Description
Expander 750 RX
Remote-controlled planetary floor grinder with variable speed and adjustable working pressure.
Expander 750RX with 750 mm working section is the most versatile and best selling machine of the Expander series. It is available into two versions of 15 and 20 HP.
The expander 750RX has outstanding production rates. It delivers unrivalled quality in both grinding and polishing results with minimal effort. See the table below for production rates.
Raw power controlled by high quality engineering, designed to the requirements of the best stone and concrete polishers in the world. The Klindex engineering team understands the challenges faced by floor polishers the world over. With that insight they have designed the Expander grinding and polishing range of machines.
All features on the Expander 750RX are designed with the operator in mind and with an uncompromising quest for delivering the highest possible quality in finishing any type of natural stone or concrete floor. Designed and build by Italian engineers. Italy, cradle of the best stone polishers and stone polishing equipment engineers in the world.
Main features:
The remote control operates all the Expander 750 RX functions such as:
• Speed and directions of the machine.
• Speed of the planetary.
• Planetary turning directions.
• Control of grinding head pressure.
• Drift control.
• Emergency safety stop.
Other 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. • Battery powered for independent tractions when unplugged.• Auto levelling Planetary System.
Additional features: • To prevent working emergencies the machine is engineered to be driven manually, using the included handle and unlocking option for the traction wheels.
ESTIMATED PRODUCTION RATES | 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 | 90-120 | 9-12 |
| *Production numbers may vary according to surface conditions, diamonds used, equipment operator, etc. | ||
Technical specifications:
Model | EXPANDER 750 RX 15HP | EXPANDER 750 RX 20HP |
Motor | 15 HP | 20 HP |
Drive Interter | 15 kW | 18,5 kW |
Volt | 380-480 | 380-480 |
Hertz | 50/60 | 50/60 |
| Amp | 25 | 25 |
| Speed Tools | 300-1300 rpm | 300-1300 rpm |
| Working Width | 750 mm | 750 mm |
| Tools Size | 3×240 mm | 3×240 mm |
| Water Tank | 46 Lt. | 46 Lt. |
| Dimensions LxAxP cm | 145x145x80 | 145x145x80 |
| Weight | 413 Kg | 423 Kg |
DATA FOR SHIPPING | ||
Volume Packaging | Size Packaging | Weight Packaging |
1,80 m³ | 150x145x85 cm | 457 kg |