USED 2008 UNION PR 160

Union PR160 CNC Floor Type Horizontal Boring Mill (2008)

Year of manufacture…………………………………..2008
Type………………………………………………Floor type
Spindle diameter………………........................................………..162 mm / 6.3
X-axis travel…...............… Column Travel….....................….11,000 mm / 433""
Y-axis travel…..…Headstock Travel Along Column….….…….3,000 mm / 118.11"
Z-axis travel............. (spindle quill extension)…..........………1,000 mm / 39.37"
W-axis travel............... (spindle extension)…......................….700 mm / 27.56"
Working feed X, Y, Z, W…….............................................…….1 – 6,000 mm/min / 236 IPM
Rapid feed……...............................................…………………………..15,000 mm/min / 590 IPM
Feed force X, Y, Z, W…..................................................………….25 kN
Clamping…………….....................................……………………………..ISO 50
Ram Spindle Measurements..................................................... 450mm x 550mm / 17.72" x 21.65"
Max. spindle speed………......................................…….....………….2,800 RPM
Low Range............................................................................... 5-758 RPM
High Range........................................................................759–2800 RPM
Max. torque………………................................................…………………2,868 Nm
Main Motor Drive....................................................................... 60kW/ 80 HP
Control system: Siemens Sinumerik 840D
Cooling by rinsing (6 bar) and high-pressure cooling through the spindle center (max. 70 bar)
Right-angle milling head KDF4/90 see below
Swarf conveyor X=11 m
Workpiece probe
Operator lifting cabin
Clamping plates……..total dimensions 13,600 x 3,770 mm, divided into 4 parts
Right-angle milling head KFD4/90:
Automatic head clamping on the quill
Automatic tool clamping
Clamping cone... ISO 50
Max power... 30 kW
Max torque... 1,000 Nm
Max speed... 2,800 rpm
Max. feed force X,Y... 17.5kN
Max. feed force W... 12kN
Positioning... 1-360°
Positioning accuracy... +/-3 sec