
New Patent with High Efficiency and Easy Grinding Garage Floor Grinding - Grind and Polish Concrete Floor Machine
1. The planetary counter-rotating grinding disc design is beneficial to improve the smoothness of machine operation
2. Equipped with support wheels, easy to move, one-button forward and backward
3. Sheet metal frame design, laser cutting, beautiful appearance, durable and long service life
We now have several exceptional workers customers good at marketing, QC, and working with types of troublesome trouble during the creation system for grinding concrete floor with hand grinder, rent concrete floor grinder, used concrete grinder for sale. Our company is committed to continuous innovation and development of new products, new technologies and new processes. We will win your trust and support in us with reliable product quality, preferential product prices, perfect after-sales service, and good business reputation. We will continue to promote product innovation, technological progress and service improvement, and share the results of development with friends from all walks of life at home and abroad.
680-4A Concrete Polisher
Product Introduction
680-4A is a self-driving concrete floor grinder for medium and large working areas. This is a powerful planetary counter-rotating machine, with 4 multi-function reversible grinding discs and a high-precision gear box to ensure stable performance and excellent grinding results. This grinder has a 15HP high-power motor, a working width of 680mm and a weight of 425kg. It has a larger volume and a larger grinding pressure, and the grinding efficiency is finer and more efficient. The 680-4A grinder shows its significant advantages in the self-propelled system, which provides a labor-saving and efficient working mode for floor workers.
Product parameter
Model Name | 680-4A |
Working Width | 680mm |
Voltage | 380V-440V 3 phase |
Motor HP | 11KW/15HP |
Motor driver | WEG motor + Delta inverter |
Grinding disc | 230mm*4 |
Water tank | 16L |
Rotating Speed | 350-1680rpm |
Weight | 425kg |
Product Features
1. The four grinding wheels adopt a gear-rotating transmission design, which is a planetary counter-rotating system
2. One-button cruise control, the drive control system walks automatically, making grinding easier and more convenient
3. Set the parameters to ensure the stability of the working speed and grinding pressure of the grinder to achieve precise grinding
4. Integrated integrated control system design, with universal wheel system, reduces labor intensity and improves construction efficiency
5. Equipped with stainless steel water tank to realize the ground grinding mode for both dry and wet purposes
6. Set the walking speed of the grinder to achieve ramp grinding
7. One-piece laser cutting aluminum alloy gearbox, equipment weight 425KG, realizing fast and efficient grinding
8. Equipped with vacuum cleaner connector, dust-free grinding, in response to the strategic layout of the national environmental protection policy
Product display
▲Planetary counter-rotating grinding disc
▲Integrated control panel
▲Vacuum cleaner connection port for dust-free operation
▲Three-stage weighted iron has high adhesion
▲Superior quality of stainless steel water tank
▲Internationally renowned brand motors


Product Benefits
Self-driving system to improve productivity and grinding performance
Ergonomic control components, fixed speed, low noise and low vibration level, easy to operate
Excellent machine balance to ensure anti-fatigue work and reduce lateral force
Sturdy structure, with maximum durability and carrying capacity
Removable machine parts, impressive maneuverability and trouble-free transportation
Time-saving patented quick tool fixing system
Floating dust cover combined with reliable dust collection system to achieve dust-free operation
Company Profile
Fujian Xingyi Polishing Machine Co.,Ltd is pround to be a system integrators that providing full-floor polishing products and service in China. Our factory locates in Jinjiang,China with professional R&D, Designing, Manufactuing, Sales and Customer Support teams. Currently we have around 350 employees spreading all over the world. We have very effective and professional machinery, tools, chemicals and engingeering projects for the floor polishing industry. They come from our high-end equipments, mature technology and experienced workers in our own factory covering approximate 15000sqm.



FAQ
Q1:How hard is it to polish concrete floors?
A1:Polishing concrete is a relatively straightforward process, and the long-term maintenance requirements are minimal. The process of polishing concrete is fairly straightforward, and it begins with floor preparation. Any coating or grime that is already on the floor must be removed, and existing cracks should be filled.
Q2:How long does it take to polish concrete?
A2:2 to 3 days
Depending on the area, the level of polish, and the obstacles, the polishing can take upwards of 2 to 3 days. However, you can use the surface immediately after the polishing is done. For more information on polished concrete, or to get an estimate, you can contact us at The Floor Company.
The scale and grade of the enterprise have been constantly improved, which can produce New Patent with High Efficiency and Easy Grinding Garage Floor Grinding - Grind and Polish Concrete Floor Machine with complete varieties and excellent performance for the majority of users and provide first-class professional services. We have strict requirements on product quality. The products are sold all over the world and favored by customers at home and abroad.
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