GILDEMEISTER + KNOLL B4B-4000-CNC – Year 1986
CNC deep hole drilling machine 4 Meters
Y.O.M.: 1986
Revision : 2010
SFT / GILDEMEISTER, type: B4B-4000-CNC,
year of manufacture: 1986, PLC control Siemens,
drilling depth max. 4,000 mm,
circulation Ø max. 800 mm,
max. drilling capacity solid drilling Ø 160 mm,
core drilling Ø 300 mm, boring single-edged/multi-edged Ø 400 mm,
drilling spindle drive 75 kW, spindle bore 120 mm,
drilling spindle speed range 1-2.000 rpm, feed range 1-2,000 mm/min,
rapid traverse 4,000 mm/min, headstock workpiece rotation 19 kW,
speed 2-50 rpm, spindle orientation, steady rest,
coolant system, chip conveyor, hydraul.
Vibration damper,
revision in 2010
