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Round table grinding machines REFORM RB 900 CNC

metal working machines / grinding machines / Round table grinding machines
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Knops Werkzeugmaschinen
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Mr Gregor Knops
40789 Monheim
Germany

  • 02173-394... phone

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RESALE member since 2014

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item-No.: 163323740 Quantity: 1 Date: 08.11.2024
Year of manufacture: 2007 Location: Land-de Germany Deutschland
Price:
Manufacturer: REFORM
Model: RB 900 CNC
Type of machine: Round table grinding machines
Description: Round table grinding machines REFORM RB 900 CNC

used machine

rotary table diameter: 900 mm
grinding height: 650 mm
grinding head - power requirement: 11 kW
Control: Siemens 840 D
swing dia.: 1100 mm
table turning speeds: 1 - 100 U/min
table load: 800 kg
total power requirement: 55 kW
weight of the machine ca.: 13 t
dimensions of the machine ca.: m
Universal rotary table grinding machine with movable rotary table and 2
spindles for internal and external cylindrical grinding

Very good condition, operating hours according to counter only 7141 !

- Control Siemens Sinumerik 840 D powerline
- Axis drives Digital AC servo motors
- electron. handwheel
- Electro permanent magnet 900 mm with star pole pitch
- Working height above rotary table max. 650 mm
- Rotatable column by hand ± 180 deg.
- Hydraulic weight compensation
- Coolant device with paper band filter
- Hydrostatic for rotary table with cooler

Spindle no.: 1 - External grinding
- Grinding wheel diameter 400 x 40 (70) x 127 mm
- Motor 11 kW
- Speed 1000 - 2250 rpm

Spindle no.: 2 - Internal grinding
- Spindle diameter 100 x 400 mm
- Speed 10.000 rpm
- Grinding wheel diameter 150 x 32 x 51 mm
- Grinding motor 5.5 kW
- Grinding motor speed 1375 - 6000 rpm.

Table drive
The rotary table is equipped K411523 with a large-diameter hydrostatic table bearing.
This ensures maximum accuracy.

Dressing:
1 permanently installed dresser with MK1 holder enables automatic operation
up to a diameter of 1100 mm.

The full enclosure of the machine consists of:
Cover hood attached to the machine bed with two telescoping tunnel hoods
to the left
Swing diameter of the workpiece inside the hood 1300 mm



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seller offer No. resale 1022-2322
Machine in stock: Yes
Seller-item-No.: 1022-2322
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