PavePal P900
Image: Dafang AIDFG800
Concrete floor grinding robot with SLAM navigation and dust extraction
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- Deployments
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How it works on your site
The DFG800 is a 750 kg wheeled floor grinding robot that navigates by SLAM and is run from an app on an Android phone or tablet. It grinds concrete floor surfaces, cast-in-place raw slabs, old epoxy removal, cement sealing and densifying, terrazzo and corundum wear-resistant floors, on an 850 mm disc carrying 12 plates, and Dafang sells it as one half of a pair with the DFG600 coating robot. Commercial status is not established: across 42 consolidated sources in English and Simplified Chinese, no delivery, order, installation or customer possession of a DFG800 is recorded.
Subfloor Preparation and Levelling
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Will it work on your site
- Sustained Throughput
- 230 m²/hDafang laboratory figure, never field-measured
- Power Source
- 380 V three-phase mains while grinding48 V 30 Ah battery covers site transfer only
- Autonomy Level
- Claimed autonomous, unverifiedVendor's own Chinese material calls the range L3
- Control Interface
- App on an Android phone or tablet
- Operating Weight
- 750 kgVendor states a ceiling, not a measurement
- Navigation Method
- SLAM on a LiDAR stackScan range 2D 30 m, 3D 10 m
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- Travel Speed
- 0-30 m/min (0-0.5 m/s)Grinding traverse and transit are not separated
As the maker states it.
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