Single-phase floor grinder with planetary counter-rotating and variable speed.

Expander 530 with 530 mm working section from small to medium sized surfaces. 

Main features: • Working width 530 mm with 3 large size 200 mm tools. • Speed of tools ranging from 300 to 1300 rpm. • Strong gear box with thermo-hardened steel gears for a longer life. • No noise during the work. • Auto levelling Planetary System. • Powerful 4 HP motor.

ESTIMATED PRODUCTION	sqf / h	m² / h
Superconcrete 7 step	100-120	10-12
Concrete Grind 1 step	400-700	40-70
Terrazzo Grind 5 step	90-120	9-12
Glue Removal 1 step	400-700	40-70
Paint Removal 1 step	400-700	40-70
Marble Polishing 5 step	70-100	7-10
Granite Polishing 7 step	50-70	5-7
* Production numbers may vary according to surface conditions, diamonds used, equipment operator, etc.

DATA FOR SHIPPING
Vol. Packaging	Size Packaging	Weight
1,80 m³	150x145x85 cm	160 kg