Orbital Buffer Concrete Floor Grinder

Heavy Duty·Portable·OEM&ODM Available · Factory Direct Supply

$26.8

MOQ≥200

Portable Orbital Brushless Angle Grinder Concrete Floor Grinder

Concrete grinder is a professional and heavy-duty concrete sander for ground renovation and surface preparation, it can remove screed seams, residual mud, plaster and coatings etc. The vibrating reduction system absorbs vibration effectively, and the soft grip handle significantly reduces operator fatigue, allowing for long hours of work. 6.6kg machine weight and unique handle design provide even distribution of pressure on the grinding disc, which makes the surface better finish.

Product Specifications

	Concrete Grinder
Motor Type	Brushless Motor
Dimensions	38.422.726.8cm
RPM	0-3000 rpm
Weight	6.6kg
Disc Diameter	180mm
Power Source	Electric

Product Overview

The 180mm Brushless Electric Concrete Floor Grinder 6.6kg is a professional handheld grinding tool designed for epoxy floor construction, concrete leveling and floor renovation projects. It adopts a high-performance brushless motor, delivering stable power output, low noise and long service life, which effectively improves floor construction efficiency and reduces manual labor intensity.

As a professional construction equipment manufacturer, we use precision motor components and high-strength engineering plastics to produce this Heavy Duty Concrete Polishing Machine For Epoxy Floor. The 180mm standard grinding disc matches various grinding pads and polishing discs, and the all-metal transmission structure ensures stable operation under long-term high-load construction.

This 0-3000 RPM Variable Speed Handheld Concrete Grinding Tool supports stepless speed adjustment. Operators can flexibly adjust the speed according to different ground materials and construction processes, from rough grinding of cement base to fine polishing of epoxy topcoat, all can be completed with one machine.

This Portable Electric Floor Grinder For Construction Renovation weighs only 6.6kg with an ergonomic dual-handle design, making it easy to move and operate in narrow spaces. We also provide comprehensive solutions of China Factory Wholesale Industrial Concrete Floor Polisher, supporting custom logo and packaging for global flooring contractors and engineering tool distributors.

Key Features

1. Brushless Motor, Stable & Efficient Performance

This 180mm Brushless Electric Concrete Floor Grinder 6.6kg is equipped with a high-quality brushless motor, which has strong power, low heat generation and low noise. Compared with brushed motors, it has a longer service life, less maintenance, and adapts to long-time continuous construction on site.

2. Professional For Epoxy Floor Construction

This Heavy Duty Concrete Polishing Machine For Epoxy Floor is specially optimized for epoxy floor processes. It can complete base rough grinding, putty leveling, primer polishing and topcoat fine polishing, with uniform grinding effect and no missing corners, meeting high-standard floor construction requirements.

3. 0-3000 RPM Stepless Variable Speed

This 0-3000 RPM Variable Speed Handheld Concrete Grinding Tool supports stepless speed adjustment from 0 to 3000 rpm. Low speed is for rough grinding and leveling, high speed is for fine polishing, which can be switched flexibly to adapt to different construction materials and processes.

4. Portable Design For Construction Renovation

This Portable Electric Floor Grinder For Construction Renovation weighs only 6.6kg with a compact body. It is easy to carry up and down stairs and transfer between construction sites, and is flexible to operate in corners, edges and narrow spaces, with no dead angle construction.

5. Ergonomic Dual Handle & Safe Operation

Adopts double-sided ergonomic handles with non-slip design, balanced center of gravity, comfortable to hold and labor-saving during long-time operation. Equipped with overload protection and leakage protection design, which complies with construction site safety operation standards.

6. Full Factory Wholesale Custom Service

As a professional supplier of China Factory Wholesale Industrial Concrete Floor Polisher, we have complete production lines and stable output. We support custom logo printing and packaging with friendly MOQ, providing cost-effective bulk procurement solutions.

Applications

This concrete floor grinder fits a wide range of construction and renovation scenarios, including:

🏭 Epoxy Floor Construction: Used for epoxy primer grinding, putty leveling and topcoat polishing in factory workshops, warehouses and parking lots.
🏗️ Concrete Floor Leveling: Suitable for rough grinding and leveling of newly poured cement floors, removing floating slurry and burrs on the surface.
🔧 Old Floor Renovation: Used for renovation and polishing of old concrete floors, terrazzo floors and worn epoxy floors, restoring flat and bright effect.
🏠 Home Decoration Ground Treatment: Suitable for villa, self-built house floor polishing, cement self-leveling treatment, small space operation is flexible.
🛣️ Municipal Facility Repair: Used for local repair and grinding of sidewalks, plazas and municipal ground facilities, with high construction efficiency.
🚗 Garage & Parking Lot Construction: Suitable for underground garage, parking lot floor grinding and anti-slip treatment, large-area construction is fast and uniform.

