R850
Disc Grinder
Electricity
Diamond Pads
Construction
Grinding Disc
Aluminum Alloy
High-speed universal
820mm
With Variable Speed
Remote Control Planetary Concrete Grinder
1 Year
Floor Grinidng Polishing
220V/380V/480V
New
2"
Remote Control Planetary Floor Grinder Polisher
25HP
0~1800rpm
780 Kg
New Product 2020
Bearing, Gearbox, Motor, Gear
820mm
37AMPS
JS FLOOR SYSTEMS
Wooden Case
2500*820*1220mm
Shanghai, China
8464209000
Product Description
JS "R" series floor grinder machine:
"R" series is short-written for our remote control grinder, it can completely self-move in any direction due to being equipped with 2 driven motors. With the special designed double-layer gear, no belt Aluminum integral casting gearbox Quick-change magnetic tooling systems Variable-speed soft start Both
grinding and polishing, both wet and dry Be good at high gloss and smooth surface polishing.
grinding and polishing, both wet and dry Be good at high gloss and smooth surface polishing.

Key features:
Easy Operation
Planetary Design
Better Stability
Wet and Dry use
Variable Speed Control
Mush higher production
Ideal for very large productivity
Total aluminum alloy gearbox for longer life.
Electronically adjustable working pressure.
Height-adjustable grinding heads make tool replacement easy
Planetary Design
Better Stability
Wet and Dry use
Variable Speed Control
Mush higher production
Ideal for very large productivity
Total aluminum alloy gearbox for longer life.
Electronically adjustable working pressure.
Height-adjustable grinding heads make tool replacement easy
Photos provided by enthusiastic customers \uD83D\uDE0A
Remote control floor grinding machine | ||||
Model | R850 | R950 | ||
Control Type | Remote control | |||
Motor(HP) | 25HP | 30HP | ||
Inverter | 25HP | 30HP | ||
Current(A) | 37A | 44A | ||
Speed | Big disc 0-300(RPM) | |||
small disc 0-1800(RPM) | ||||
Weight(kg) | 590KG | 635KG | ||
Water tank | 45L | 45L | ||
Grinding heads | 4 | 4 | ||
Dust port | 50ML | 50ML | ||
Dimention | 2670*820*1340MM | 2880*950*1540MM | ||
Customized | Available |



Shanghai Jiansong Industry And Trade Co., Ltd
JS Floor Systems has been established in 2009. Specializing in floor grinders, polishers, burnishers, scrubbers, vacuum cleaners, and diamond tools. Our factory locates in Shanghai & Suzhou, China with professional R&D, technical support, production, and sales team. Our Service and Products are appreciated by customers all over the world.
JS Floor Systems have the largest range of floor grinders, covering everything from small edge grinder S320 to giant rider grinder D1400, the operation made available in walk behind, ride on, self-propelled and remote control, driven systems in gear construction.
JS brand is recommended by customers as the machines are of superior quality, high efficiency, good service, and reasonable price. Combined with JS industrial dust collectors, floor scrubbers, and diamond tools, we offer a completed floor preparation system that guarantees that you finish the job with the best result and lower cost. We have got the CE certificates, ISO 9001, and SGS approval. With a professional R&D team, high tech Computer Numerical Control Center(CNC) and advantage welding robots, as well as the experienced support and marketing
team, we are moving fast in this industry.
team, we are moving fast in this industry.






We usually pack goods in plywood case

Q1: Are you a trading company or manufacturer? Do you also produce accessories?
A1: We are manufacturer, our factories are located in Shanghai and Suzhou, China, we produce both machine and accessories. Many customers have visited us, welcome!
Q2: Can you do custom-made machines?
A2: Yes, we can provide OEM & ODM service, pls contact us for more detailed information.
Q3: What is your delivery time?
A3: It depends on machine style and order quantity, usually 1-3 weeks.
Q4: What is your packaging?
A4: We pack in hard wooden cases or plywood cases.
If you are interested in our machines, pls don't hesitate to contact us, our team will give you a one-stop service.