroke (X axis) 1200 mm (47.24″) Spindle head vertical stroke (Y axis) 950 mm (37.40″) Column longitudinal stroke (Z axis) 900 mm (35.43″) Distance from table surface to spindle axis 150 – 1100 mm (5.9″ – 43.31″) Distance from spindle nose to table center 150 – 1050 mm (5.9″ – 41.33″) Interference of whole machine cover with workpiece on pallet in machine 1200 mm Ø (47.24″ Ø) In 2APC 1170 mm Ø (46.06″ Ø)

Axis Traverse Rates Rapid traverse rates

X, Y and Z axes 24,000 mm/min (945 ipm) B axis 4 sec/90º Option 3,600º/min (10 rpm) for infinite

Cutting feed rates

X, Y and Z axes 0.1 – 10,000 mm/min (0.004 – 394 ipm) B axis (option) 0.1 – 3,600º/min for infinite

Minimum Resolution

X, Y and Z axes 0.001 mm (0.00004″) B axis 1º (0.001º as option)

Position Feedback Transducer

X, Y and Z axes Linear scale feedback system B axis Large diameter HURTH coupling

Electrical Power Required

Power Required AC 200/220V 3 phase 50/60HZ, 50 KVA Power Required for Optional 12,000 and 20,000 RPM Spindles 75 KVA

Air Service Required

Air 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) Air Required for Optional 12,000 and higher RPM Spindles 0.5 – 0.7 MPa, 1.0 m3/min (Dry and clean air) 1,200 N liter (70~100 PSI @ 42 cfm)

Machine Dimensions, Includes 2 APC and chip conveyor

Length 5,605 mm (220.7″) Width 3,801 mm (149.7″) Height 3,437 mm (135.3″) Height to table surface from floor 1,150 mm (45.3″) Height of table surface from floor Option: 1,180 mm (46.5″) Machine Weight 20,000kgs (44,100 lbs.)

Floor space (includes front boxer APC and maintenance space)

Length 6.2 m Width 4.6 m

Numerical Control Equipment

CNC Control FANUC 30i

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