New Grinders From Superabrasive

Published: 4/3

Superabrasive introduced several new Lavina S7 grinders at World of Concrete 2024, including new 31-in (783mm) and 20-in (510mm) grinders. The models have the S7 series’ updated frame design with a sealed grinding head and new planetary drive. The 31-in grinders also boast extra power and torque, making them ideal for heavy-duty grinding. The electric L31S7 has a 20-hp (15kw) motor and grind pressure up to 838 lb (380 kg), while the propane L31GS7 has a Vanguard 35-hp (26kW) engine and grind pressure up to 794 lb (360 kg) of grind pressure. In the small grinder class, Superabrasive showed a new 20-in single-speed grinder that is lightweight, compact, and easy to transport or carry up and down stairs. World of Concrete visitors were able to test drive all the new grinders, as well as the Lavina polishing power trowel, and the unique Lavina 36-in propane planetary polisher.

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