Lavina 20 S7 Three Head Planatary 7.5 HP 1 or 3 PH 200-240V 30 AMPS

- A 7.5 HP, 5.5 kW electric planetary floor grinder running on 1 or 3-phase 200-240V power at a maximum of 30 amps, making it a compact and versatile machine for smaller commercial projects, epoxy prep, coating and glue removal, and concrete polishing where a full-size grinder would be excessive.

- Three 9-inch counter-clockwise rotating tool holders deliver tool attachment speeds between 400 and 1,100 rpm, with integrated adjustable weights that shift grinding head pressure between 242 and 309 lbs — giving operators control over how aggressively the machine cuts into the surface.

- The fully sealed and dust-proof grinding head houses a completely redesigned chain-driven planetary drive with a stronger timing belt, lighter timing pulleys, upgraded shafts, seals, and bearings — all working together to reduce internal wear and extend the machine's service life well beyond previous Elite generation models.

- A two-piece aluminum main belt housing with a built-in inspection cover allows operators to quickly check belt condition without disassembling the machine, while rubber bushings at all head attachment points dampen vibration throughout the grinding head and handle during extended operation.

- At 518 lbs, the L20S7 is substantially lighter and more maneuverable than larger planetary grinders, with a redesigned frame that simplifies tool changes, a multi-position handle for ergonomic adjustability, and new quick-adjust integrated weights for fast grinding pressure changes between passes.