7725

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Double sided grinding and polishing machine 7725
Basic model double ended workbench grinder and polisher
Double sided grinding and polishing machine with operator elements.
Double sided grinding and polishing machine 7725
Basic model double ended workbench grinder and polisher
Double sided grinding and polishing machine with operator elements.
  • Robust
    lowest vibration, therefore prevention of vibration endused harm
  • Continuous operation
    Operation modes S1 for continuous operation
  • Safe
    Build to the latest safety standards with protection covers and optional safe-stop.
  • Durable
    Heavy duty materials and components
  • Made in Germany
    Quality 100 % Made in Germany

The series 7725 is a machine with one continuous spindle. It is available for belt grinding and /or polishing.

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Machine Characteristic 

  • Robust and rigid design and therefore low in vibration
  • Compact design
  • Main switch with low voltage trip
  • CE-conformity

Models

  • Double ended design, combinable with belt or  polishing wheel protective covers
  • Available as work bench version or for standing  operation with stand
  • Available for aluminium processing
  • Various drive options possible (see table)

Options 

  • Frequency converter for infinitely variable speed control
  • Reversal of direction of rotation
  • Special protective covers
  • Machine lamp

Technical data

Belt dimensionsmax. 30 x 2.000 mm, max. 50 x 2.000 mm
Contact wheelsmax. Ø 200 mm, 50 mm Width
Polishing wheelsØ 250 mm, 50 mm Width
SpindlesØ 20 mm
Voltage400 V, 3/N/PE, 50 Hz
Operation mode, protection classS1, IP 54
Extraction pipeØ 60 mm / 80 mm
ColourGrey (RAL 7040), Blue (RAL 5017)
Weight base machineapprox. 70 - 100 kg

 

Available drive options

Motors with 1 rotational speed (rpm)Motors with 2 rotational speed (rpm)Motors with frequency converter (approx., rpm)
1,5 kW / 3.0000,48 / 0,60 kW, 1.500 / 3.0001,5 kW / 3.000, 1.100 - 4.000
2,2 kW / 3.0000,70 / 0,85 kW, 1.500 / 3.0002,2 kW / 3.000, 1.100 - 4.000
1,5 kW / 1.5001,10 / 1,40 kW, 1.500 / 3.0001,5 kW / 1.500,    700 - 2.800 
 2,00 / 2,40 kW, 1.500 / 3.000 
 0,90 / 1,50 kW,    750 / 1.500 
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