Mitsui Seiki HW550A: Designed for Peak Performance

MODEL HW550A WITH FANUC 31i

MITSUI SEIKI High Production Machining Center Model HW550A with 550 mm square pallets. Numerically controlled with all standard equipment and features including: Automatic Tool Changer, Automatic Pallet 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, 50/60Hz, 200/220 Volts AC.

MACHINE SPECIFICATIONS

Working Capacity

Interference of whole machine cover with work piece on pallet

Feed Rate (X, Y, Z and B axes) - Rapid traverse

Cutting feed

Minimum Resolution

Position Transducer

Power Required

Air Required

Machine Dimensions (Standard machine, includes 2 APC and chip conveyor)

Floor space (Includes front APC and maintenance space)

Numerical Control Equipment

Table longitudinal stroke (X axis)	750 mm (29.53")
Spindle head vertical stroke (Y axis)	800 mm (31.50")
Column travel stroke (Z axis)	850 mm (33.46")
Distance from table surface to spindle axis	50 - 850 mm (1.96" - 33.46")
Distance from spindle nose to table center	150 - 1000 mm (5.9" - 39.37")

In machine	850mm diameter (Ø 33.46")
In two station automatic pallet changer (2 APC)	1000mm diameter (Ø 39.37")

X, Y and Z axes	60,000 mm/min (2,362 ipm)
B axis (0.001º table-option)	40 RPM

X, Y and Z axes	0.1~30,000 mm/min (3.93 ~ 1,181 IPM)
B axis	0.1~4,000º / min

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

X, Y and Z axes	Linear scale feedback system (Precision glass scale /standard)
B axis	Large diameter curvic coupling
Option	0.001º table: High Precision digital rotary encoder

Length	7,000 mm (275 in)
Width	3,200 mm (126 in)
Height	3,100mm (122")
Height to table surface from floor	1,200mm (47.25")
Height of table surface from floor with optional T-slot pallets	1,200mm (47.25") 1,230 mm(48.42")
Machine Weight	16,000 kg. (35,273 lbs)

Length	8m (26.25 ft.)
Width	4.5m (15 ft.)