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TBT BWP 250

Core drilling diameter – max. 25 mm
Drilling depth 1000 mm
Swing diameter mm
Total power requirement 25 kW
Machine weight approx. 12.5 t
Space required approx. m
T B T
CNC-controlled horizontal "deep drilling machine"
Type BWP 250
Year of manufacture: 1996; mechanically and electrically overhauled in 2006
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Working area:
X-axis = drilling slide column approx. 2,000 mm
Z-axis = drilling slide stroke approx. 1,200 mm
Drilling depth with 2 steady rests approx. 1,000 mm
Y-axis = drilling slide vertical approx. 1,100 mm
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Table clamping surface 1,200 x 2,000 mm

Drilling capacity – Ø solid material approx. 4 – 25 mm
Tool holder: HSK 50
Spindle speeds: 1,260 – 15,000 rpm

Feeds/rapid traverse for Z/X/Y axes:
infinitely adjustable 100 – 10,000/15,000 mm/min
Feed drive capacity 27 Nm / 1000 daN

Spindle drive power 7 kW
Total drive approx. 30 kW – 400 V – 50 Hz
Weight approx. 10,000 kg

Accessories / Special equipment:

• Ideal machine for complete machining of larger workpieces, tool forms and plates, etc., with deep hole drilling Ø 25 x 1,000 depth, milling up to Ø 65, slot milling up to Ø 30, spiral drilling/boring up to Ø 30, countersinking and thread tapping up to M 24 x 3.
• SIEMENS 840 D 4-axis CNC path control with process monitoring, etc.
• High-frequency drilling spindle, manufacturer GAMFIOR, with stepless spindle speeds.
• Pneumatically adjustable (200 mm) drill bush carrier, swivels in two positions.
• Fixed 12-position tool changer, manufacturer MIKSCH, type CTM 40 with 800 mm stroke for holding twist drills, milling cutters and thread taps; changeover from ELB deep hole drills to standard tools occurs manually.
• Fixed table for handling heavy workpieces and achieving precise drilling.
• Mounted on the table: FIBRO CNC rotary indexing table Type RTN 400 = 420x420 as B-axis
• For the table: hydraulic FIBRO rotary indexing table Ø 1,000 mm for divisions of 3 – 144 or angles 2.5 – 120°
• Large coolant system approx. 11 kW pump with scraper conveyor and various filters
• 2 steady rests to support deep hole drill shafts
• Complete machining enclosure with side and frontal access.

Condition: Very good – a truly rare opportunity, can be demonstrated under power shortly
Delivery: Ex-stock, here
Payment: net – upon receipt of invoice

We look forward to receiving your order. If you have any further questions, please do not hesitate to contact us.

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