Expander 750

Planetary floor grinder with variable speed and adjustable working pressure.

 

Expander 750 with 750 mm working section is the most versatile and selling machine among the Expander series. It is available into two versions of 15 and 20 HP.

Main features: • Working width 750 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.

 

 

 

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
1500-1500
100-150
Paint Removal 1 step
1500-1500
100-150
Marble Polishing 5 step
200-300
20-30
Granite Polishing 7 step
90-120
9-12
* 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
394 Kg

 

 

 
Video
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Diamond Tools
a for Marbles
a for Terrazzo
a for Granites
a for Gres
a for SuperConcrete
a for Floor Preparation
a for Removing Coating
a for Bush-hammering
a for Antique Finishing
 
Accessories & Chemicals
a for Polished Concrete
 
Depliant
a Floor Grinders
a Why Choose Expander?
a Dust Extractors
a Superconcrete
 
Manual
a Expander 750
 
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TECHNICAL DATA
Model Motor Drive Inverter Volt Hertz Amp Speed
Tools rpm
Working
Width
Tools
Size
Water
Tank
Dimensions
LxAxP cm
Weight
EXPANDER 750 
15
15 kW
380-480
50/60
25
300-1300
750mm
3x240mm
46 lt
145x145x80
350 Kg
EXPANDER 750 
20
15 kW
380-480
50/60
25
300-1300
750mm
3x240mm
46 lt
145x145x80
360 Kg