grinding diameter max.: 100 mm
regulating wheel width: 200
mm
max. width of grinding wheel: 200 mm
grinding diameter: 100
mm
grinding length: 250 mm
feed in: mm
working area:
mm
speed: m/min
Bar length: mm
total power requirement:
25 kW
weight of the machine ca.: 4.500 t
dimensions of the
machine ca.: m
K O E N I G & B A U E R
(Germany)
Centreless Grinder with Plunge-in Grinding
Device
Model Multimat 150 - 5
Year approx. 1978
S/Nr. 73 918
_______________________________________________________
Grinding Ø regular/maximal 2 – 50/100
mm
Max. length of workpiece for Thru-Feed-grinding
250 mm
Max. length of workpiece for plunge-cut grinding
200 mm
Grinding wheel size, Ø x width
600 x 200 mm
Regulating wheel size, Ø x width
300 x 200 mm
Grinding wheel
speed, max. 1.450 rpm/35
m/sec.
Regulating wheel speeds (stepless) 10
– 140/230 rpm
Regulating wheel tilt plus/minus
+3 / –5 °
Stroke of Dressing Device
200 mm
Grinding wheel drive,
approx. 18,5 kW
Total electrical load approx.. 25 kW -
380 V - 50 Hz
Weight approx.. 4.500
kg
Accessories/Special Features:
Machine is
suitable for a Plunge-In Grinding Process with a manual
workpiece Injection device and a pneumatic driven workpiece lift-off
device after grinding Process. The final removal of the
finished parts is
by hand.
Actually mounted a workpiece
rest for medium sized workpieces,
(maybe 50 mm)
The
Regulating wheel slide/workpiece rest carriage can be inclinate by
3 to 5 degrees to compensate cylindrical errors.
The
infeed adjustment of workpiece saddle is controlled by a hydraulic
plunge-in device with a cam device for quick-feed forward and
backwards,
also there is a fine infeed actuated by a step
motor controlled by
MARPOSS – Unit.
The grinding
spindle unit is fixed and accommodates a complex hydraulic
dressing device with template and the slide can be swivelled for
profiling plane shoulders, stepmotor for the infeed of diamond tool
compensation, also there is mounted a hi H51241166 pressure
coolant nozzle to
cool down the diamond tool and to rinse the
grinding wheel.
Hydraulic driven Copy Dressing device mounted
above the regulating wheel.
The regulating wheel speed is
steplessly adjustable, higher speed during
dressing poc.
The control panel contains all machine functions like Numbers of
dressing cycles, number
of workpieces, adjustable spark-out
time, speed range, manual or
automatic process, etc.
some sep. Flanges and grinding and regulating wheels, tool for
changing
the flanges,separate Hydraulic and sep. Switch
cabinet, central
lubrication, MARPOSS Unit,
! Actually
there is no Coolant device available !
Condition :
Good to very good. Machine can be inspected under power.
Ideal for small batch production.
Delivery : Ex
stock, as inspected.
Payment : Net, after conclusion
of contract.
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