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U6 Series Adjustable Rail Universal Machining Center

MAG’s new U6 Series adjustable rail universal machining center raises the bar for oversize-part machining. The programmable cross rail and robust construction allow for minimum ram extension and heavy cutting performance making it ideal for machining steel titanium, forgings, castings or large weldments.

The U6 Series is available in moveable-table (bridge-type) and moveable-gantry (rail-type) platforms. The machine’s modular design accommodates a wide range of part size and shape requirements for aerospace, power generation, off-road and heavy equipment, energy, die-mold, marine and mining industries.

Available models

  • U6B Bridge-type
  • U6R Rail-type

Advantages

  • Customized machine configurations with standard modular design
  • Programmable cross rail allows machining of taller parts with minimal ram extension for greater stiffness
  • Machine travels:
    - W-axis travel up to 5 m (16.4 ft)
    - Z-axis travel from 1 to 2.5 m (3.2 to 8.2 ft)
    - Y-axis travel up to 9 m (29.5 ft)
    - Rail-type models offer unlimited X-axis travel for long part or multi-workzone processing
  • Choice of high-torque or high-speed spindle models:
    - Up to 78 kW (104 hp) power
    - Up to 7000 Nm (5,163 lb-ft) torque
    - Up to 24,000 rpm
  • Choice of spindle configurations: vertical, horizontal, and 5-axis contouring or positioning
  • Dual spindle ram configurations
  • Milling and turning in one setup with large diameter turning table options
  • Automatic head changing
  • Automatic tool changing

Technical Data

Machine Range    
     
X-axis mm U6B 20,000 / U6R Unlimited, 3700 incr
Y-axis mm 4000 to 9000 in 1000 incr
W-axis mm 1000 to 5000 in 1000 incr
Z-axis mm 1000 / 1500 / 2000 / 2500
RAM cross section mm 650 x 750
C-axis (optional) deg 360 Continuous / 360,000 positions
Work envelop (H x W) m 7.5 x 9.0 Max.
Spindle Heads    
Vertical and Horizontal rpm 6000 / 4000 / 3500
Power kW 29.8 / 52 / 74.5
Torque Nm 854 / 2400 / 7000
Tool interface standard ANSI 50 or 60 / DIN 50 or 60 / Big Plus / HSK 100A
5-axis Contouring rpm 4800 / 6000 / 24,000
Power kW 29.8 / 29.8 / 30
Torque Nm 1035 / 854 / 57
Tool interface options ANSI 50 or 60 / DIN 50 or 60 / Big Plus / HSK 100A
A-axis swivel deg +100 to -90
Tool Changer    
Capacity pockets 60 std / 90 and 120 optional
Tool weight kg 50
Tool Lenght and Diameter mm 750 long x 102 dia (spaced 300 dia)
Feedrates    
XY-axes mm/min 20.000
W-axes mm/min 8000
Z-axis mm/min 12.700
A-axis and C-axis deg/min 6 (10 rpm)

Automation

  • Programmable tool changes
  • Programmable spindle head changes

Options

  • Pallet shuttle (Bridge-type)
  • Work plates
  • B-axis tables
  • Automatic spindle head changer
  • Automatic tool changer
  • Automatic tool storage
  • Spindle-mounted probe
  • Integrated tool calibration laser
  • Chip conveyors
  • Coolant systems and more