●New rear wheel set - This new feature makes transporting and loading the grinder easier.
●Optional lever to lift the machine for easy transport and movement
●A completely redesigned frame provides superior maneuverability and easy tool changes. Low-key skirts off the shelves.
●Easy-to-use integrated weights. As the weight decreases, you can increase head pressure and you can grind more aggressively.
If you are familiar with this fast-moving industry and have been tirelessly looking for an innovative and affordable concrete floor prep machine, then the RONLON RS750 Concrete Floor Grinder and Polisher is for you! This concrete repair machine is revolutionary in the market and excels in its overall ability to grind and polish concrete surfaces. Its lightweight design makes the machine easy to operate both on and off the job site, and it also delivers impressive productivity, simply because this piece of equipment is built to last! The RONLON RS750 is an oversized machine designed for medium to large projects involving refinishing, resurfacing, and preparation of concrete and terrazzo surfaces.


The RONLON RS750 concrete floor surface grinder has four geared heads, also known as magnetic plate adapters, mounted directly under the machine, and the grinding discs can be easily handled when changing or assembling tools. The tools fit into custom cuts with a single push, and with a single push, they're in place, leaving no marks on the floor as the four square boards work side by side. Whether you want to cut costs, prepare a new surface or polish. This machine will give you professional results in the shortest possible time.
RONLON RS750 concrete floor surface grinder adopts full gear rotation and is manufactured with a high-power motor. Concrete repair machines are most commonly used to fully grind, polish, level, smooth, clean, and repair local surfaces of concrete and terrazzo floors. Its speed capability reaches 300-1800RPM. The rotation of the machine causes the magnetic grinding heads to run in reverse, effectively counteracting the pulling force between each grinding head, ultimately making the operation smooth, efficient, and direct for the user. In addition, the work area between each grinding head helps strengthen the additional concrete tools so they continue to run more efficiently throughout the operation. Aluminum transmissions also provide extreme stability and reliability for contractors who work tirelessly day in and day out. Once all these dynamic elements are combined, it creates an aggressive yet very sustainable machine.
concrete floor surface grinder RS750 Features:
●New and improved water system, gravity water supply from tank and hose connections (including fittings), for optimal wet grinding and easier maintenance.
●New rear wheel set - This new feature makes transporting and loading the grinder easier.
●Optional lever to lift the machine for easy transport and movement
●A completely redesigned frame provides superior maneuverability and easy tool changes. Low-key skirts off the shelves.
●Easy-to-use integrated weights. As the weight decreases, you can increase head pressure and you can grind more aggressively.
●Adjustable handle, multiple handle positions, more convenient operation and transportation. When moving or using the machine, make sure the handle position is locked.
●Convenient integrated lift points for moving the machine with a forklift.
concrete floor surface grinder RS750 parameters
| Model | RS750 |
| Working Width | 725*725mm |
| Inverter power | 18.5KW |
| Motor power | 15KW |
| Voltage | 380V |
| RPM | 1800Rpm/min |
| Extra iron | 30KG |
| Weight | 430KG |
| Gear box structure | Aluminum alloy + cylinder liner |