Klindex EXPANDER 850 Manual 20hp 440/480v 3 Phase

Expander 850: Floor grinding and polishing machine for medium and big sized surfaces available with 20 HP. 

Main features: • Working width 850 mm with 3 large size 240 mm tools. • Speed of tools ranging from 300 to 1300 rpm. • Automatic adjustment of the working pressure. • Strong gear box with thermo-hardened steel gears for a longer life. • Adjustable inclination of the Planetary to allow a bigger frontal cutting. • No noise during the work. • Third insertable front wheel for easy transport and to load into the van. • Auto levelling Planetary System.

TECHNICAL DATA
Model	Motor	Drive Inverter	Volt	Hertz	Amp	Speed Tools rpm	Working Width	Tools Size	Water Tank	Dimensions LxAxP cm	Weight
EXPANDER 850	20 HP	15 kW	440-480	50/60	32	300-1300	850mm	3x240mm	46 lt	150x150x95	973 lbs

ESTIMATED PRODUCTION	sqf / h	m² / h
Superconcrete 7 step	250-300	25-30
Concrete Grind 1 step	1000-1300	100-130
Terrazzo Grind 5 step	300-400	30-40
Glue Removal 1 step	1000-1500	100-150
Paint Removal 1 step	1000-1500	100-150
Marble Polishing 5 step	200-300	20-30
Granite Polishing 7 step	100-150	10-15
* Production numbers may vary according to surface conditions, diamonds used, equipment operator, etc.