Substrate Technology
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L25S7 Electric Grinder

3576 https://substratetechnology.com/wp-content/uploads/2025/11/L25S7-1.webp
Brand: Lavina
Weight: 871 lbs
Dimensions:
Attachments: L25S7.pdf

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L25S7 Electric Grinder

The new Lavina Series 7 25″ L25S7 electric floor grinder features a sealed, dust-proof grinding head along with several other features, benefits and updates from Superabrasive!

NEW SEALED & DUST-PROOF GRINDING HEAD

  • Longer service life and less maintenance. 
  • Completely redesigned chain-driven planetary drive with no chain tensioner
  • New stronger timing belt
  • Upgraded shafts, seals and bearings
  • New lighter timing pulleys for better power transmission
  • New 2-piece aluminum main belt housing with belt inspection cover for longer belt life and less maintenance

NEW FRAME DESIGN

The redesigned frame and weights make tool changes easier than ever. The isolated the grinding head with rubber bushings create less vibrations. A new most-intuitive handle bar yields faster adjustability and more positions.

Additional New Features:

  • New weights for faster position change
  • Redesigned frame allowing easier tool changes
  • New ergonomic handle design – faster adjustability and more positions
  • Rubber bushing used at head attachment points – less vibrations for user
  • Water tank cap
  • Internal storage compartment

SPECIFICATIONS

  • Power: 10hp / 7.5kw
  • Voltage (50-60 Hz): 1 or 3 phase, 200-240V
  • Amperage (max): 30 Amp
  • Weight of Machine: 871 lbs / 395 kg
  • Grinding Pressure integrated weights w/4 pos: 329-514 lbs / 149-233 kg
  • Tool Holder RPM: 400-1100 rpm
  • Working Width: 26.5 in / 673 mm
  • Tool Holders (Left Rotation): 3×9 in / 3×225 mm
  • Vacuum Hose Port: Camlock E250
  • Water Feed (tank or hose connection): gravity-fed
  • Water Tank: 5.2 gal / 20 L
  • Cable Length: 57 ft / 17.4 m
  • Machine Size: 84x24x49 in
  • Grinder Series: S7
  • Grinder Type: Planetary

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