Rotary-table surface grinding machine - Horizontal GER RT 800 CNC, Year of manifacturing 2012

workpiece diameter: 800 mm
workpiece weight: 1200 kg
workpiece height: 350 mm
Control: FANUC Oi-TD
total power requirement: 25 kW
weight of the machine ca: 8500 kg
dimensions of the machine ca: m

G E R (Spain)
CNC Controlled Horizontal Spindle Rotary Table –
Surface Grinding Machine
Model RT 800 CNC
Year 2012 Ser.-No 11/1180
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Grinding range - diam. max. 800 mm
Swing - diam. approx. 1.000 mm

Table-diam. / magnetic chuck-Ø 800 mm
Table speed infinitely variable (B-axis) 20 – 120 rpm

Max. grinding height above table 350 mm
Vertical movement of grinding head (Z-axis) 425 mm
Cross movement of grinding slide (X-axis) 500 mm
Table laod max. approx. 1.200 kg

Automatic vertical feed 0,001 – 5.000 mm/Min.

Grinding-speed infintely variable up to 1.500 - 3.500 rpm/max.45 m/sec.
Grinding wheel-diam. max. 400 x 80 x 127 mm
Grinding wheel-drive asyncron. approx. 11 kW

Total electrical load approx. 25 kW - 380 V – 50 cycles
Weight approx. 8.500 kg

Accessories / Special Features:

• FANUC – CNC – Control Model Oi-TD with all modern Options for AUTOMATIC
Grinding process with adjustable roughing/finishing and Spark out Infeeds
and with automatic presettable Dressing Cycles also during the Grinding
Process.
Grinding Cycles programmable for Continuous Surface Grinding, for Plunge-in
grinding,
for multi-plunge-in grinding, manual grinding and home-made grinding cycles.
Automatic Lift-Off and return to the Starting Position. Grafic Displays on
screen
• Machine body is casted out of Special Cast Iron for highest Precision in
MICRO-Range.
• Steplessly adjustable speeds for Grinding wheel and Rotary table, driven by
a TORQUE-Motor
• Magnetic Chuck 800 Ø mm Make SELTER, with automatic pole switching for
release
Magnetition from Table and Workpiece, Adjustable Clamping Force 30-100%
• Dressing device mounted behind rotary table and under the grinding wheel for
dressing cycles during the working process, possibility for generating simple
profiles on grinding wheel, and with automatic compensation of dressing
amount
• Automatic grinding wheel-balancing system during Rotation model XY
• Separate paper-band Coolant filter device with magnetic separation and
Cooling Unit,
• Complete Housing of Working Area with large Sliding Doors, built-on
Electric Cabinet,
• Central Lubrication, 2 separate flanges, levelling pads, compact design,etc.


Condition : very good to excellent, – can be inspected under power,
rare Machine !
Delivery : ex stock – as inspected
Payment : net – after completion of contract