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TBT BWP 250

core drilling diameter max. 25 mm
bore depth 1000 mm
swing diameter mm
total power requirement 25 kW
Kdedpfxot Hw Ays Abfow
weight of the machine ca. 12,5 t
dimensions of the machine ca. m
T B T (Germany)
CNC-Controlled Horizontal Deep Hole Drilling " Centre "
Model BWP 250
Year 1996, but reconditioned mechanically and electrically in 2006
_____

Working range: X Axis, machine column cross 2,000 mm
Z Axis, drilling slide horizontal 1,200 mm
Drilling depth 1.000 mm
Y Axis, drilling slide vertical 1,100 mm

Table clamping area 1,200 x 2,000 mm

Drilling capacity in solid material, approx. 4 - 25 mm
Tool holder taper HSK 50
Spindle speeds 1.260 - 15,000 rpm

Feed rates / quickfeed, XYZ,
infinitely variable 100 - 10,000/15.000 mm/min.
Force rate of feed motors 27 Nm / 1.000 daN

Spindle drive steplessly adjustable 7 kW
Total electrical load, approx. 30 kW - 400 V - 50 Hz
Weight, approx. 10,000 kg

Accessories / Special Features:

" Ideal machine for the complete processing of large workpieces like tool a. dies (cooling holes) mould- and dieplates, hydraulicparts etc. by means of deep hole drilling up to 25 x 1.000 mm, face milling up to Ø 60 mm, spiral twist drilling, counterboring and threading up to M 24 x 3 mm.
" SIEMENS Continuous Path Control in 4 axes Model 840 D, with process monitoring for coolant pressure, operation data control function, toollife, feed force,Error diagnostics and easy dialogueprogramming directly on the panel, etc.
" High Frequency Spindle Make GAMFIOR with stepless speeds
" Hydraulically movable drill bush carrier, swivels 90° for holding gun drills (ELB) or picking up regular tools from the tool changer like twist drills, milling tools, taps, etc.
" With automatic tool changer made by MIKSCH, Model CTM 40, using a 12-position tool changer, which is mounted on the r.h.side of machine housing, in fixed position, only moving forward and backward for tool changing operation.
" Built-on indexing table as B-Axis made by FIBRO Model RTN 400 = 420 x 420 mm,
" Extra Rotary Table made by FIBRO with Ø 1.000mm, for indexing 3-144 positions
" Built-in coolant device with chip conveyor and various filters.
" 2 steady rests.
" Completely covered working area with access at the front and at the side.

Condition : Very good condition. This is a rare and valuable machine. Under Power
Delivery : immediately ex our Stock
Payment : Net, after conclusion of contract.