DY-686 Concrete Grinder Concrete Grinding Machine Concrete Polishing Machine

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Section : Machinery
Category : Floor Sweepers
SKU : 1601085253336

DY-686 Concrete Grinder Concrete Grinding Machine Concrete Polishing Machine

The DY-686 Concrete Grinder is a powerful and efficient tool designed for grinding and polishing concrete surfaces. It helps you achieve a smooth and shiny finish with ease. This machine is perfect for both professionals and DIY enthusiasts looking to improve their concrete floors.

Specifications

Attribute	Details
Weight	200 kg
Warranty	1 Year
Dimension (LWH)	L1500(59)W686H1030(40.5)
Working Size	686 x 686 mm
Output Power	7.5 KW
Voltage	220V / 380V
Frequency	50 / 60 Hz
Rotating Speed	180 rpm
Frequency Converter	11 kW

Key Features

New style design for easy handling.
High output power for effective grinding.
Robust construction for durability.
Video outgoing inspection for quality assurance.
Machinery test report provided for reliability.

Applications

Grinding concrete floors for a smooth finish.
Polishing concrete surfaces for a shiny look.
Preparing concrete for coatings and sealers.
Removing old coatings and adhesives.
Leveling uneven surfaces.

Product Info Gallery

Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 12 Dec, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

1. What is the weight of the DY-686 Concrete Grinder?

The DY-686 Concrete Grinder weighs 200 kg.

2. What is the warranty period for the DY-686 Concrete Grinder?

The DY-686 Concrete Grinder comes with a 1-year warranty.

3. What are the dimensions of the DY-686 Concrete Grinder?

The dimensions of the DY-686 Concrete Grinder are L1500 mm x W686 mm x H1030 mm.

4. What is the output power of the DY-686 Concrete Grinder?

The DY-686 Concrete Grinder has an output power of 7.5 KW.

5. What voltage options are available for the DY-686 Concrete Grinder?

The DY-686 Concrete Grinder is available in 220V and 380V options.

6. What is the rotating speed of the DY-686 Concrete Grinder?

The DY-686 Concrete Grinder has a rotating speed of 180 rpm.

7. Can the DY-686 Concrete Grinder be used for polishing?

Yes, the DY-686 Concrete Grinder is designed for both grinding and polishing concrete surfaces.

8. What types of surfaces can the DY-686 Concrete Grinder be used on?

The DY-686 Concrete Grinder is suitable for grinding and polishing concrete floors, preparing surfaces for coatings, removing old coatings and adhesives, and leveling uneven surfaces.

9. Does the DY-686 Concrete Grinder come with a quality assurance certificate?

Yes, the DY-686 Concrete Grinder includes a video outgoing inspection and a machinery test report for quality assurance.

10. Is the DY-686 Concrete Grinder easy to handle?

Yes, the DY-686 Concrete Grinder features a new style design that enhances ease of handling.

11. What is the frequency of the DY-686 Concrete Grinder?

The DY-686 Concrete Grinder operates at a frequency of 50 / 60 Hz.

12. Can I use the DY-686 Concrete Grinder for DIY projects?

Absolutely! The DY-686 Concrete Grinder is designed for both professionals and DIY enthusiasts.

13. How do I maintain the DY-686 Concrete Grinder?

Regularly inspect the machine for wear and tear, clean the grinding pads, and ensure all components are functioning properly to maintain the DY-686 Concrete Grinder.

14. What safety precautions should I take when using the DY-686 Concrete Grinder?

Always wear appropriate safety gear such as gloves, goggles, and a dust mask. Ensure the work area is clear and follow the manufacturer's instructions for safe operation.