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BIHUI 7" Concrete Grinder
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At a Glance
Quick Decision Guide
Power
1800W / 15A
Cup Wheel Size
7" / 180mm
Speed
0–3,000 RPM
Speed Control
Adjustable
Corner Grinding
Magnetic Removable Front Cover
Dust Collection
Vacuum Port for Dust Bag or Vacuum System
Voltage
110V / 60Hz
Cable Length
13 ft
Why Choose This Product
Key Benefits
Surface Preparation
Removes old coatings and prepares surfaces for renovation
Edge Access
Removable front cover allows grinding along corners and inner edges
Dust Management
Vacuum port connects to dust bags or compatible vacuum systems
Variable Speed
Adjustable operation from 0 to 3,000 RPM
Controlled Startup
Soft start and start-current limiting provide smoother operation
Motor Protection
Overload and power-off protection support demanding grinding work
Product Information
Product Details
Specifications
Brand
BIHUI®
Part Number
CG1900A
UPC
6977607502128
Product Type
Concrete Grinder
Power
1800W / 15A
Voltage
110V / 60Hz
Speed
0–3,000 RPM
Speed Control
Adjustable
Cup Wheel Size
7" / 180mm
Cup Wheel Compatibility
Compatible with Most 7" / 180mm Cup Wheels
Cable Length
13 ft
Construction
Aluminum Alloy, Steel & High-Strength Engineering Nylon
Corner Grinding
Magnetic Removable Front Cover
Dust Collection
Professional Vacuum Port
Dust Collection Compatibility
Dust Bags & Vacuum Systems
Electronics
Full-Wave Electronics
Startup
Soft Start & Start-Current Limiting
Protection
Overload & Power-Off Protection
Suitable Materials
Concrete, Stone, Tile, Tile Adhesive, Plaster, Paint, Coatings & Carpet Adhesive
Primary Application
Coating Removal & Surface Preparation
About This Product
1800W Concrete Grinder for Surface Preparation
The BIHUI® 7" Concrete Grinder is a 1800W, 15A surface preparation tool designed for removing old coatings and preparing floors and other surfaces for renovation. Its adjustable speed ranges from 0 to 3,000 RPM and accommodates most 7" (180mm) cup wheels for grinding concrete, stone, tile, tile adhesive, plaster, paint, coatings, and carpet adhesive.
Corner and Inner Edge Grinding
A magnetic removable front cover provides access for grinding along corners and inner edges where a fully enclosed grinding head would limit reach. The ergonomic design improves balance and stability during operation, while the aluminum alloy, steel, and high-strength engineering nylon construction supports demanding surface preparation work.
Dust Collection for Concrete Grinding
The grinder features a self-cleaning design with a professional vacuum port that can connect to a dust bag or compatible vacuum system for dust-controlled operation. This helps manage grinding debris at the source during coating removal and surface preparation.
Adjustable Speed and Motor Protection
Full-wave electronics, soft start, and start-current limiting provide smoother startup and operating control. The grinder also includes adjustable speed control, overload protection, and power-off protection for added control and protection during demanding grinding applications.
Common Questions
Frequently Asked Questions
What is the BIHUI 7" Concrete Grinder used for?
It is designed for removing old coatings and preparing surfaces for renovation. Applications include grinding concrete, stone, tile, tile adhesive, plaster, paint, coatings, and carpet adhesive.
What size cup wheel does the BIHUI Concrete Grinder use?
The grinder is compatible with most 7" (180mm) cup wheels.
What is the speed range of the BIHUI Concrete Grinder?
The grinder has adjustable speed control with an operating range of 0 to 3,000 RPM.
Can the grinder be used along corners and edges?
Yes. The magnetic removable front cover provides access for grinding along corners and inner edges.
Can a vacuum be connected to the concrete grinder?
Yes. The grinder has a professional vacuum port that can be connected to a dust bag or compatible vacuum system for dust-controlled operation.
What motor protection features are included?
The grinder includes overload protection and power-off protection, along with soft start and start-current limiting for smoother operation.
What are the electrical requirements?
The BIHUI Concrete Grinder operates on 110V, 60Hz power and is rated at 1800W / 15A.