Key Characteristics of Expander 750 RX

Expander 750Rx is a large surface floor finishing, polishing and grinding, consist with 3 staggered counter-rotating heads for perfect surface levelling. With its rigid head planetary with three large sized 240mm tools, the flatness of the surface and the perfect balance of the floor grinding machine is guaranteed. Expander 750RX comes with remote control function, variable speed, adjustable working pressure and lots of other features which places it among the most popular selling machines.

Flatness of floors91%
Grinding Capability83%
Polishing Capability79%
Transporting & Handling86%
Working width84%

Expander 750 RX

  • Adjustable work pressure
  • Extremely strong metal gear system within the Planetario head without a belt driven system that is subject to breaking.
  • Radio Remote control: multidirectional joystick to avoid vibrations to the operator and offers a completely automated operation.
  • Low noise levels in order to work on any site
  • Extractable front wheel for easy transportation and accessibility
  • 750mm working width with 3 large size 240mm tools
  • Speed of tools ranging from 300-1300rpm
  • Third insertable wheel for easy transportation and loading
  • No vibrations to the operator

Expander 750Rx is a large surface floor finishing, polishing and grinding, consist with 3 staggered counter-rotating heads for perfect surface levelling. With its rigid head planetary with three large sized 240mm tools, the flatness of the surface and the perfect balance of the floor grinding machine is guaranteed.

  • Motor: 20-15HP
  • Drive Inverter: 18,5kW
  • Volts: 380-480V
  • Hertz: 50/60Hz
  • Amps: 25A
  • Speed Tools: 300-1300rpm
  • Working Width: 750mm
  • Tools Size: 3x240mm
  • Water Tank: 46L
  • Dimensions: 145x145x80 mm
  • Weight: 423-413Kg
  • Superconcrete 7 Step: 25-30m2/h
  • Concrete Grinding 1 Step: 100-130m2/h
  • Terrazzo Polishing 5 Step: 30-40m2/h
  • Resin Removing 1 Step: 100-150m2/h
  • Varnish Removing 1 Step: 100-150m2/h
  • Marble Polishing 5 Step: 20-30m2/h
  • Granite Polishing 7 Step: 9-12m2/h

*Production numbers may vary according to surface conditions, diamonds used, equipment aperator…etc.

Key Features and Capabilities

Remote Control Function

If the operator leaves the Remote control, the machine will stop working and it rejects use from any other person. All automatic movements are under control by “dead man safety device”.

Easy to transport and load

The remote control and the insertable third wheel makes the machine easier to handle, transport and load and unload into vehicles.

Auto levelling Planetary System.

The machine has a rigid head auto levelling planetary system which make sure to produce super flat floor all around.

Large Working Section

Working section 750mm with 3 number of 240mm tools. Smaller the tools, lesser the performance. Expander  750RX is among the best selling 3 headed grinding machine in the world.

Steel Gearbox

The old belt system was replaced by strong gear box with thermo-hardened steel gears for a longer life and omit breakage.

Fast and Easy change of tools

The machine owns an one button system to rotate the planetary 90° to allow a fast and easy change of tools.

Adjustable working pressure

Expander 750RX has an adjustable working pressure which makes the machine to cut deeper more effectively than any other machine in the market.

Less Noise

The expander range produces less and reduced noise during the work.

20HP Powerful Motor

The Expander 750RX comes in 2 versions. The 25HP and the 20HP which makes the machine cut faster and deeper more efficiently.

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Meet the Expander family. Check out the features of each member and choose the best one for your floor requirement

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Achieving flat floors with Klindex Expander

The Expander range of floor grinders to give the ultimate FLAT FLOOR. First, they have a fixed planetary gear driven head that works to grind all flooring surfaces flat.

The aadjustable working pressure feature allow the operator to manually adjust the working pressure of the planetary head for improved the grinding production rate and it also assures a flatter result. And the spring attachments force the weight of the chassis onto the working area allowing the machine to have some slight movement during the grinding work, but always focusing the downward grinding pressure.

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Just some of our happy clients

Our clients include small to large floor treatment, restoration and cleaning companies around the world. We are incredibly proud of the diversity of clients and client solutions we have been able to provide.

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Contact us

ASIA PACIFIC GRINDING

Room 301-2, Hang Seng Wanchai Building,
3rd Floor No 200 HennessyRoad,
Wanchai, Hong Kong

www.apgextreme.com
glenn@apgextreme.com