INDUSTRIAL & LOGISTICS ROBOTS · BMR

BMR Floor Grinding Robot 850M/850S

Autonomous planetary-disc concrete floor grinding and preparation robot

The BMR Floor Grinding Robot prepares the substrate before coating by removing the cement laitance layer from concrete surfaces with a planetary disc. It is available in two versions: the dust-extraction 850M and the non-extraction 850S; it features fully automatic navigation and data management.

Working width: 850 ± 50 mm · Planetary grinding disc
Grinding power: 18,5 kW · 380 V AC, three-phase, five-wire
Positioning accuracy: 5 cm · 850M and 850S

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BMR Floor Grinding Robot 850M/850S
what is it evaluated for?

The BMR Floor Grinding Robot is an autonomous construction machine developed in two versions for preparing concrete floors before coating: the dust-extraction 850M and the non-extraction 850S. Both models perform fully automatic, repeatable grinding with a high-performance planetary-disc grinding motor, LiDAR-based environmental sensing, and intelligent route planning. The robots operate with real-time positioning and autonomous navigation; automatic stopping, disc protection, and operating data statistics are standard. The 850M model has an integrated automatic dust extraction system, while the 850S offers a more compact design. One operator can manage one or more robots, reducing the need for manual labor; multi-machine coordination provides a uniform surface over extended periods of uninterrupted operation. They are used in projects where pre-coating preparation is important, such as underground parking garages, factories, laboratories, and sports facilities.

Epoxy floor preparationPreparation before applying surface hardeners and quartz hardenersSubstrate cleaning before epoxy terrazzo and inorganic terrazzoUnderground parking garage substrate preparationFloor preparation for factories, laboratories, and sports halls

PRODUCT-SPECIFIC

Key features.

Features compiled from source product information; evaluate according to the model and configuration.

Mapping and route planning with LiDAR

LiDAR-based scanning identifies walls and columns, and the robot maps its surroundings and autonomously follows the planned route; positioning accuracy of ±5 cm enables repeatable grinding.

Two model options

The 850M model features integrated automatic dust extraction, while the 850S is non-extraction and more compact; the suitable model can be selected according to the application site.

Continuous and coordinated operation

Fully automatic operation and coordination of multiple robots enable extended periods of uninterrupted grinding; compared with manual grinding, this delivers greater continuity and efficiency.

Even and consistent surface

Pre-planned routes keep grinding depth and coverage consistent, reducing the risk of over- or under-grinding between areas.

Safety and protection features

Safe stopping when encountering obstacles, disc protection mechanisms, and fault alerts are provided as standard, supporting safe and controlled operation.

Operating data and remote management

Operating time, area, and status data are recorded through FMS cloud data management; these data can be used to monitor operations and generate reports.

Practical on-site cable management

A guided cable payout and one-touch cable retraction mechanism simplify cable management and maintenance work on the construction site.

Performance suited to the application

The planetary disc design and high speed range enable effective removal of the cement laitance layer from concrete surfaces.

SOURCED PRODUCT DATA

Technical features.

Values are taken from the source product page. Confirm the package, software, and accessory contents against the manufacturer's current documentation before ordering.

BMR Floor Grinding Robot 850M/850S technical data
Feature	Value
Dimensions (standing)	850M 2030 × 915 × 1275 mm; 850S 1520 × 866 × 1204 mm
Weight	754 kg (850M) / 627 kg (850S)
Operating capacity	Working width 850 ± 50 mm; planetary disk 400-2000 (850M) / 0-2000 rpm (850S); grinding power 18,5 kW; dust extraction 2,4 kW (850M); positioning 5 cm
Maximum speed	0,5 m/s
Climbing angle	15°
Positioning accuracy	5 cm
Working width	850 ± 50 mm
Battery	Grinding: three-phase, five-wire 380 V AC, 50/60 Hz; travel: 48 V 30 Ah battery
Range	9 km
Manufacturer's note	Safety and automation: safe stop when an obstacle is detected, grinding disk protection, automatic dust extraction (850M series), fault alarm, automatic mapping and route planning using LiDAR scanning, FMS cloud data management.
Sensors	LiDAR scanning of walls and columns; obstacle detection
Interfaces	One-touch task execution via tablet app; BMR unified APP; 380 V site power supply
Processor	Smart route planning; real-time positioning and autonomous navigation; FMS cloud data management
Software features	Fully automatic grinding; automatic dust extraction (850M); safe stop when obstructed; disk protection; work data statistics; fault warning; multi-machine coordination

SEE THE PRODUCT IN ACTION

BMR Floor Grinding Robot 850M/850S introduction.

The introduction video linked from the source product page opens when you press the play button.

PRODUCT INFORMATION SOURCES

Sources and documentation.

This catalog is intended to help explore product information. No commitments are made on behalf of Robotik Çözümler regarding stock, authorized dealers, pricing, warranty, or after-sales service terms.

FREQUENTLY ASKED QUESTIONS

Frequently asked questions.

What is the difference between the 850M and 850S?

The 850M model features an integrated automatic dust extraction system; the 850S has no extraction system and a more compact design. Both models share the same navigation, grinding principles, and work control functions.

Which flooring systems is it used with?

It is used for surface preparation before coating systems such as epoxy floors, surface hardener applications, abrasive-aggregate hardener floors, epoxy terrazzo, and inorganic/classic terrazzo.

What is the power source?

The grinding motor is powered by a three-phase mains supply; battery support for travel and mobility makes it easy to move around the site. Tracked cable payout and retrieval solutions are available for cable management.

Why choose a robot instead of a walk-behind machine?

An autonomous robot delivers consistent results using planned, repeatable routes, reduces operator exposure, and makes quality control easier by recording site data. Walk-behind machines can continue to be used as support for edge and detail work.

How are multiple robots managed on the same site?

Robots can be coordinated through a single application; multi-machine operations are planned and monitored simultaneously using the same control platform and cloud data management.

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