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Product Description
2. places requiring surface treatment
3. Removal of paint, epoxy, glue and other coatings from concrete
4. Preparation of concrete for installation of new flooring/coating
5. Elimination of irregularities in concrete
6. Repair of damaged concrete
7. Renovation works


concrete floor vibration grinder with planetary lapping and three small high speed counter rotating, has reliable quality with economic price.
Mechanical smooth operation, low torque force. make grinding diversification. Lifting bar configuration can control ththe pole up and down. Water tank water inlet configuration can make the grinding and polishing machine realise wet or dry grinding ways.
- Timer and Tie rod adjustment
concrete floor vibration grinder equipped with Timer installation, improve working efficiency. It can remind how long you take when grinding or polishing a project.


Professional floor grinding and polishing machine and perfect for your large projects.Heavy duty, significantly improves your working efficiency and save labor.Dual rear wheel, independently driven, easy to steer.
concrete floor vibration grinder equipped with leds timer frame pole operation is more comfortable .
The control panel of Floor Grinder Polisher is more convenient and flexible operation.
Variable speed can suit for different situation of grinding and polishing.
Gear driven work, thick aluminum alloy gear box and cover, more powerful.
Handle easy to adjust, also the machine can be separated in 2 parts for easy carry.


And many spare parts in stock in our warehouse, so we can install soon once got the order.
Combined with JS industrial dust extractors, floor scrubbers and diamond tools.
Sealed bearing, high precision, low noise.Magnetic bottom, easy to change diamond tools.
JS grinders are available in several different sizes, operation modes and driven systems depending on your demands.
JS brand is recommended by customers as the machine s are with superior quality, high efficiency, good service and reasonable price.
Connect to vacuum cleaner V7, for dustless operation. It can suitable for grinding and polishing various floors (Concrete, terrazzo, marble, stone, epoxy, etc.

This machine can use metal gridning 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.


Voltage | 380V |
Motor | 5.5HP |
Inverter | 5.5HP |
Current | 8A |
Big disc speed | 0-300RMP |
Small disc speed | 0-1800RMP |
Weight | 165KG |
Water tank | 28L |
Customized | Available |
Grinding heads | 3 |
Dust port | 50MM |
Dimension | 1480*550*1030MM |
Color | Can be customized |

JS Floor systems are specializing in floor grinders, polishers, burnishers, scrubbers, vacuums and diamonds for 15 years. 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 grinders are available in several different sizes, operation modes and driven systems depending on your demands. JS Floor systems have the largest range of floor grinders, covering everything from small Edge grinder S320 to Giant rider grinder D1400; Operation modes available in walk behind, rider, self propelled and remote control; Driven systems in Gear and Belt. We offer a complete floor preparation system which guarantees that you finish the job with the best result and lower cost.
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.