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TORNOS BECHLER MODEL BS-20-8 SUPER PRECISION 8 SPINDLE

Automatics and Screw Machines
Manufacturer:
TORNOS BECHLER
Model:
BS-20-8
Year:
1992
Stock #:
7152
TORNOS BECHLER MODEL BS-20-8 SUPER PRECISION 8 SPINDLE

Number of Spindles 8
Maximum bar capacity 21mm
Maximum length of feed-out 60mm
Double feed-out 120mm
Number of cross slides 8
Workpiece output 1 to 50 RPM
Spindle Speed 620-6 035 RPM
Cooling Pump Delivery 120 l/min
Power of the spindle motor 7,5 KW
Independent Feeds 6
Opposite Spindle pos. 4 and pos. 8

0001 basic machine with std. Swiss electrics
Standard voltage 220 or 440
Standard stock reel for bars 12' max
8 spindles, capacity 21mm rd, 18mm hex, 14mm sq.
8 colle, clamping tubes
8 orieniating feed tubes
Compact construction with rigid frame
Integrated protection devices
8 standard cross slides, with 50mm stroke
Central main slide with 60mm stroke
Up tp 6 independent feeds, optional
Spindle speed from 620 to 6035 rpm
Production cycles from 1 to 50 parts per minute
Acceleration of unproductive movements at 40 or 60 cycles
Choice of 2 production gears
Choice of 2 spindle speed gears
Material feed stroke 60mm
Second material feeding optional
Automatic central lubrication
Coolant tank capacity 90 gallons
with optional clarifying tank 160 gal.
Work light
Set of wrenches and servicing tools
Drive-Basic Options, Drive for auxiliary camshaft BS 29/8

Stock Stops/Basic Options,Swing stop pos. 8,BS29/1-1
Instruction Books,Set of instruction books in English
Voltage-Basic Machine Options,Normal voltage440-480 V 60hz +/-5%
Color-Basic Machine Options, Standard Color
Stock Reel-Basic Machine Options, Standard stock reel, BS 15/11-5,3
Spindle Stopping, spindle stopping device BS 12/10-3
Independent Feeds-Upper independent feed BS 28/9, medium independent
feed BS 28/10, return safety device BS 28/12, return safety device
BS 28/13
Quills, basic quill BS 28/8,drive for tapping quill, drive for drilling
quill, drive for intermediate quill, counter-spindle quill with brake
Drilling/Threading Drives, differential threading drive BS 26/1, drilling
arbor BS 27/4
Counter-Spindle, counter-spindle, 20mm, BS 24/1
Chip Conveyors, chip decanting tray, BS 34/4
Equipment position 1, dovetail tool holder, 5/8", fixed double drill
holder BS 27/6-3
Equipment position 2, Indep. nonrevolving spindle BS 27/8-3, feed yoke
for single fixed spindle
Equipment position 3, Dovetail tool holder, 20mm, adj. stat. drill holder
BS 27/14-3
Equipment position 4, Marking tool holder, Adj. stat. drill holder
BS 27/14-3
Equipment position 5, Independent revolving spindle, feed yoke for sgl.
rotating spindle
Equipment position 6, Eccentric revolving spindle BS 27/13
Equipment position 7, Eccentric revolving spindle BS 27/13
Equipment position 8, Cutoff blade tool holder, pos.8

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