4-Head Concrete Floor Polisher,Concrete Surface Grinding Machine W/Extension Rod

Description

This is a high-performance concrete floor grinder designed for efficient grinding and polishing of concrete, stone, and hard floors. The equipment is equipped with a vacuum interface to effectively collect dust generated during the polishing process and maintain a clean working environment. The motor has strong power and runs smoothly, making it an ideal tool for improving construction efficiency in professional scenarios such as building decoration and ground renovation.

 

 

Key Features

Made to Last: High-class ABS and diamond with exquisite injection molding and polishing processes make this product sturdy, preventing impact and wear, ensuring a long service life.

 

 

Efficient Grinding: This product is equipped with four grinding heads to improve efficiency, and thanks to the detachable design of the dust hood, it can achieve 90° edge grinding. It features forward and reverse bidirectional grinding. It can quickly and evenly polish hard surfaces such as concrete and stone, significantly improving construction efficiency.

 

 

Good Performance: The high-class 3800W high-power pure copper motor has a speed of up to 5000rpm and 6 adjustable speeds, which not only provides stable and sufficient power for the product, but also meets your different usage needs in various scenarios. This product includes interchangeable grinding discs of different types to meet your needs for polishing different materials.            

 

 

High Safety: The heat dissipation holes on the body can quickly dissipate heat, prevent burning, greatly improve the safety of use, and extend the service life of the product.

 

 

Thoughtful Design: This product is equipped with a vacuum cleaner interface, allowing you to connect a vacuum cleaner (not included), which not only effectively protects the user's safety but also prevents dust from polluting the surrounding environment. The extension rod design of this grinding machine allows you to work in an upright posture without straining your knees.               

 

 

Details

Auxiliary Handle: The auxiliary handle adopts a shock-absorbing design, which can provide better control and stability during work and effectively alleviate fatigue.

 

 

LED Light: It can provide you with illumination, allowing you to work safely and smoothly even in dark environments. What's more, its angle is adjustable for your convenience.           

 

 

Application

This product is widely used for concrete floors, stone polishing, floor paint renovation, etc.

 

How to Remove the Corner Cover

  • Use a hex wrench to remove the fixing screw of the diamond grinding disc.
  • Remove the diamond grinding disc.
  • Loosen the fixing strip screw.
  • Remove the fixing strip.
  • Remove the corner cover.
  • Install the grinding disc in its original position.

 

Specifications

Material: ABS, Diamond, Stainless Steel

Color: Red, Black

Process: Injection Molding, Polishing

Style: Modern

Assembly Required: Yes

Plug Type: US Standard

Voltage: 110V 60Hz

Power: 3800W

Motor Type: Pure Copper Motor

Rotation Speed: 5000rpm

Speed Adjustment: 6-speed
Each Grinding Wheel Diameter: 100mm/3.94in

Product Size: 22*22cm/8.66*8.66in

Long Handle Length: 130cm/51.18in

Package Size: 50*39*26.5cm/19.69*15.35*10.43in

Gross Weight: 12.2kg/26.9lbs

Net Weight: 11.05kg/24.36lbs

 

Package Included  

1* Concrete Floor Grinder

1* Extension Rod

1* English Manual

Other Accessories for Assembly

 

Notes     

  • Please read the instruction manual carefully and pay attention to the safety precautions before use.
  • Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before ordering.

 

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On Jan 18, 2026 at 19:28:00 PST, seller added the following information:

Datacaciques