High-Performance Vacuum Brazed Diamond Wheels for Cast Iron
Grinding with D40/45 Grit Customizable Shape and Long Lifespan
A vacuum brazed diamond grinding wheel is a high-performance
abrasive tool designed for efficient grinding of cast iron and
other ferrous materials. Unlike electroplated wheels, this type
uses a high-temperature brazing process to bond diamond grits to a
steel core, ensuring superior grain retention and extended tool
life.
Features:
✔ **Vacuum Brazing Technology** – Diamond abrasives are securely
bonded using a high-strength alloy (e.g., silver or nickel-based)
in a vacuum furnace, preventing oxidation and ensuring optimal
adhesion.
✔ **High Material Removal Rate (MRR)** – Aggressive grinding with
minimal heat buildup, ideal for hard and abrasive materials like
**gray cast iron, ductile iron, and chilled iron**.
✔ **Open Structure** – Reduces clogging and improves chip
evacuation, critical for cast iron’s graphite flakes.
✔ **Long Service Life** – Stronger bond than electroplated wheels,
reducing grain loss and wear.
✔ **Customizable Grit & Shape** – Available in flat, cup, or dish
shapes with grit sizes (#30–#200 for roughing, #200–#600 for
finishing).
Technical Parameters:
| Usage | Grinding |
| Hardness | Customized |
| Material | Diamond |
| Corrosion Resistance/Durability | High |
| Radius | R3.08 |
| Lifespan | Long |
| Grit | D40/45 |
| Grinding Ability | High |
| Bond | Vacuum Brazed |
| size | 137.9*6.35*19.05*6mm |
Applications:
- **Surface Grinding**: Machining cast iron components (engine
blocks, brake discs, manifolds).
- **Deburring & Edge Preparation**: Removing hard spots and sand
inclusions.
- **Tool Room Operations**: Sharpening and conditioning cast iron
cutting tools.
Customization:
Vacuum brazed diamond grinding wheels are a premium choice for
industries requiring high-precision grinding of ultra-hard
materials. Their superior bond strength and diamond retention make
them cost-effective for high-volume or demanding applications. When
selecting a wheel, prioritize material compatibility, grit size,
and cooling methods to maximize performance and lifespan. Pair with
appropriate machinery and safety protocols for optimal results.
If you need to customize, please provide the following information:
1. Dimensions, including outer diameter, aperture, thickness, width
and thickness of abrasive layer;
2. Abrasive, abrasive sand particle and concentration;
3. Adhesive;
4. Wheel application;
5. Pictures and drawings of wheels;
We can then design and quote for you
NOTE: If you do not find the product you want in this website,
contact us first, we can design and produce any specification of
grinding wheel head according to your requirement.
