R850 Radio Control 25HP 820mm Polish Machine for Marble

• Type: Disc Grinder
• Power Source: Electricity
• Object: Saw Blade
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: R850
• Application: Concrete Marble Terrazzo Granite Stone Floor Polis
• Disc(Wheel) Type: Grinding Disc
• Material: Aluminum Alloy
• Working Style: High-speed universal
• Disc Diameter: 230mm
• Variable Speed: With Variable Speed
• Voltage: 380V
• Gear Box: Remote Planetary Grinder
• Inverter: 25HP
• Speed: 0-1800 Rpm
• Motor: 25HP
• Cutting Thickness (Max): 6mm
• Use: Floor Grinding Polishing
• Product Name: Concrete Floor Grinder
• Applicable Industries: Building Material Shops, Machinery Repair Shops
• Advantage: Auto Spray Water
• Working Width: 820mm
• Power: 18.5kw
• Transport Package: Wooden Case
• Specification: 165*90*122cm
• Trademark: JS Floor Systems
• Origin: Shanghai, China
• HS Code: 8464209000
• Production Capacity: 50 Set/Sets Per Month, 99.99%
• Package Size: 165.00cm * 90.00cm * 122.00cm
• Package Gross Weight: 750.000kg

Product Description

Product Description

R850 Radio Control 25HP 820mm Polish Machine For Marble

R850 is auto radio controlled planetary concrete grinder. Machine can auto polish and grind at a constant speed and minimizes the risk of operators' mistakes going too slow or too fast. It can significantly save both your time and labor cost.

 

Basic function:
1, both grinding and polishing 2, both wet and dry working 3, customized plate as per request 4, walk wheel for easy delivery 5, variable speed 0-1800 RPM
Highlights compare to counterparts:
1, High precision planetary gear box (no belt), don't need to always replace the belt! 2, Strong mechanical construction fit to rough floor and grit 6#, PCD grinding. 3, Very short turning radius because each wheel is controlled by independent motor. 4, 50-100 meters wireless radio controlled. 5, Automatic water system.

 

 

 

12 years experience

machine design and manufacturing

Own 2 factories

in Shanghai and Suzhou

More than 70 machines

one-stop service

 

 

 

 

Field of Applications

Renovation of old floors,
Fine grinding and polishing,
Leveling of uneven spots and surfaces,
Polishing and Grinding of concrete surfaces,
Removing of adhesive residues, painting, coatings, putty, epoxy and cement slurry.

 

 

 

 

Technical Data

4 Head	R650	R750	R850
Width	650mm	750mm	820mm
Disk size	254mm	280mm	320mm
Weight	580KG	620KG	713KG
Speed	0-1800 rpm	0-1800 rpm	0-1800 rpm
Motor	15HP	20HP	25HP
AMPS	22	30	37
Phase	Three Phase	Three Phase	Three Phase

Features / Construction

Machine Construction

1, Remote control box
2, Auto walking motors
3, Wheels
4, LED light
5, Handle with adjustable height
6, Inverter
7, Extra weight to increase grinding pressure
8, Rubber dust skirt. Suction pipe for industrial VAC
9, Gear box

Features

1, Single phase 570mm remote control grinder
2, Aluminum integral casting gear box
3, Quick-change magnetic tooling systems
4, Variable-speed soft start
5, Both grinding and polishing
6, Big water tank for wet polishing
7, 50mm dust port and thick rubber dust skirt for dry polishing dust control
8, Be good at high gloss and smooth surface polishing

This machine can use metal grinding diamond pad, resin polishing pad and 10 inches burnishing pad, one machine with multi function.
Grinding plate can be customized base on your diamond types, then you can use just one type diamond tooling for all your machines.

 

 

Tools / Accessories

 

About JS Floor Systems

Company Profile

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.

Our advantage

1, More than 11 years of experience of machine design and produce.
2, Own two factories and one software office, in Shanghai and Suzhou.
3, Product range include concrete grinder, vacuum cleaner, floor scrubber, diamond tooling and many related machines.
4, More than 70 machine models, one stop buying service.
5, Own CNC machines, welding robot, laser cutting machine, spinning lathe etc. The high precision and quality is controlled by these high tech equipment and professional R&D staff.

 

 

Certificates

 

Trade Shows

 

CNC High Precision Process

 

Laser Cutting Machine

 

 

Welcome to visit us!

FAQ

Q1: Do you make the metal and resin pads yourself?
A1: Yes, we have our own diamond workshop and make the diamond tools ourselves.
Q2: How long is production time for one container?
A2: For hand push machine is 2-3 weeks, for remote control models usually take 3-4 weeks.
Q3: You are based in Shanghai?
A3: Yes.
Q4: Do you have any advantages over other suppliers in terms of design?
A4: Yes. For example, we use seamless plastic water tank, aluminum casting mold grinder head which is stronger and add grinding pressure.
Q5: What is the warranty on the products?
A5: 1 year warranty for machine.
Q6: Do you recommend buying spare parts already with the order?
A6: Yes, we will recommend some spare parts.
Q7: What parts are usually needed for replacements?
A7: Resin pad holder, rubber cushion, dust skirt, switch.
Q8: Does your gear quality better than those from other company?
A8: Yes, we make the gear our own. JS gear is skewed tooth and being heat treatment processed which guarantee stable performance and long life time. But many company don't use such gear because this gear need high-precision process. We make the gears with CNC machine.
Q9: Do you offer diagrams for electrical and electronic layout for your machines?
A9: Yes, come with machines.
Q10: Is your company ISO registered and approved?
A10: Yes, we have got ISO, CE and SGS certificates.