As a professional construction equipment manufacturer, we support customized solutions for different engineering scenarios.

Gray-black handheld drywall sander sanding pad bottom view

Gray-black handheld drywall sander front side view

Gray-black handheld drywall sander rear view

Gray-black handheld drywall sander disassembled pad view

Production Process

As a professional industrial manufacturing enterprise, we implement an 8-step full-process quality control system to ensure every product meets industrial-grade standards:

Product Design & R&D: The in-house R&D team optimizes product structure and mechanical performance, and provides full OEM customization support for industrial products.
Raw Material Procurement & Lab Testing: High-quality raw materials undergo strict laboratory inspection upon arrival, and unqualified materials are directly rejected.
Plastic Components Manufacturing: Plastic parts are fabricated with precision production equipment, featuring stable dimensional accuracy and smooth surface finish.
Metal Components Manufacturing: Metal structural parts are processed through cutting, bending, welding and anti-corrosion treatment to ensure reliable structural strength.
Pre-Assembly & Parts Inspection: All plastic and metal parts are fully inspected before assembly to guarantee 100% qualified components enter the assembly process.
Final Product Assembly: All components are assembled by skilled workers following standard procedures, to ensure smooth operation and precise fitting of finished products.
Final Quality Control & Packaging: Each finished product passes triple quality inspection and is individually packed with protective materials for safe transportation.
Logistics & Global After-Sales Support: We support sea freight, air freight and express delivery, and provide reliable after-sales service for customers worldwide.

12+ Years Manufacturing Experience

We are a professional industrial foldable workbench OEM supplier with 12 years of experience, a 10000㎡ workshop and 10,000 units monthly output.
Full Customization Capability

We offer one-stop OEM/ODM services covering logo, color and structural customization. Our R&D team delivers samples within 15 days.
Strict Quality Guarantee

All products meet CE, RoHS and ISO9001 standards. Full-process quality control keeps defective rate below 0.1% for stable bulk order quality.
Fast & Flexible Delivery

Standard mass production lead time is 30 days, expedited orders finish in 20 days. Sample and small trial orders are supported.
24/7 Professional Service

Our professional English sales team replies within 24 hours, providing one-to-one pre-sales and after-sales support.

FAQ

1. What is the disc diameter and weight of this concrete grinder?

This is an 180mm Brushless Electric Concrete Floor Grinder 6.6kg. Its grinding disc diameter is 180mm and net weight is 6.6kg. It is lightweight and portable for handheld construction.

2. Is this polishing machine suitable for epoxy floor construction?

Absolutely. This is a professional Heavy Duty Concrete Polishing Machine For Epoxy Floor. It is suitable for the whole process of epoxy floor from rough grinding to fine polishing, with uniform grinding effect.

3. What is the speed range? Is it adjustable?

This is a 0-3000 RPM Variable Speed Handheld Concrete Grinding Tool. It supports stepless speed adjustment from 0 to 3000 rpm, which can be flexibly switched according to different construction processes.

4. Is this floor grinder portable for renovation projects?

Yes. This is a Portable Electric Floor Grinder For Construction Renovation. It weighs only 6.6kg with a compact body, which is easy to transfer between construction sites and operate in narrow spaces.

5. Do you provide factory wholesale service for concrete floor polishers?

Yes, we provide mature China Factory Wholesale Industrial Concrete Floor Polisher service with independent production workshops, supporting factory-direct bulk wholesale and custom OEM orders.

6. What type of motor does this grinder use?

It adopts a high-performance brushless motor, which has stable power output, low noise, long service life and less maintenance, suitable for long-time continuous construction.

7. What is the minimum order quantity for bulk wholesale?

The standard bulk wholesale MOQ is 200 pieces. We support small trial orders for engineering teams to test product quality and construction effect first.

8. Can the grinding disc be replaced with other consumables?

The 180mm standard disc is compatible with most grinding pads, polishing discs and diamond grinding wheels on the market, which can be replaced according to different construction needs.