JSTC

Gray 152 mm Floor Type HBM 660F Twin Column

Manufacturer: Gray
New in 1969

Spindle Diameter ................. 152 mm
Taper In Spindle ................. #50 N.S.
Vertical Head Travel, Y .......... 3658 mm
Column Travel, X ................. 14326 mm
Spindle Travel, Z ................ 1524 mm
Column Infeed, Z-1 ............... 610 mm
Spindle Speeds (24) .............. 4.5-900 RPM
Milling & Boring Feed Range ...... 0-1524 mm/min
Rapid Traverse ................... 3810 mm/min  

EQUIPPED WITH:
3-Axis Digital Readouts
Full Pendant Controls
Power Draw Bar
3-Way Column
Facing Head & Right Angle Head
Ball Screws Y & Z Axes
Telescoping Way Covers
Coolant System
3048 mm x 3048 mm Infeeding Rotary Table
w/ 1524 mm Infeed Travel & 50 Ton Capacity
3658 mm x 14630 mm x 330 mm T-Slotted Floor Plate
37 KW Spindle Drive 440/3/60 Cycle  

* Two Columns Mounted On A Common Runway Can Used Indpendently  


 

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