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Productivity per hour
With a 850mm work section, the Expander is ideal for the professional working in the flooring industry that regularly works on larger commercial projects.
Due to its patented planetary system and metal gear design, the Expander also delivers superior capabilities to polish marble, granite, terrazzo and concrete. Available to handle all types of flooring, from grinding, polishing to floor preparation.
- Powerful 20 HP motor.
- Exclusive technology ensuring that this is the only machine of its kind with an adjustable pressure feature, allowing you to automatically adjust the working pressure and the elevation of the machine’s head.
- Extremely strong metal gear system within the Planetario head without a belt driven system that is subject to breaking.
- Adjustable front wheel to enable grinding on uneven floors and for transport. It can also be easily removed.
- Quick Attack diamond holding system allows quick and easy diamond tool changing without the need for hammers or tools.
Key Features and Capabilities
The machine design does not focus weight and pressure upon the chassis to make the head ‘float’ over the floor but rather directly on the planetary heads. This ensures that the floor is not ‘wavy’ and that the machine is rigid over the top of the grinding area to ensure the flattest floor possible.
Effective weight distribution
The motor is situated directly over the top of the planetary head alongside the water tank with three well balanced grinding heads for perfect distribution of weight, allowing the highest grinding pressure available. The design permits the machine to work effectively on all surfaces, including concrete as well as all types of stone such as marble and granite.
Adjustable working head pressure
New technology which allows for better and easier grinding. The pressure is adjusted according to an electronic actuator.
Large working width
With a working section of 850mm and 3 heads the Expander 850 is amongst the biggest floor grinding machinery in the world.
A simple clean and grease performed on a regular basis ensures the bearings are well lubricated and extends the lifetime of the components considerably
Steel geared Planetary head
Planetary head is 100% tempered steel. With metal gears driving an active planetary system means that the main disc and satellites always run, allowing the machine to work hard with high performance.
meet the family
Download the expander brochure Here
Checkout the complete range of Expander series floor grinding machines and explore the best picks for your floor
Watch how our machines grind and polish different floors
The Klindex range of grinding machines are specially designed to suit all types of flooring or benches, making them one the most versatile machinery ranges available on the market today with full metal gearing the machines are designed with a clear focus on the needs of the customer.