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800LE+ Self-propelled Concrete Floor Grinder With Gear-driven 800LE+ Self-propelled floor grinder and versatile polisher are used to grind (rough grind, fine grind, and polish) concrete, natural stone and terrazzo floors or other materials. With a self-propelled function, it realizes higher grinding efficiency with lower labor costs. The design of the planetary rotating system makes the grinding effect uniform and stable. More
GX550 Concrete Floor Grinder GX550 Concrete Planetary Grinding machine has 3 planetary heads with very low maintenance. The stronger welded machine body with friendly operation handle and 2 positions weight iron to adjust the pressure when you are working. All motor and inverter are from the newest technology special for XINGYI grinding machine. More
Heavy-Duty Remote Control Planetary Concrete Grinding Machine XINGYI GX858 GX858 Concrete Grinder is a remote control heavy-duty equipment for your polishing project, the machine has 4 planetary heads with very low maintenance. The stronger welded machine body with friendly operation handle and 2 positions weight iron to adjust the pressure when you are working. All motor and inverter are from the newest technology special for XINGYI grinding machine. More
Ride on floor grinder Tank1500 is a very suitable for industrial applications, low-maintenance, smooth-running on-board grinding and polishing machine, gearbox, completely sealed and dustproof. More
GX750 Heavy-Duty Concrete Grinding Machine GX 750 Planetary Concrete GRINDING MACHINE GX750 is a heavy-duty equipment for your polishing project, Thanks to XINGYI dual Alloy gearbox casting technology, the machine has 3 planetary heads with very low maintenance. The stronger welded machine body with friendly operation handle and 2 positions weight iron to adjust the pressure when you are working. All motor and inverter are from the newest technology special for XINGYI grinding machine. More
GX650 Concrete Grinding and Polish machine GX 650 / GX 65 ROTARY Concrete GRINDING MACHINE The GX650 has 4-heads which works in counter rotary direction and provide smooth of operation and handling. Collapsible hand grip for easier transport and adjustable to your perfect working position. Dual-purpose additional weight makes your construction easier.Its versatile function from floor preparation to fine polishing, suitable for concrete, stone, epoxy coating, terrazzo and other floors. The 17 years of classic design with worry-free quality.*GX65 is equipped with fixed handle. More
GX550 Concrete Floor Grinder GX550 Planetary concrete grinder,Same with other GX series machine, the machine has 3 planetary heads with very low maintenance. The stronger welded machine body with friendly operation handle and 2 positions weight iron to adjust the pressure when you are working. All motor and inverter are from the newest technology special for XINGYI grinding machine. More
955LE large polishing floor grinding machine Features and Advantages 1.Intelligent remote control, millisecond response. 2. S-type grinding greatly improves the grinding force. 3. The equipment comes with a spray system：The spray system can quickly reduce the temperature of the abrasive to improve the grinding efficiency. Using the spray function can also reduce dust. 4. Dual clutch design:The drive system is firmer and more suitable for rotten ground. More

Commercial planetary concrete floor grinder

The 800-4A grinder for concrete floors has a four-head planetary counter-rotating grinding disc, equipped with an internationally renowned brand WEG motor and Delta inverter. 800-4A floor grinders for concrete is a self-driving system, which is convenient for grinding. Slope grinding can climb 25 degrees and cruise at a constant speed. Equipped with three-stage weighted iron, which can be pressurized as needed. 800-4A concrete floor grinders saves time and effort, is your best choice.

Brand:
High Tech Grinding
Item NO.:
800-4A
Product Origin:
Fujian, China
Color:
Black and silver
Shipping Port:
Xiamen
Lead Time：
7-20 Days

Product Detail

Commercial planetary concrete floor grinder

The 800-4A concrete floor grinder has a four-head planetary counter-rotating grinding disc, as well as a WEG motor and Delta inverter from an internationally famous company. The 800-4A concrete floor grinder is a self-driving device that makes grinding a breeze. Slope grinding is capable of climbing 25 degrees while maintaining a steady pace. It has a three-stage weighted iron that may be pressured if necessary. Concrete floor grinders 800-4A save time and work and are the finest option.

concrete surface grinder

Specifications

Model Name	800-4A
Working Width	380V-440V 3 phase
Voltage	380V-440V 3 phase
Motor HP	WEG motor 15KW
AC Motor driver	Delta inverter 18.5KW
Rotating Speed	450-1950rpm
Grinding disc	256mm*4
Ampere	30.7A
Weight	256mm*4

concrete polisher hire

4 heads planetary rotating：
The tiny grinding disc rotates when the planetary rotating equipment is in operation, and the huge plate rotates as well, considerably improving the efficiency of cutting and grinding throwing.
1.A patent-pending concept that transforms gear maintenance;
2.When grinding, reduce the biasing force to make the machine easier to manage.
3.It can exert more power on the grinding head, resulting in a more stable operation than three heads. Grinding is more uniform, the ground is flatter, and the ground leveling effect is enhanced.
4.There will be no leaping or poor machine control.
grinding concrete floor with hand grinder

Customer Demo

Company Profile

Xingyi polishing Machine Co., Ltd. is pround to be one of the biggest system integrators who provides fullfloor polishing products and service in China.our factory is located in jinjian,china.with professional research and development,designing,manufacturing ,sales and customer support teams.currently we have 350 employees all over the world. We have very effective and professional machines,tools and chemicals for the floor polishing industry world wide .our high-end products are results of mature technologies and experienced workers in our own factory ，which covering 15000sqm.

Our Certificate

With the high quality standard equipment and service, XINGYI made its way to the market and has sold its products and services to more than 135 countries worldwide, won 144 design patents and 17 national patents. It’s open to the OEM and ODM production from clients and with certification of CE.

FAQ

Q1:Why choose a gear drive system?
A1:Xingyi engineers found that the efficiency of most grinding equipment is extremely low. They rely on the belt tensioning system to drive the grinding head, which consumes part of the power generated by the motor. In addition, the grinding accuracy of most grinding equipment is uncontrollable. Using belt drive system to drive the grinding head will cause slipping, which causes the actual speed of the grinding head to change continuously and cannot achieve constant speed. Gear drive can solve the two problems.

Q2:How to use 800-4A concrete grinder to grind the ground?

A2:

Contact us

Email: xingyi19@polishingmachine.cc

Whatsapp: 008615960731060

Related Tags :

large concrete floor grinder Professional floor grinding machine Ground grinder is suitable for industry Four-head planetary counter-rotating polishing machine High-quality grinding equipment Hot-selling concrete grinder

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