180mm Vacuum Brazed Diamond Cup Wheels for Coating Removals
November 24, 2024230mm Concrete Cup Grinding Wheel for Surface Preparation
November 25, 2024230mm Concrete Grinding Disc for Heavy-Duty Surface Preparation
- Application
- Grinding concrete & terrazzo floor
- Suitable Grinders
- Angle grinder and floor grinder such as EDCO
- Diamond Segments
- 12 spiral segments
- Optional
Grits - 6#, 10#, 16#, 20#, 25#, 30#, 60#, 80#, 100#, 120#, 180#, 220#
- Optional
Bonds - very hard
, hard
, medium
, soft
,
very soft , extremely soft - Gross Weight
- 2.1kg
- MOQ
- 6 pieces
- Lead Time
- 1-2 weeks
Buying Guide for Concrete Grinding Cups
Table of Contents
Product Features
- Heavy-Duty Performance: Designed for efficient surface preparation on tough materials.
- 12 Spiral Segments: Ensures effective grinding on concrete, marble, granite, ceramic, artificial stone, and glass.
- Wide Flat Rim: Offers a larger contact area for higher grinding efficiency and stable performance.
- Versatile Applications: Suitable for wall finishing, floor polishing, edge grinding, chamfering, and arc grinding.
Description
The 230mm Concrete Grinding Disc is a professional-grade tool designed for heavy-duty surface preparation. Equipped with 12 spiral segments, it ensures efficient grinding on concrete, marble, granite, ceramic, artificial stone, and even glass. Ideal for use with heavy-duty grinders like EDCO, this disc is perfect for tasks such as concrete wall finishing, marble floor polishing, granite edge grinding, chamfering, and arc grinding in building decoration projects.
The wide flat rim design provides a larger contact area with the surface, enhancing grinding efficiency and ensuring stable performance. Built for durability and versatility, this disc delivers reliable results for demanding applications.
Available in diamond grits ranging from 6# to 220#, this grinding disc is optimized for various concrete hardness levels using advanced diamond formulas. For precise bond selection, a Moh’s hardness test kit is also available. Customization through OEM/ODM services is fully supported, including segment design, logo printing, and more.
Optional bond types
Different hardnesses of bonds are used for grinding different hardnesses of concrete. We mainly provide six bonds on our concrete grinding cup wheels, including one Extremely Soft Bond for extremely hard concrete. They are Very Hard Bond, Hard Bond, Medium Bond, Soft Bond, and Very Soft Bond.
There are 2 different code systems to be used for recognizing the tools. To indicate the bond type of the grinding segments, use Bond Codes. To indicate the hardness of the concrete floor, use the Floor Codes. You can use either of them, just make sure you understand.
Concrete hardness and corresponding diamond bonds
Concrete Hardness | Extremely Hard | Very Hard | Hard | Medium | Soft | Very Soft |
---|---|---|---|---|---|---|
MOH'S | 7-9 | 5-7 | 4-5 | 3-4 | 2-3 | 1-2 |
PSI | 6500-9000 | 5000-7000 | 4000-5000 | 3000-4000 | 1500-3500 | 1000-2000 |
MPA | C50-C65 | C40-C55 | C30-C50 | C20-C40 | C15-C25 | C10-C20 |
Bond Type | Extremely Soft Bond | Very Soft Bond | Soft Bond | Medium Bond | Hard Bond | Very Hard Bond |
Bond Codes | XSB | VSB | SB | MB | HB | VHB |
Floor Codes | XHF | VHF | HF | MF | SF | VSF |
Color Represented |
The painting color for each bond is for your reference. If you are a concrete contractor and don't have the requirements on the colors, we will paint the tools according to the chart. If you are a reseller, we will confirm with you about the painting color before arranging the production. You can customize the painting colors, and it's totally free. Please check the following picture to know what colors we do.
Optional painting colors
Here we sort a series of our general painting colors for your reference. You can choose the color from the chart or customize other painting colors by providing us with the code of Pantone colors or others
Generally used colors for concrete grinding diamonds
Red | A001 | A002 | A003 | A004 |
---|---|---|---|---|
Orange | B001 | B002 | ||
Yellow | C001 | |||
Green | D001 | D002 | D003 | |
Blue | E001 | E002 | E003 | |
Brown | F001 | F002 | F003 | |
Purple | G001 | |||
Black | H001 (Bright Black) | H002 (Matte Black) | ||
Grey | J001 | J002(Silver) | ||
White | K001 |
Packaging methods – 230mm concrete grinding disc
Concrete grinding discs are available in four main sizes: 100mm, 125mm, 180mm, and 230mm. Each cup wheel is individually packed in a sturdy hard box, available in white, brown, or green, with protective pearl cotton ensuring safe transport. The hardness of the three different colored boxes is as follows: the white box is normal, the brown box is harder, and the green box is the hardest. You can choose from these three materials based on your preference.
Each box features a label displaying a product image, which clearly indicates the type of cup wheel, its diameter, grit, and bond type. This labeling makes it easy for customers to identify and recognize the concrete grinding cup wheels they need.
White box
Brown box
Green box
Production Techniques | High-frequency Welded |
---|---|
Diameters | 230mm(9") |
Segment Types | Spiral |
Connection | 22.23mm, 5/8"-11, M14 |
Optional Grits | 6#, 10#, 16#, 20#, 25#, 30#, 60#, 80#, 100#, 120#, 180#, 220# |
Optional Bonds | Very Hard, Hard, Medium, Soft, Very Soft, Extremely Soft |
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